Y. Iwata

Publication List Details

Period

1990 - 2009

Number

413

Co-Authors

Carbon-ion radiotherapy: clinical aspects and related dosimetry (2009)

Fukumura, A., Tsujii, H., Kamada, T., Baba, M., Tsuji, H., Kato, H., ...

The features of relativistic carbon-ion beams are attractive from the viewpoint of radiotherapy. They exhibit not only a superior physical dose distribution but also an increase in biological...

Fragmentation Cross Sections of Medium-Energy 35Cl, 40Ar, and 48Ti Beams on Elemental Targets (2008)

Zeitlin, C., Guetersloh, S., Heilbronn, L., Miller, J., Fukumura, A., Iwata, Y., ...

Charge-changing and fragment production cross sections at 0 degrees have been obtained for interactions of 290, 400, and 650 MeV/nucleon 40Ar beams, 650 and 1000 MeV/nucleon 35Cl beams, and a 1000...

Fragmentation Cross Sections of 290 and 400 MeV/nucleon 12C Beams on Elemental Targets (2008)

Zeitlin, C., Guetersloh, S., Heilbronn, L., Miller, J., Fukumura, A., Iwata, Y., ...

Charge-changing and fragment production cross sections at 0 circ have been obtained for interactions of 290 MeV/nucleon and 400 MeV/nucleon carbon beams with C, CH2, Al, Cu, Sn, and Pb targets. These...

A new laser test stand for simulating charged-particle tracks (2007)

Y. Unno, Y. Iwata, T. Ohsugi, T. Kohriki, T. Kondo, S. Terada, ...

We report on the construction of a new laser test stand equipped with a 1064nm pulsed infrared YAG laser for simulating the passage of a charged particle in a silicon detector. The standard...

h (2007)

Y. Unno, H. Kitabayashi, B. Dick, T. Dubbs, A. Grillo, M. Ikeda, ...

, T. Kondo a, G. Moorhead g, D. Morgan k, I. Nakano

Characteristics of Irradiated Silicon Microstrip Detectors with (2007)

Substrates Akimoto Arai, T. Akimoto, S. Arai, K. Hara, Y. Ikegami, Y. Iwata, ...

In a program of developing radiation-hard silicon sensors for the LHC-ATLAS experiment, wehave irradiated various types of silicon sensors with 12-GeV protons at KEK, and made a comparative study,...

Beamtests of the N-on-n Silicon Microstrip Detector with Various P-stop Structures (2007)

Unno Kitabayashi, Y. Unno, H. Kitabayashi, B. Dick, T. Dubbs, A. Grillo, ...

A Silicon microstrip detector with n-strip readout on the nbulk Silicon has been fabricated by implementing 4 different pstop structures in 6 zones in the detector's n-side. The detectors were...

Radiation Damage Studies of Silicon Microstrip Sensors (2007)

T. Nakayama, S. Arai, K. Hara, M. Shimojima, Y. Ikegami, Y. Iwata, ...

Various types of large area silicon microstrip detectors were fabricated for the development of radiation-tolerant detectors that will operate in the LHC ATLAS SCT. The detectors were irradiated with...

Autoantibody against peroxiredoxin I, an antioxidant enzyme, in patients with systemic sclerosis: possible association with oxidative stress (2007)

Iwata, Y., Ogawa, F., Komura, K., Muroi, E., Hara, T., Shimizu, K., ...

Objectives. To determine the prevalence and clinical correlation of autoantibody to peroxiredoxin (Prx) I, an antioxidant enzyme, in patients with systemic sclerosis (SSc). Methods. Serum samples...

A new method of alpha ray measurement using a Quadrupole Mass Spectrometer (2007)

Iwata, Y., Inoue, Y., Minowa, M.

We propose a new method of alpha($\alpha$)-ray measurement that detects helium atoms with a Quadrupole Mass Spectrometer(QMS). A demonstration is undertaken with a plastic-covered $^{241}$Am...

Autoantibody against peroxiredoxin I, an antioxidant enzyme, in patients with systemic sclerosis: possible association with oxidative stress (2007)

Iwata, Y., Ogawa, F., Komura, K., Muroi, E., Hara, T., Shimizu, K., ...

Objectives. To determine the prevalence and clinical correlation of autoantibody to peroxiredoxin (Prx) I, an antioxidant enzyme, in patients with systemic sclerosis (SSc). Methods. Serum samples...

Autoantibody against peroxiredoxin I, an antioxidant enzyme, in patients with systemic sclerosis: possible association with oxidative stress (2007)

Iwata, Y., Ogawa, F., Komura, K., Muroi, E., Hara, T., Shimizu, K., ...

Objectives. To determine the prevalence and clinical correlation of autoantibody to peroxiredoxin (Prx) I, an antioxidant enzyme, in patients with systemic sclerosis (SSc). Methods. Serum samples...

Secondary Neutron-Production Cross Sections from Heavy-Ion Interactions between 230 and 600 MeV/nucleon (2006)

Heilbronn, L.H., Zeitlin, C.J., Iwata, Y., Murakami, T., Iwase, H., Nakamura, T., ...

Secondary neutron-production cross-sections have been measured from interactions of 230 MeV/nucleon He, 400 MeV/nucleon N, 400 MeV/nucleon Kr, 400 MeV/nucleon Xe, 500 MeV/nucleon Fe, and 600...

Fragmentation cross sections of 28Si at beam energies from 290A MeV to 1200A MeV (2006)

Zeitlin, C., Fukumura, A., Guetersloh, S.B., Heilbronn, L.H, Iwata, Y., Miller, J., ...

In planning for long-duration spaceflight, it will be important to accurately model the exposure of astronauts to heavy ions in the Galactic Cosmic Rays (GCR). As part of an ongoing effort to improve...

Polyethylene as a Radiation Shielding Standard in Simulated Cosmic-Ray Environments (2006)

Guetersloh, Stephen B., Zeitlin, Cary, Heilbronn, Lawrence H., Miller, Jack, Komiyama, Tatsudo, Fukumura, A., ...

Radiation risk management for human space missions depends on accurate modeling of high-energy heavy ion transport in matter. The process of nuclear fragmentation can play a key role in reducing both...

Measurement of the azimuthal angle distribution of leptons from W boson decays as a function of the W transverse momentum in p(p)over-bar collisions at root s = 1.8 TeV (2006)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present the first measurement of the A(2) and A(3) angular coefficients of the W boson produced in proton-antiproton collisions. We study W -> e nu(e) and W ->mu nu(mu) candidate events...

Measurement of bottom-quark hadron masses in exclusive J/psi decays with the CDF detector (2006)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We measure the masses of b hadrons in exclusively reconstructed final states containing a J/psi ->mu(-)mu(+) decay using 220 pb(-1) of data collected by the CDF II experiment. We find:...

Search for W and Z bosons in the reaction (p)over-barp -> two jets plus gamma at root s=1.8 TeV (2006)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a study of the dijet invariant mass distribution for the reaction (p) over barp -> jets + gamma + X, at a center of mass energy of 1.8 TeV, using data collected by the CDF experiment....

Measurement of bottom-quark hadron masses in exclusive J/psi decays with the CDF detector (2006)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We measure the masses of b hadrons in exclusively reconstructed final states containing a J/psi ->mu(-)mu(+) decay using 220 pb(-1) of data collected by the CDF II experiment. We find: m(B+)=5279.10...

Search for W and Z bosons in the reaction (p)over-barp -> two jets plus gamma at root s=1.8 TeV (2006)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a study of the dijet invariant mass distribution for the reaction (p) over barp -> jets + gamma + X, at a center of mass energy of 1.8 TeV, using data collected by the CDF experiment. We...

Measurement of the azimuthal angle distribution of leptons from W boson decays as a function of the W transverse momentum in p(p)over-bar collisions at root s = 1.8 TeV (2006)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present the first measurement of the A(2) and A(3) angular coefficients of the W boson produced in proton-antiproton collisions. We study W -> e nu(e) and W ->mu nu(mu) candidate events produced...

Measurement of the azimuthal angle distribution of leptons from W boson decays as a function of the W transverse momentum in p(p)over-bar collisions at root s = 1.8 TeV (2006)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present the first measurement of the A(2) and A(3) angular coefficients of the W boson produced in proton-antiproton collisions. We study W -> e nu(e) and W ->mu nu(mu) candidate events produced...

Secondary neutron-production cross sections from heavy-ion interactions in composite targets. (2005)

Heilbronn, L., Iwata, Y., Iwase, H., Murakami, T., Sato, H., Nakamura, T., ...

Secondary neutron-production cross-sections have been measured from interactions of 290 MeV/nucleon C and 600 MeV/nucleon Ne in a target composed of simulated Martian regolith and polyethylene, and...

Search for First-Generation Scalar Leptoquarks in $\bm{p \bar{p}}$ collisions at $\sqrt{s}$=1.96 TeV (2005)

Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for pair production of first-generation scalar leptoquarks ($LQ$) in $p \bar{p}$ collisions at $\sqrt{s}$=1.96 TeV using an integrated luminosity of 203 $pb^{-1}$ collected at...

Search for long-lived doubly charged Higgs bosons in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a search for long-lived doubly charged Higgs bosons (H+/-+/-), with signatures of high ionization energy loss and muonlike penetration. We use 292 pb(-1) of data collected in p (p) over...

Search for excited and exotic electrons in the e gamma decay channel in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a search for excited and exotic electrons (e(*)) decaying to an electron and a photon, both with high transverse momentum. We use 202 pb(-1) of data collected in p (p) over bar collisions...

Measurement of the forward-backward charge asymmetry of electron-positron pairs in (p)over-barp collisions at root s=1.96 TeV (2005)

Acosta, D., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., ...

We present a measurement of the mass dependence of the forward-backward charge asymmetry (A(FB)) for e(+)e(-) pairs produced via an intermediate Z/gamma(*) with mass M-ee > 40 GeV/c(2). We study...

Search for supersymmetric Higgs bosons in the di-tau decay mode in p(p)over-barcollisions at root s=1.8 TeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

A search for the direct production of Higgs bosons in the di-tau decay mode is performed with 86.3 +/- 3.5 pb(-1) of data collected with the Collider Detector at Fermilab during the 1994-1995 data...

Comparison of three-jet events in p(p)over-bar collisions at root s=1.8 TeV to predictions from a next-to-leading order QCD calculation (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

The properties of three-jet events with total transverse energy greater than 320 GeV and individual jet energy greater than 20 GeV have been analyzed and compared to absolute predictions from a...

Search for anomalous production of diphoton events with missing transverse energy at CDF and limits on gauge-mediated supersymmetry-breaking models (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present the results of a search for anomalous production of diphoton events with large missing transverse energy using the Collider Detector at Fermilab. In 202 pb(-1) of p (p) over bar collisions...

Search for ZZ and ZW production in pp(-) collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a search for ZZ and ZW vector boson pair production in p (p) over bar collisions at root z = 1.96 TeV using the leptonic decay channels ZZ -> ll nu nu, ZZ -> lll(')l('), and ZW ->...

Measurement of the lifetime difference between B-s mass eigenstates (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present measurements of the lifetimes and polarization amplitudes for B-s(0)-> J/psi phi and B-d(0)-> J/psi K-*0 decays. Lifetimes of the heavy and light mass eigenstates in the B-s(0)...

Search for first-generation scalar leptoquarks in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for pair production of first-generation scalar leptoquarks (LQ) in p (p) over bar collisions at root s=1.96 TeV using an integrated luminosity of 203 pb(-1) collected at the...

Study of jet shapes in inclusive jet production in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a study of jet shapes in inclusive jet production in p (p) over bar collisions at root s=1.96 TeV using the upgraded collider detector at Fermilab in Run II (CDF II) and based on an...

Search for anomalous kinematics in t(t)over-bar Dilepton events at CDF II (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for anomalous kinematics of t (t) over bar dilepton events in p (p) over bar collisions at root s = 1: 96 TeV using 193 pb(-1) of data collected with the CDF II detector. We...

Search for Lambda(0)(b)-> p pi and Lambda(0)(b)-> pK decays in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for Lambda(b)(0)-> p pi(-) and Lambda(b)(0)-> pK(-) (and charge conjugate) decays in p (p) over bar collisions at root s=1.96 TeV using 193 pb(-1) of data collected by the...

Measurement of charged-particle multiplicities in gluon and quark jets in p(p)over-bar collisions at root s=1.8 TeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We report the first largely model independent measurement of charged particle multiplicities in quark and gluon jets, N-q and N-g, produced at the Fermilab Tevatron in p (p) over bar collisions with...

Measurement of the t(t)over bar production cross section in p(p)over bar collisions at root s=1.96 TeV using lepton plus jets events with semileptonic B decays to muons (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a measurement of the t (t) over bar production cross section using 194 pb(-1) of CDF II data using events with a high transverse momentum electron or muon, three or more jets, and missing...

First measurements of inclusive W and Z cross sections from Run II of the Fermilab Tevatron Collider (2005)

Acosta, D., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., ...

We report the first measurements of inclusive W and Z cross sections times leptonic branching ratios for p (p) over bar collisions at root s=1.96 TeV, based on their decays to electrons and muons....

Search for new physics using high-mass tau pairs from 1.96 TeV p(p)over-bar collisions (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present the results of a search for anomalous resonant production of tau lepton pairs with large invariant mass, the first such search using the CDF II Detector in Run II of the Tevatron pp...

Measurement of partial widths and search for direct CP violation in D-0 meson decays to K-K+ and pi(-)pi(+) (2005)

Acosta, D., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., ...

We present a measurement of relative partial widths and decay rate CP asymmetries in K-K+ and pi(-)pi(+) decays of D-0 mesons produced in p(p) over bar collisions at root s = 1.96 TeV. We use a...

Measurement of the W boson polarization in top decay at CDF at root s=1.8 TeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

The polarization of the W boson in t-->Wb decay is unambiguously predicted by the standard model of electroweak interactions and is a powerful test of our understanding of the tbW vertex. We...

Measurement of the cross section for t(t)over-bar production in p(p)over-bar collisions using the kinematics of lepton plus jets events (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a measurement of the top pair production cross section in p (p) over bar collisions at root s=1.96 TeV. We collect a data sample with an integrated luminosity of 194 +/- 11 pb(-1) with the...

K-S(0) and Lambda(0) production studies in p(p)over-bar collisions at root s=1800 and 630 GeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a study of the production of K-S(0) and Lambda(0) in inelastic p (p) over bar collisions at root s=1800 and 630 GeV using data collected by the CDF experiment at the Fermilab Tevatron....

Measurement of B(t -> Wb)/B(t -> Wq) at the Collider Detector at Fermilab (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a measurement of the ratio of top-quark branching fractions R=B(t -> Wb)/B(t -> Wq), where q can be a b, s, or a d quark, using lepton-plus-jets and dilepton data sets with an...

Search for Higgs bosons decaying into bb(-) and produced in association with a Vector boson in pp- collisions at root s=1.8 TeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a new search for (HV)-V-0 production, where H-0 is a scalar Higgs boson decaying into b (b) over bar with branching ratio beta, and V is a Z(0) boson decaying into e(+)e(-), mu(+)mu(-), or...

Measurement of the W+W- production cross section in p(p)over-bar collisions at root s=1.96 TeV using dilepton events (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a measurement of the W+W- production cross section using 184 pb(-1) of p (p) over bar collisions at a center-of-mass energy of 1.96 TeV collected with the Collider Detector at Fermilab....

Measurement of the forward-backward charge asymmetry from W -> ev production in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report a measurement of the forward-backward charge asymmetry of electrons from W boson decays in p (p) over bar collisions root s = 1.96 TeV using a data sample of 170 pb(-1) collected by the...

Measurement of W gamma and Z gamma production in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

The standard model predictions for Wgamma and Zgamma production are tested using an integrated luminosity of 200 pb(-1) of p (p) over bar collision data collected at the Collider Detector at...

Search for scalar leptoquark pairs decaying to v(v)over-barq(q)over-bar in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for the pair production of scalar leptoquarks (LQ), using 191 pb(-1) of proton-antiproton collision data recorded by the CDF experiment during Run II of the Tevatron. The...

Measurement of the t(t)over-bar production cross section in p(p)over-barcollisions at root s=1.96 TeV using kinematic fitting of b-tagged lepton plus jet events (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report a measurement of the t (t) over bar production cross section using the CDF II detector at the Fermilab Tevatron. The data consist of events with an energetic electron or muon, missing...

Search for electroweak single-top-quark production in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for standard model t-channel and s-channel single-top quark production in p (p) over bar collisions at a center of mass energy of 1.96 TeV. We use a data sample corresponding to...

Measurements of bottom-antibottom azimuthal production correlations in proton-antiproton collisions at root s=1.8 TeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We have measured the azimuthal angular correlation of b (b) over bar production, using 86.5 pb(-1) of data collected by Collider Detector at Fermilab (CDF) in p (p) over bar collisions at root s =...

Measurement of the moments of the hadronic invariant mass distribution in semileptonic B decays (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

Using 180 pb(-1) of data collected with the CDF II detector at the Tevatron, we measure the first two moments of the hadronic invariant mass-squared distribution in charmed semileptonic B decays....

Measurement of the cross section for prompt diphoton production in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report a measurement of the rate of prompt diphoton production in p (p) over bar collisions at root s = 1: 96 TeV using a data sample of 207 pb(-1) collected with the upgraded Collider Detector at...

Evidence for B-s(0)->phi phi decay and measurements of branching ratio and A(CP) for B+->phi K+ (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present the first evidence of charmless decays of the B-s(0) meson, the decay B-s(0)->phi phi, and a measurement of the branching ratio BR(B-s(0)->phi phi) using 180 pb(-1) of data collected...

Measurement of the J/psi meson and b-hadron production cross sections in p(p)over-bar collisions at root s=1960 GeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a new measurement of the inclusive and differential production cross sections of J/psi mesons and b hadrons in proton-antiproton collisions at roots=1960 GeV. The data correspond to an...

Search for new physics using high-mass tau pairs from 1.96 TeV p(p)over-bar collisions (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present the results of a search for anomalous resonant production of tau lepton pairs with large invariant mass, the first such search using the CDF II Detector in Run II of the Tevatron pp...

Search for Lambda(0)(b)-> p pi and Lambda(0)(b)-> pK decays in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for Lambda(b)(0)-> p pi(-) and Lambda(b)(0)-> pK(-) (and charge conjugate) decays in p (p) over bar collisions at root s=1.96 TeV using 193 pb(-1) of data collected by the...

Search for first-generation scalar leptoquarks in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for pair production of first-generation scalar leptoquarks (LQ) in p (p) over bar collisions at root s=1.96 TeV using an integrated luminosity of 203 pb(-1) collected at the...

Measurement of the cross section for t(t)over-bar production in p(p)over-bar collisions using the kinematics of lepton plus jets events (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a measurement of the top pair production cross section in p (p) over bar collisions at root s=1.96 TeV. We collect a data sample with an integrated luminosity of 194 +/- 11 pb(-1) with the...

Measurement of B(t -> Wb)/B(t -> Wq) at the Collider Detector at Fermilab (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a measurement of the ratio of top-quark branching fractions R=B(t -> Wb)/B(t -> Wq), where q can be a b, s, or a d quark, using lepton-plus-jets and dilepton data sets with an...

Measurement of the t(t)over bar production cross section in p(p)over bar collisions at root s=1.96 TeV using lepton plus jets events with semileptonic B decays to muons (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a measurement of the t (t) over bar production cross section using 194 pb(-1) of CDF II data using events with a high transverse momentum electron or muon, three or more jets, and missing...

Evidence for B-s(0)->phi phi decay and measurements of branching ratio and A(CP) for B+->phi K+ (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present the first evidence of charmless decays of the B-s(0) meson, the decay B-s(0)->phi phi, and a measurement of the branching ratio BR(B-s(0)->phi phi) using 180 pb(-1) of data collected...

Search for anomalous kinematics in t(t)over-bar Dilepton events at CDF II (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for anomalous kinematics of t (t) over bar dilepton events in p (p) over bar collisions at root s = 1: 96 TeV using 193 pb(-1) of data collected with the CDF II detector. We...

Measurement of the cross section for prompt diphoton production in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report a measurement of the rate of prompt diphoton production in p (p) over bar collisions at root s = 1: 96 TeV using a data sample of 207 pb(-1) collected with the upgraded Collider Detector at...

Search for scalar leptoquark pairs decaying to v(v)over-barq(q)over-bar in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for the pair production of scalar leptoquarks (LQ), using 191 pb(-1) of proton-antiproton collision data recorded by the CDF experiment during Run II of the Tevatron. The...

Study of jet shapes in inclusive jet production in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a study of jet shapes in inclusive jet production in p (p) over bar collisions at root s=1.96 TeV using the upgraded collider detector at Fermilab in Run II (CDF II) and based on an...

Measurement of the W+W- production cross section in p(p)over-bar collisions at root s=1.96 TeV using dilepton events (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a measurement of the W+W- production cross section using 184 pb(-1) of p (p) over bar collisions at a center-of-mass energy of 1.96 TeV collected with the Collider Detector at Fermilab....

Search for ZZ and ZW production in pp(-) collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a search for ZZ and ZW vector boson pair production in p (p) over bar collisions at root z = 1.96 TeV using the leptonic decay channels ZZ -> ll nu nu, ZZ -> lll(')l('), and ZW ->...

Measurement of the t(t)over-bar production cross section in p(p)over-barcollisions at root s=1.96 TeV using kinematic fitting of b-tagged lepton plus jet events (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report a measurement of the t (t) over bar production cross section using the CDF II detector at the Fermilab Tevatron. The data consist of events with an energetic electron or muon, missing...

Measurement of the moments of the hadronic invariant mass distribution in semileptonic B decays (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

Using 180 pb(-1) of data collected with the CDF II detector at the Tevatron, we measure the first two moments of the hadronic invariant mass-squared distribution in charmed semileptonic B decays....

Measurement of the forward-backward charge asymmetry from W -> ev production in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report a measurement of the forward-backward charge asymmetry of electrons from W boson decays in p (p) over bar collisions root s = 1.96 TeV using a data sample of 170 pb(-1) collected by the...

Measurement of the lifetime difference between B-s mass eigenstates (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present measurements of the lifetimes and polarization amplitudes for B-s(0)-> J/psi phi and B-d(0)-> J/psi K-*0 decays. Lifetimes of the heavy and light mass eigenstates in the B-s(0)...

Search for anomalous production of diphoton events with missing transverse energy at CDF and limits on gauge-mediated supersymmetry-breaking models (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present the results of a search for anomalous production of diphoton events with large missing transverse energy using the Collider Detector at Fermilab. In 202 pb(-1) of p (p) over bar collisions...

Measurement of the J/psi meson and b-hadron production cross sections in p(p)over-bar collisions at root s=1960 GeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a new measurement of the inclusive and differential production cross sections of J/psi mesons and b hadrons in proton-antiproton collisions at roots=1960 GeV. The data correspond to an...

Measurement of W gamma and Z gamma production in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

The standard model predictions for Wgamma and Zgamma production are tested using an integrated luminosity of 200 pb(-1) of p (p) over bar collision data collected at the Collider Detector at...

Search for electroweak single-top-quark production in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for standard model t-channel and s-channel single-top quark production in p (p) over bar collisions at a center of mass energy of 1.96 TeV. We use a data sample corresponding to...

Search for long-lived doubly charged Higgs bosons in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a search for long-lived doubly charged Higgs bosons (H+/-+/-), with signatures of high ionization energy loss and muonlike penetration. We use 292 pb(-1) of data collected in p (p) over...

Search for excited and exotic electrons in the e gamma decay channel in p(p)over-bar collisions at root s=1.96 TeV (2005)

Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We present a search for excited and exotic electrons (e(*)) decaying to an electron and a photon, both with high transverse momentum. We use 202 pb(-1) of data collected in p (p) over bar collisions...

Measurement of partial widths and search for direct CP violation in D-0 meson decays to K-K+ and pi(-)pi(+) (2005)

Acosta, D., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., ...

We present a measurement of relative partial widths and decay rate CP asymmetries in K-K+ and pi(-)pi(+) decays of D-0 mesons produced in p(p) over bar collisions at root s = 1.96 TeV. We use a...

First measurements of inclusive W and Z cross sections from Run II of the Fermilab Tevatron Collider (2005)

Acosta, D., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., ...

We report the first measurements of inclusive W and Z cross sections times leptonic branching ratios for p (p) over bar collisions at root s=1.96 TeV, based on their decays to electrons and muons....

Measurement of the forward-backward charge asymmetry of electron-positron pairs in (p)over-barp collisions at root s=1.96 TeV (2005)

Acosta, D., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., ...

We present a measurement of the mass dependence of the forward-backward charge asymmetry (A(FB)) for e(+)e(-) pairs produced via an intermediate Z/gamma(*) with mass M-ee > 40 GeV/c(2). We study...

K-S(0) and Lambda(0) production studies in p(p)over-bar collisions at root s=1800 and 630 GeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a study of the production of K-S(0) and Lambda(0) in inelastic p (p) over bar collisions at root s=1800 and 630 GeV using data collected by the CDF experiment at the Fermilab Tevatron....

Search for Higgs bosons decaying into bb(-) and produced in association with a Vector boson in pp- collisions at root s=1.8 TeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a new search for (HV)-V-0 production, where H-0 is a scalar Higgs boson decaying into b (b) over bar with branching ratio beta, and V is a Z(0) boson decaying into e(+)e(-), mu(+)mu(-), or...

Measurements of bottom-antibottom azimuthal production correlations in proton-antiproton collisions at root s=1.8 TeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We have measured the azimuthal angular correlation of b (b) over bar production, using 86.5 pb(-1) of data collected by Collider Detector at Fermilab (CDF) in p (p) over bar collisions at root s =...

Measurement of charged-particle multiplicities in gluon and quark jets in p(p)over-bar collisions at root s=1.8 TeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We report the first largely model independent measurement of charged particle multiplicities in quark and gluon jets, N-q and N-g, produced at the Fermilab Tevatron in p (p) over bar collisions with...

Measurement of the W boson polarization in top decay at CDF at root s=1.8 TeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

The polarization of the W boson in t-->Wb decay is unambiguously predicted by the standard model of electroweak interactions and is a powerful test of our understanding of the tbW vertex. We...

Search for supersymmetric Higgs bosons in the di-tau decay mode in p(p)over-barcollisions at root s=1.8 TeV (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

A search for the direct production of Higgs bosons in the di-tau decay mode is performed with 86.3 +/- 3.5 pb(-1) of data collected with the Collider Detector at Fermilab during the 1994-1995 data...

Comparison of three-jet events in p(p)over-bar collisions at root s=1.8 TeV to predictions from a next-to-leading order QCD calculation (2005)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

The properties of three-jet events with total transverse energy greater than 320 GeV and individual jet energy greater than 20 GeV have been analyzed and compared to absolute predictions from a...

Dependance of paternity rates on alternative reproductive behaviors in the squid Loligo bleekeri (2005)

Iwata, Y., Munehara, H., Sakurai, Y.

The mating behavior of captive Loligo bleekeri and the paternity of the resulting progeny were examined based on behavioral observations and genetic analyses. In this species, there are three mating...

Overview of secondary neutron production relevant to shielding in space (2005)

Heilbronn, L., Nakamura, T., Iwata, Y., Kurosawa, T., Iwase, H., Townsend, L. W.

An overview of experimental secondary neutron measurements relevant to space-related activities is presented. Stopping target yields and cross section measurements conducted at particle accelerators...

Overview of secondary neutron production relevant to shielding in space (2004)

Heilbronn, L., Nakamura, T., Iwata, Y., Kurosawa, T., Iwase, H., Townsend, L.W.

An overview of experimental secondary neutron measurements relevant to space-related activities is presented. Stopping target yields and cross section measurements conducted at particle accelerators...

Comparison of Three-jet Events in Proton-Antiproton Collisions at Center-of-mass Energy 1.8 TeV to Predictions from a Next-to-leading Order QCD Calculation (2004)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

The properties of three-jet events with total transverse energy greater than 320 GeV and individual jet energy greater than 20 GeV have been analyzed and compared to absolute predictions from a...

Combination of CDF and D0 results on the W boson mass and width (2004)

Abazov, V. M., Abbott, B., Abdesselam, A., Abolins, M., Abramov, V., Acharya, B. S., ...

The results based on 1992-95 data (Run 1) from the CDF and D0 experiments on the measurements of the W boson mass and width are presented, along with the combined results. We report a Tevatron...

Measurement of the average time-integrated mixing probability of b-flavored hadrons produced at the Fermilab Tevatron (2004)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

We have measured the number of like-sign (LS) and opposite-sign (OS) lepton pairs arising from double semileptonic decays of b and (b) over bar hadrons, pair produced at the Fermilab Tevatron...

Underlying event in hard interactions at the Fermilab Tevatron p(p)over-barp collider (2004)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

For comparison of inclusive jet cross sections measured at hadron-hadron colliders to next-to-leading order (NLO) parton-level calculations, the energy deposited in the jet cone by spectator parton...

Direct photon cross section with conversions at CDF (2004)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a measurement of the isolated direct photon cross section in p (p) over bar collisions at roots=1.8 TeV and \eta\gammagamma and eta-->gammagamma events from the data we use a new...

Measurement of the polar-angle distribution of leptons from W boson decay as a function of the W transverse momentum in p(p)over-bar collisions at root s=1.8 TeV (2004)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a measurement of the polar-angle distribution of leptons from W boson decay, as a function of the W transverse momentum. The measurement uses an 80+/-4 pb(-1) sample of p (p) over bar...

Optimized search for single-top-quark production at the Fermilab Tevatron (2004)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We use a neural-network technique to search for standard model single-top-quark production in the 106 pb(-1) dataset accumulated by the Collider Detector at Fermilab detector during the 1992-1995...

Heavy flavor properties of jets produced in p(p)over-bar interactions at root s=1.8 TeV (2004)

Acosta, D., Ambrose, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., ...

We present a detailed examination of the heavy flavor properties of jets produced at the Fermilab Tevatron collider. The data set, collected with the Collider Detector at Fermilab, consists of events...

Observation of the narrow state X(3872)-> J/psi pi(+)pi(-) in (p)over-barp collisions at root s=1.96 TeV (2004)

Acosta, D., Affolder, T., Ahn, M. H., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report the observation of a narrow state decaying into J/psipi(+)pi(-) and produced in 220 pb(-1) of (p) over barp collisions at roots=1.96 TeV in the CDF II experiment. We observe 730+/-90...

Inclusive double-Pomeron exchange at the Fermilab tevatron (p)over-barp collider (2004)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

We report results from a study of events with a double-Pomeron exchange topology produced in (p) over barp collisions at roots=1800 GeV. The events are characterized by a leading antiproton and a...

Search for Kaluza-Klein graviton emission in p(p)over-bar collisions at root s=1.8 TeV using the missing energy signature (2004)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

We report on a search for direct Kaluza-Klein graviton production in a data sample of 84 pb(-1) of p (p) over bar collisions at roots=1.8 TeV, recorded by the Collider Detector at Fermilab. We...

Search for pair production of scalar top quarks in R-parity violating decay modes in p(p)over-bar collisions at root s=1.8 TeV (2004)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

We present the results of a search for pair production of scalar top quarks ((t) over tilde (1)) in an R-parity violating supersymmetry scenario in 106 pb(-1) of p (p) over bar collisions at...

Search for doubly charged Higgs bosons decaying to dileptons in p(p)over-bar collisions at root s=1.96 TeV (2004)

Acosta, D., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., ...

We present the results of a search for doubly charged Higgs bosons (H+/-+/-) decaying to dileptons (ll') using approximate to240 pb(-1) of p (p) over bar collision data collected by the CDF II...

Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using dilepton events (2004)

Acosta, D., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., ...

We report a measurement of the t (t) over bar production cross section using dilepton events with jets and missing transverse energy in p (p) over bar collisions at a center-of-mass energy of 1.96...

Inclusive search for anomalous production of high-p(T) like-sign lepton pairs in p(p)over-bar collisions at root s=1.8 TeV (2004)

Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., ...

We report on a search for anomalous production of events with at least two charged, isolated, like-sign leptons, each with p(T)>11 GeV/c using a 107 pb(-1) sample of 1.8 TeV p (p) over bar collisions...

Search for B-s(0)->mu(+)mu(-) and B-d(0)->mu(+)mu(-) decays in p(p)over-bar collisions at root s=1.96 TeV (2004)

Acousta, D., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., ...

We report on a search for B-s(0)-->mu(+)mu(-) and B-d(0)-->mu(+)mu(-) decays in p (p) over bar collisions at roots=1.96 TeV using 171 pb(-1) of data collected by the CDF II experiment at the Fermilab...

Combination of CDF and D0 results on the W boson mass and width (2004)

M. Abazov, V., Abbott, B., Abdesselam, A., Abolins, M., Abramov, V., S. Acharya, B., ...

The results based on 1992–95 data (Run 1) from the CDF and D0 experiments on the measurements of the W boson mass and width are presented, along with the combined results. We report a Tevatron...

Combination of CDF and D0 results on the W boson mass and width (2004)

M. Abazov, V., Abbott, B., Abdesselam, A., Abolins, M., Abramov, V., S. Acharya, B., ...

The results based on 1992–95 data (Run 1) from the CDF and D0 experiments on the measurements of the W boson mass and width are presented, along with the combined results. We report a Tevatron...

Combination of CDF and D0 results on the W boson mass and width (2004)

Abazov, V.M., Abbott, B., Abdesselam, A., Abolins, M., Abramov, V., S. Acharya, B., ...

The results based on 1992–95 data (Run 1) from the CDF and D0 experiments on the measurements of the W boson mass and width are presented, along with the combined results. We report a Tevatron...

Combination of CDF and D0 results on the W boson mass and width (2004)

Abazov, V.M., Abbott, B., Abdesselam, A., Abolins, M., Abramov, V., S. Acharya, B., ...

The results based on 1992–95 data (Run 1) from the CDF and D0 experiments on the measurements of the W boson mass and width are presented, along with the combined results. We report a Tevatron...

Combination of CDF and D0 results on the W boson mass and width (2004)

Abazov, V.M., Abbott, B., Abdesselam, A., Abolins, M., Abramov, V., S. Acharya, B., ...

The results based on 1992–95 data (Run 1) from the CDF and D0 experiments on the measurements of the W boson mass and width are presented, along with the combined results. We report a Tevatron...

Search for doubly charged Higgs bosons decaying to dileptons in p(p)over-bar collisions at root s=1.96 TeV (2004)

Acosta, D., Affolder, T., Akimoto, T., Albrow, M.G., Ambrose, D., Amerio, S., ...

We present the results of a search for doubly charged Higgs bosons (H+/-+/-) decaying to dileptons (ll') using approximate to240 pb(-1) of p (p) over bar collision data collected by the CDF II...

Observation of the narrow state X(3872)→ J/psi pi(+)pi(-) in (p)over-barp collisions at root s=1.96 TeV (2004)

Acosta, D., Affolder, T., Ahn, M.H., Akimoto, T., Albrow, M.G., Ambrose, D., ...

We report the observation of a narrow state decaying into J/psipi(+)pi(-) and produced in 220 pb(-1) of (p) over barp collisions at roots=1.96 TeV in the CDF II experiment. We observe 730+/-90...

Search for Bs0→μ+μ- and Bd0→μ+μ- Decays in pp̅ Collisions at sqrt[s]=1.96  TeV (2004)

Acousta, D., Affolder, T., Akimoto, T., Albrow, M.G., Ambrose, D., Amerio, S., ...

We report on a search for B-s(0)→mu(+)mu(-) and B-d(0)→mu(+)mu(-) decays in p (p) over bar collisions at...

Underlying event in hard interactions at the Fermilab Tevatron p-barp collider (2004)

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

For comparison of inclusive jet cross sections measured at hadron-hadron colliders to next-to-leading order (NLO) parton- level calculations, the energy deposited in the jet cone by spectator parton...

Direct photon cross section with conversions at CDF (2004)

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a measurement of the isolated direct photon cross section in p (p) over bar collisions at roots=1.8 TeV and \eta\ lt 0.9 using data collected between 1994 and 1995 by the Collider Detector...

Inclusive double Pomeron exchange at the Fermilab tevatron p bar-p collider (2004)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report results from a study of events with a double Pomeron exchange topology produced in pbar-p collisions at roots=1800 GeV. The events are characterized by a leading antiproton and a large...

Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using dilepton events (2004)

Acosta, D., Affolder, T., Akimoto, T., Albrow, M.G., Ambrose, D., Amerio, S., ...

We report a measurement of the t (t) over bar production cross section using dilepton events with jets and missing transverse energy in p (p) over bar collisions at a center-of-mass energy of 1.96...

Inclusive search for anomalous production of high-p(T) like- sign lepton pairs in p(p)over-bar collisions at root s=1.8 TeV (2004)

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We report on a search for anomalous production of events with at least two charged, isolated, like-sign leptons, each with p(T) gt 11 GeV/c using a 107 pb(-1) sample of 1.8 TeV p (p) over bar...

Heavy flavor properties of jets produced in p(p)over-bar interactions at root s=1.8 TeV (2004)

Acosta, D., Ambrose, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., ...

We present a detailed examination of the heavy flavor properties of jets produced at the Fermilab Tevatron collider. The data set, collected with the Collider Detector at Fermilab, consists of events...

Optimized search for single-top-quark production at the Fermilab Tevatron (2004)

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We use a neural-network technique to search for standard model single-top-quark production in the 106 pb(-1) dataset accumulated by the Collider Detector at Fermilab detector during the 1992-1995...

Search for pair production of scalar top quarks in R-parity violating decay modes in p(p)over-bar collisions at root s=1.8 TeV (2004)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We present the results of a search for pair production of scalar top quarks ((t) over tilde (1)) in an R-parity violating supersymmetry scenario in 106 pb(-1) of p (p) over bar collisions at...

Measurement of the polar-angle distribution of leptons from W boson decay as a function of the W transverse momentum in p(p)over-bar collisions at root s=1.8 TeV (2004)

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a measurement of the polar-angle distribution of leptons from W boson decay, as a function of the W transverse momentum. The measurement uses an 80+/-4 pb(-1) sample of p (p) over bar...

Search for Kaluza-Klein graviton emission in p(p)over-bar collisions at root s=1.8 TeV using the missing energy signature (2004)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report on a search for direct Kaluza-Klein graviton production in a data sample of 84 pb(-1) of p (p) over bar collisions at roots=1.8 TeV, recorded by the Collider Detector at Fermilab. We...

Measurement of prompt charm meson production cross sections in pp collisions at square root s=1.96 TeV (2003)

Acosta, D., Affolder, T., Ahn, M.H., Akimoto, T., Albrow, M.G., Ambrose, D., ...

We report on measurements of differential cross sections d sigma /dp/sub T/ for prompt charm meson production in pp collisions at square root s=1.96 TeV using 5.8+or-0.3 pb/sup -1/ of data from the...

Search for the flavor-changing neutral current decay D/sup 0/ to mu /sup +/ mu /sup n/ pp collisions at square root s =1.96 TeV (2003)

Acosta, D., Affolder, T., Ahn, M.H., Akimoto, T., Albrow, M.G., Ambrose, D., ...

We report on a search for the flavor-changing neutral current decay D/sup 0/ to mu /sup +/ mu /sup -/ in pp collisions at square root s=1.96 TeV using 65 pb/sup -1/ of data collected by the CDF II...

Characterization of microsatellite markers in the squid, Loligo bleekeri (Cephalopoda: Loliginidae) (2003)

Iwata, Y., Munehara, H., Sakurai, Y.

Loligo bleekeri has a long spawning season and the size of mature males changes during the season: dimorphic (large/small) early in the spawning season and monomorphic (small) later in the spawning...

Measurement of the mass difference m(D-s(+))-m(D+) at CDF II (2003)

Acosta, D., Affolder, T., Ahn, M. H., Akimoto, T., Albrow, M. G., Alcorn, B., ...

We present a measurement of the mass difference m(D-s(+))-m(D+), where both the D-s(+) and D+ are reconstructed in the phipi(+) decay channel. This measurement uses 11.6 pb(-1) of data collected by...

Search for the flavor-changing neutral current decay D-0 ->mu(+)mu(-) in p(p)over-bar collisions at root s=1.96 TeV (2003)

Acosta, D., Affolder, T., Ahn, M. H., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on a search for the flavor-changing neutral current decay D-0-->mu(+)mu(-) in p (p) over bar collisions at roots=1.96 TeV using 65 pb(-1) of data collected by the CDF II experiment at the...

Momentum distribution of charged particles in jets in dijet events in p(p)over-bar collisions at root s=1.8 TeV and comparisons to perturbative QCD predictions (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

Inclusive momentum distributions of charged particles in restricted cones around jet axes were measured in dijet events with invariant dijet masses in the range 80 to 600 GeV/c(2). Events were...

Measurement of prompt charm meson production cross sections in p(p)over-bar collisions at root s=1.96 TeV (2003)

Acosta, D., Affolder, T., Ahn, M. H., Akimoto, T., Albrow, M. G., Ambrose, D., ...

We report on measurements of differential cross sections dsigma/dp(T) for prompt charm meson production in p (p) over bar collisions at roots=1.96 TeV using 5.8+/-0.3 pb(-1) of data from the CDF II...

Search for lepton flavor violating decays of a heavy neutral particle in p(p)over-bar collisions at root s=1.8 TeV (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

We report on a search for a high mass, narrow width particle that decays directly to emu, etau, or mutau. We use approximately 110 pb(-1) of data collected with the Collider Detector at Fermilab from...

Search for the supersymmetric partner of the top quark in dilepton events from p(p)over-bar collisions at root s=1.8 TeV (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

We have searched for pair production of the supersymmetric partner of the top quark (stop) in 107 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the Collider Detector at Fermilab...

Central pseudorapidity gaps in events with a leading antiproton at the Fermilab tevatron (p)over-barp collider (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

We report a measurement of the fraction of events with a large pseudorapidity gap Deltaeta within the pseudorapidity region available to the proton dissociation products X in (p) over bar +p-->(p)...

Search for associated production of Upsilon and vector boson in p(p)over-bar collisions at root(s)over-bar=1.8 TeV (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

We present a search for associated production of the Y(1S) and a vector boson in 83 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the CDF experiment in 1994-1995. We find no...

Search for long-lived charged massive particles in p(p)over-bar collision at root s=1.8 TeV (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

We report a search for the production of long-lived charged massive particles in a data sample of 90 pb(-1) of roots = 1.8 TeV p (p) over bar collisions recorded by the Collider Detector at Fermilab....

Search for a W-' boson decaying to a top and bottom quark pair in 1.8 TeV p(p)over-bar collisions (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Ambrose, D., Amidei, D., ...

We report the results of a search for a W-' boson produced in p (p) over bar collisions at a center-of-mass energy of 1.8 TeV using a 106 pb(-1) data sample recorded by the Collider Detector at...

Momentum distribution of charged particles in jets in dijet events in p(p)over-bar collisions at root s=1.8 TeV and comparisons to perturbative QCD predictions (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

Inclusive momentum distributions of charged particles in restricted cones around jet axes were measured in dijet events with invariant dijet masses in the range 80 to 600 GeV/c(2). Events were...

Search for a W' boson decaying to a top and bottom quark pair in 1.8 TeV p(p)over-bar collisions (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report the results of a search for a W-' boson produced in p (p) over bar collisions at a center-of-mass energy of 1.8 TeV using a 106 pb(-1) data sample recorded by the Collider Detector at...

Search for associated production of Upsilon and vector boson in p(p)over-bar collisions at root(s)over-bar=1.8 TeV (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We present a search for associated production of the Y(1S) and a vector boson in 83 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the CDF experiment in 1994-1995. We find no...

Search for long-lived charged massive particles in p(p)over-bar collision at root s=1.8 TeV (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report a search for the production of long-lived charged massive particles in a data sample of 90 pb(-1) of roots = 1.8 TeV p (p) over bar collisions recorded by the Collider Detector at Fermilab....

Search for the supersymmetric partner of the top quark in dilepton events from p(p)over-bar collisions at root s=1.8 TeV (2003)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We have searched for pair production of the supersymmetric partner of the top quark (stop) in 107 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the Collider Detector at Fermilab...

Hysteresis in gyrotrons. (2003)

Dumbrajs, O., Idehara, T., Iwata, Y., Mitsudo, S., Ogawa, I., Piosczyk, B.

Proc.of the 2nd Internat.Workshop on Far Infrared Technologies, Fukui, J, September 12-13, 2002

The Response of a Spherical Tissue-Equivalent Proportional Counter to Iron Particles from 200 – 1000 MeV/nucleon (2002)

B. B. Gersey, T. B. Borak, S. B. Guetersloh, C. Zeitlin, J. Miller, L. Heilbronn, ...

Gersey, B. B., Borak, T. B., Guetersloh, S. B., Zeitlin, C., Miller, J., Heilbronn, L., Murakami, T. and Iwata, Y. The Response of a Spherical Tissue-Equivalent Proportional Counter to Iron Particles...

Branching ratio measurements of exclusive B+ decays to charmonium with the Collider Detector at Fermilab (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report on measurements of the branching ratios of the decays B+→chi(c1)(0)(1P)K+ and B+→J/psiK(+)pi(+)pi(-), where chi(c1)(0)(1P)→J/psigamma and J/psi→mu(+)mu(-) in p (p) over bar...

Comparison of the isolated direct photon cross sections in p(p)over-bar collisions at root s=1.8 TeV and root s=0.63 TeV. (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We have measured the cross sections d(2)sigma/dP(T)deta for production of isolated direct photons in p (p) over bar collisions at two different center-of-mass energies, 1.8 TeV and 0.63 TeV, using...

Cross section for forward J/psi production in p(p)over-bar collisions at root s=1.8 TeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

The inclusive cross section for J/psi production times the branching ratio B(J/psi→mu(+)mu(-)) has been measured in the forward pseudorapidity region: Bxdsigma[(p) over bar +p→J/psi(p(T) gt 10...

Diffractive dijet production at root s=630 and 1800 GeV at the Fermilab tevatron (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We report a measurement of the diffractive structure function F-jj(D) of the antiproton obtained from a study of dijet events produced in association with a leading antiproton in (p) over barp...

Limits on extra dimensions and new particle production in the exclusive photon and missing energy signature in p(p)over-bar collisions at root s=1.8 TeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

The exclusive gammais not an element of(T) signal has a small standard model cross section and is thus a channel sensitive to new physics. This signature is predicted by models with a superlight...

Measurement of B-meson lifetimes using fully reconstructed B decays produced in p(p)over-bar collisions at root s=1.8 TeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We present an improved measurement of b-meson lifetimes using fully reconstructed B-decays produced in p(p) over bar collisions at roots = 1.8 TeV, using 114 pb(-1) of data collected at the Collider...

Measurement of the B+ total cross section and B+ differential cross section d sigma/dpT in p(p)over-bar collisions at root s=1.8 TeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We present measurements of the B+ meson total cross section and differential cross section dsigma/dp(T). The measurements use a 98+/-4 pb(-1) sample of p (p) over bar collisions at roots = 1.8 TeV...

Measurement of the ratio of b quark production cross sections in (p)over-bar-p collisions at root s=630 GeV and root s=1800 GeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report a measurement of the ratio of the bottom quark production cross section in antiproton-proton collisions at roots=630 GeV to 1800 GeV using bottom quarks with transverse momenta greater than...

Search for new physics in photon-lepton events in p(p)over-bar collisions at root s=1.8 TeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., ...

We present the results of a search in p (p) over bar collisions at roots=1.8 TeV for anomalous production of events containing a photon with large transverse energy and a lepton (e or mu) with large...

Search for radiative b-hadron decays in p(p)over-bar collisions at root s=1.8 TeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We have performed a search for radiative b-hadron decays using events produced in p (p) over bar collisions at roots=1.8 TeV and collected by the Collider Detector at Fermilab. The decays we...

Search for single-top-quark production in p(p)over-bar collisions at root s=1.8 TeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We search for standard model single-top-quark production in the W-gluon fusion and W-star channels using 106 pb(-1) of data from p(p) over bar collisions at roots = 1.8 TeV collected with the...

Search for the decay B-s →mu(+)mu(-)phi in p(p)over-bar collisions at root s=1.8 TeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., ...

We present a search for the flavor-changing neutral current decay B-s→mu(+)mu(-)phi in p (p) over bar collisions at roots=1.8 TeV, using 91 pb(-1) of data collected at the Collider Detector at...

Soft and hard interactions in p(p)over-bar collisions at root s=1800 and 630 GeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We present a study of p (p) over bar collisions at roots=1800 and 630 GeV collected using a minimum bias trigger by the CDF experiment in which the data set is divided into two classes corresponding...

Study of the heavy flavor content of jets produced in association with W bosons in p(p)over-bar collisions at root s=1.8 TeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Akopian, A., Amaral, P., Ambrose, D., ...

We present a detailed examination of the heavy flavor content of the W+jet data sample collected with the Collider Detector at Fermilab during the 1992-1995 collider run at the Fermilab Tevatron....

Upsilon production and polarization in p(p)over-bar collisions at root s=1.8 TeV (2002)

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We report on measurements of the Y(1S), Y(2S), and Y(3S) differential cross sections (d(2)sigma/dp(T)dy)(\y\ lt 0.4) , as well as on the Ε(1S) polarization in p[(p)over bar] collisions at roots =...

Charged jet evolution and the underlying event in proton- antiproton collisions at 1.8 TeV (2002)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

The growth and development of "charged particle jets" produced in proton-antiproton collisions at 1.8 TeV are studied over a transverse momentum range from 0.5 GeV/c to 50 GeV/c. A variety of leading...

Cross section and heavy quark composition of gamma+mu events produced in p(p)over-bar collisions (2002)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present a measurement of the cross section and the first measurement of the heavy flavor content of associated direct photon + muon events produced in hadronic collisions. These measurements come...

Measurement of the strong coupling constant from inclusive jet production at the Tevatron (p)over-barp collider (2002)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report a measurement of the strong coupling constant, alpha(s)(M-Z), extracted from inclusive jet production in p (p) over bar collisions at root(s) = 1800 GeV. The QCD prediction for the...

Search for gluinos and scalar quarks in p(p)over-bar collisions at root s=1.8 TeV using the missing energy plus multijets signature (2002)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We have performed a search for gluinos ((g) over tilde) and scalar quarks ((q) over tilde) in a data sample of 84 pb(-1) of p (p) over bar collisions at roots = 1.8 TeV, recorded by the Collider...

Search for new heavy particles in the WZ0 final state in ppover-bar collisions at root s=1.8 TeV (2002)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present the first general search for new heavy particles, X, which decay via X → WZ(0) → enu + jj as a function of M-X and Gamma(X) in p(p) over bar collisions at roots = 1.8 TeV. No evidence...

Searches for new physics in events with a photon and b-quark jet at CDF (2002)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We have searched for evidence of physics beyond the standard model in events that include an energetic photon and an energetic b-quark jet, produced in 85 pb(-1) of (p) over barp collisions at 1.8...

Study of B-0 → J/psi K-(*)0 pi(+)pi(-) decays with the Collider detector at Fermilab (2002)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report a study of the decays B-0 → J/psiK((*)0) pi(+) pi(- ), which involve the creation of a u(u) over bar or d(d) over bar quark pair in addition to a (b) over bar → (c) over bar(c(s)...

The response of a spherical tissue-equivalent proportional counter to 56-Fe particles from 200-1000 MeV/nucleon (2001)

Gersey, Bradford B., Borak, Thomas B., Guetersloh, Stephen B., Zeitlin, Cary J., Miller, J., Heilbronn, L., ...

The radiation environment aboard the space shuttle and the International Space Station includes high-Z and high-energy (HZE) particles that are part of the galactic cosmic radiation (GCR) spectrum....

Stretch-activated cation channels in skeletal muscle myotubes from sarcoglycan-deficient hamsters (2001)

Nakamura, TY, Iwata, Y, Sampaolesi, Maurilio; U0054716, Hanada, H, Saito, N, Artman, M, ...

Deficiency of delta -sarcoglycan (delta -SG), a component of the dystrophin-glycoprotein complex, causes cardiomyopathy and skeletal muscle dystrophy in Bio14.6 hamsters. Using cultured myotubes...

Stretch-induced cell damage in sarcoglycan-deficient myotubes (2001)

Sampaolesi, Maurilio; U0054716, Yoshida, T, Iwata, Y, Hanada, H, Shigekawa, M

Sarcoglycans (SGs) are components of the dystrophin-glycoprotein complex, genetic defects in which cause skeletal muscle dystrophy and cardiomyopathy in humans and animals. To obtain insight into the...

Charged-particle multiplicity p(p)over-bar collisions at root s=1.8 TeV (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report on a measurement of the mean charged-particle multiplicity of jets in dijet events with dijet masses in the range 80-630 GeV/c(2), produced at the Tevatron in p(p) over bar collisions with...

Double diffraction dissociation at the Fermilab Tevatron collider (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present results from a measurement of double diffraction dissociation in pp collisions at the Fermilab Tevatron collider. The production cross section for events with a central pseudorapidity gap...

First measurement of the ratio B(t→Wb)/B(t→Wq) and associated limit on the Cabibbo-Kobayashi-Maskawa element vertical bar V-tb vertical bar (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present the first measurement of the ratio of branching fractions R ≡ B(t → Wb)/B(t → Wq) from pa collisions at roots = 1.8 TeV. The data set corresponds to 109 pb-1 of data...

Measurement of d sigma/dM and forward-backward charge asymmetry for high-mass Drell-Yan e+e- pairs from p(p)over-bar collisions at root s=1.8 TeV (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report on a measurement of the mass dependence of the forward-backward charge asymmetry, A(FB), and production cross section d sigma /dM for e(+)e(-) pairs with mass M-ee gt 40 GeV/c(2). The data...

Measurement of the inclusive jet cross section in p(p)over-bar collisions at root s=1.8 TeV (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present results from the measurement of the inclusive jet cross section for jet transverse energies front 40 to 465 GeV in the pseudorapidity range 0.1 lt \[eta]\ lt 0.7. The results are based on...

Measurement of the top quark pT distribution (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We have measured the p(T) distribution of top quarks that are pair produced in p (p) over bar collisions at roots = 1.8 TeV using a sample of t (t) over bar decays in which we observe a single...

Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.8 TeV (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We update the measurement of the t (t) over bar production cross section using the CDF detector at the Fermilab Tevatron. This measurement uses t (t) over bar decays to the final states e + nu + jets...

Measurement of the two-jet differential cross section in p(p)over-bar collisions at root s=1800 GeV (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

A measurement is presented of the two-jet differential cross section d(3)sigma /dE(T)d eta (1)d eta (2) at center of mass energy roots = 1800 GeV in p (p) over bar collisions. The results are based...

Observation of diffractive J/psi production at the Fermilab Tevatron (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report the first observation of diffractive J/psi(→ mu (+)mu (-)) production in [(p)power bar] collisions at roots = 1.8 TeV. Diffractive events are identified by their rapidity gap signature....

Search for narrow diphoton resonances and for gamma gamma+W/Z signatures in p(p)over-bar collisions at root s=1.8 TeV (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present results of searches for diphoton resonances produced both inclusively and also in association with a vector boson (W or Z) using 100 pb(-1) of p (p) over bar collisions using the CDF...

Search for neutral supersymmetric Higgs bosons in p(p)over-bar collisions at root s=1.8 TeV (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present the results of a starch for neutral Higgs bosons produced in association with b quarks in p (p) over bar → b (b) over barb (b) over bar final states with 91 +/- 7 pb(-1) of p (p) over...

Search for quark-lepton compositeness and a heavy W ' boson using the e nu channel in p(p)over-bar collisions at root s=1.8 TeV (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present searches for quark-lepton compositeness and a heavy W' boson at high electron-neutrino transverse mass. We use similar to 110 pb(-1) of data collected in pp collisions at roots = 1.8 TeV...

Search for the supersymmetric partner of the top quark in p(p)over-bar collisions at root s=1.8 TeV (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We report on a search for the supersymmetric partner of the top quark (top squark) produced in t (t) over bar events using 110 ph(-1) of p (p) over bar collisions at roots = 1.8 TeV recorded with the...

Tests of enhanced leading order QCD in W boson plus jets events from 1.8 TeV (p)over-barp collisions (2001)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present a study of events with W bosons and hadronic jets produced in (p) over barp collisions at a center of mass energy of 1.8 TeV. The data consist of 51400 W→e nu decay candidates from 108...

Search for new particles decaying to tt in pp collisions at square root s=1.8 TeV (2000)

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We use 106 pb/sup -1/ of data collected with the Collider Detector at Fermilab to search for narrow-width, vector particles decaying to a top and an antitop quark. Model independent upper limits on...

Characterisation of p-in-n ATLAS silicon microstrip detectors fabricated by Hamamatsu Photonics and irradiated with 24GeV/c protons to ... (1999)

Hamamatsu Photonics, D. Morgan, C. M. Buttar, I. Dawson, K. Hara, J. R. Carter, ...

P-in-n silicon microstrip prototype detectors for the ATLAS experiment at CERN have been designed and manufactured by Hamamatsu Photonics. Detectors were irradiated at the CERN Proton Synchrotron...

Radiation Damage Studies of Silicon Microstrip Sensors (1999)

T. Nakayama, Nakayama Arai Hara, K. Hara, M. Shimojima, Y. Ikegami, Y. Iwata, ...

Various types of large area silicon microstrip detectors were fabricated for development of radiation-tolerant detectors operational in the LHC ATLAS SCT. The detectors were irradiated with 12-GeV...

A Start-Timing Detector for the Collider Experiment PHENIX at RHIC-BNL (1998)

Ikematsu, K., Iwata, Y., Kaimi, K., Kaneta, M., Kohama, T., Maeda, N., ...

We describe a start-timing detector for the PHENIX experiment at the relativistic heavy-ion collider RHIC. The role of the detector is to detect a nuclear collision, provide precise time information...

Evaluation of Radiation Damaged P-in-n and N-in-n Silicon Microstrip Detectors (1998)

Unno Yamashita, T. Yamashita, S. Terada, T. Kohriki, G. Moorhead, Y. Iwata, ...

Two p-in-n and one n-in-n silicon microstrip detectors were radiation-damaged and tested in a beam. A comparison was made between the p-in-n and the n-in-n in high resistivity wafers, and the p-in-n...

Novel P-stop Structure in the N-side of Silicon Microstrip Detector (1997)

Unno Kohriki, Y. Unno, T. Kohriki, T. Kondo, S. Terada, M. Numajiri, ...

After identifying the microdischarge location in the n-side, a novel p-stop structure, a p-stop with an extended DC field plate, was invented and implemented in the n-strip readout on the nbulk...

Internal Friction and Rigidity Modulus Change Associated with Structural Relaxation and Crystallization in Amorphous Zr67Fe33 Alloy (1996)

Yoshinari, O., Iwata, Y., Yamada, M., Tanaka, K.

The intemal friction and the rigidity modulus of an amorphous Zr67Fe33 alloy have been measured in an inverted torsion pendulum apparatus with a frequency range of 0.3-2 Hz. The rigidity modulus...

Internal Friction and Rigidity Modulus Change Associated with Structural Relaxation and Crystallization in Amorphous Zr67Fe33 Alloy (1996)

Yoshinari, O., Iwata, Y., Yamada, M., Tanaka, K.

The intemal friction and the rigidity modulus of an amorphous Zr67Fe33 alloy have been measured in an inverted torsion pendulum apparatus with a frequency range of 0.3-2 Hz. The rigidity modulus...

Internal Friction and Rigidity Modulus Change Associated with Structural Relaxation and Crystallization in Amorphous Zr67Fe33 Alloy (1996)

Yoshinari, O., Iwata, Y., Yamada, M., Tanaka, K.

The intemal friction and the rigidity modulus of an amorphous Zr67Fe33 alloy have been measured in an inverted torsion pendulum apparatus with a frequency range of 0.3-2 Hz. The rigidity modulus...

Characterization of an Irradiated Double-sided Silicon Strip Detector with Fast Binary Readout Electronics in a Pion Beam (1996)

Unno Kohriki, T. Ohmoto, M. Yoshikawa, H. Ohyama, Y. Iwata, T. Ohsugi, ...

We report on the characterization of an AC-coupled, double-sided silicon strip detector, with fast binary readout electronics, in a pion beam before and after proton irradiation. The proton...

Search for doubly charged Higgs bosons decaying to dileptons in p(p)over-bar collisions at root s=1.96 TeV

Acosta, D., Affolder, T., Akimoto, T., Albrow, M.G., Ambrose, D., Amerio, S., ...

We present the results of a search for doubly charged Higgs bosons (H+/-+/-) decaying to dileptons (ll') using approximate to240 pb(-1) of p (p) over bar collision data collected by the CDF II...

Observation of the narrow state X(3872)→ J/psi pi(+)pi(-) in (p)over-barp collisions at root s=1.96 TeV

Acosta, D., Affolder, T., Ahn, M.H., Akimoto, T., Albrow, M.G., Ambrose, D., ...

We report the observation of a narrow state decaying into J/psipi(+)pi(-) and produced in 220 pb(-1) of (p) over barp collisions at roots=1.96 TeV in the CDF II experiment. We observe 730+/-90...

Search for B-s(0)→mu(+)mu(-) and B-d(0)→mu(+)mu(-) decays in p(p)over-bar collisions at root s=1.96 TeV

Acousta, D., Affolder, T., Akimoto, T., Albrow, M.G., Ambrose, D., Amerio, S., ...

We report on a search for B-s(0)→mu(+)mu(-) and B-d(0)→mu(+)mu(-) decays in p (p) over bar collisions at roots=1.96 TeV using 171 pb(-1) of data collected by the CDF II experiment at the Fermilab...

Branching ratio measurements of exclusive B+ decays to charmonium with the Collider Detector at Fermilab

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report on measurements of the branching ratios of the decays B+→chi(c1)(0)(1P)K+ and B+→J/psiK(+)pi(+)pi(-), where chi(c1)(0)(1P)→J/psigamma and J/psi→mu(+)mu(-) in p (p) over bar...

Comparison of the isolated direct photon cross sections in p(p)over-bar collisions at root s=1.8 TeV and root s=0.63 TeV.

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We have measured the cross sections d(2)sigma/dP(T)deta for production of isolated direct photons in p (p) over bar collisions at two different center-of-mass energies, 1.8 TeV and 0.63 TeV, using...

Cross section for forward J/psi production in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

The inclusive cross section for J/psi production times the branching ratio B(J/psi→mu(+)mu(-)) has been measured in the forward pseudorapidity region: Bxdsigma[(p) over bar +p→J/psi(p(T) gt 10...

Diffractive dijet production at root s=630 and 1800 GeV at the Fermilab tevatron

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We report a measurement of the diffractive structure function F-jj(D) of the antiproton obtained from a study of dijet events produced in association with a leading antiproton in (p) over barp...

Limits on extra dimensions and new particle production in the exclusive photon and missing energy signature in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

The exclusive gammais not an element of(T) signal has a small standard model cross section and is thus a channel sensitive to new physics. This signature is predicted by models with a superlight...

Measurement of B-meson lifetimes using fully reconstructed B decays produced in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We present an improved measurement of b-meson lifetimes using fully reconstructed B-decays produced in p(p) over bar collisions at roots = 1.8 TeV, using 114 pb(-1) of data collected at the Collider...

Measurement of prompt charm meson production cross sections in pp collisions at square root s=1.96 TeV

Acosta, D., Affolder, T., Ahn, M.H., Akimoto, T., Albrow, M.G., Ambrose, D., ...

We report on measurements of differential cross sections d sigma /dp/sub T/ for prompt charm meson production in pp collisions at square root s=1.96 TeV using 5.8+or-0.3 pb/sup -1/ of data from the...

Measurement of the B+ total cross section and B+ differential cross section d sigma/dpT in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We present measurements of the B+ meson total cross section and differential cross section dsigma/dp(T). The measurements use a 98+/-4 pb(-1) sample of p (p) over bar collisions at roots = 1.8 TeV...

Measurement of the ratio of b quark production cross sections in (p)over-bar-p collisions at root s=630 GeV and root s=1800 GeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report a measurement of the ratio of the bottom quark production cross section in antiproton-proton collisions at roots=630 GeV to 1800 GeV using bottom quarks with transverse momenta greater than...

Momentum distribution of charged particles in jets in dijet events in p(p)over-bar collisions at root s=1.8 TeV and comparisons to perturbative QCD predictions

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

Inclusive momentum distributions of charged particles in restricted cones around jet axes were measured in dijet events with invariant dijet masses in the range 80 to 600 GeV/c(2). Events were...

Search for a W' boson decaying to a top and bottom quark pair in 1.8 TeV p(p)over-bar collisions

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report the results of a search for a W-' boson produced in p (p) over bar collisions at a center-of-mass energy of 1.8 TeV using a 106 pb(-1) data sample recorded by the Collider Detector at...

Search for associated production of Upsilon and vector boson in p(p)over-bar collisions at root(s)over-bar=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We present a search for associated production of the Y(1S) and a vector boson in 83 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the CDF experiment in 1994-1995. We find no...

Search for long-lived charged massive particles in p(p)over-bar collision at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report a search for the production of long-lived charged massive particles in a data sample of 90 pb(-1) of roots = 1.8 TeV p (p) over bar collisions recorded by the Collider Detector at Fermilab....

Search for new physics in photon-lepton events in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., ...

We present the results of a search in p (p) over bar collisions at roots=1.8 TeV for anomalous production of events containing a photon with large transverse energy and a lepton (e or mu) with large...

Search for radiative b-hadron decays in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We have performed a search for radiative b-hadron decays using events produced in p (p) over bar collisions at roots=1.8 TeV and collected by the Collider Detector at Fermilab. The decays we...

Search for single-top-quark production in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We search for standard model single-top-quark production in the W-gluon fusion and W-star channels using 106 pb(-1) of data from p(p) over bar collisions at roots = 1.8 TeV collected with the...

Search for the decay B-s →mu(+)mu(-)phi in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., ...

We present a search for the flavor-changing neutral current decay B-s→mu(+)mu(-)phi in p (p) over bar collisions at roots=1.8 TeV, using 91 pb(-1) of data collected at the Collider Detector at...

Search for the flavor-changing neutral current decay D/sup 0/ to mu /sup +/ mu /sup n/ pp collisions at square root s =1.96 TeV

Acosta, D., Affolder, T., Ahn, M.H., Akimoto, T., Albrow, M.G., Ambrose, D., ...

We report on a search for the flavor-changing neutral current decay D/sup 0/ to mu /sup +/ mu /sup -/ in pp collisions at square root s=1.96 TeV using 65 pb/sup -1/ of data collected by the CDF II...

Search for the supersymmetric partner of the top quark in dilepton events from p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We have searched for pair production of the supersymmetric partner of the top quark (stop) in 107 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the Collider Detector at Fermilab...

Soft and hard interactions in p(p)over-bar collisions at root s=1800 and 630 GeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We present a study of p (p) over bar collisions at roots=1800 and 630 GeV collected using a minimum bias trigger by the CDF experiment in which the data set is divided into two classes corresponding...

Study of the heavy flavor content of jets produced in association with W bosons in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Akopian, A., Amaral, P., Ambrose, D., ...

We present a detailed examination of the heavy flavor content of the W+jet data sample collected with the Collider Detector at Fermilab during the 1992-1995 collider run at the Fermilab Tevatron....

Upsilon production and polarization in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We report on measurements of the Y(1S), Y(2S), and Y(3S) differential cross sections (d(2)sigma/dp(T)dy)(\y\ lt 0.4) , as well as on the Ε(1S) polarization in p[(p)over bar] collisions at roots =...

Charged-particle multiplicity p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report on a measurement of the mean charged-particle multiplicity of jets in dijet events with dijet masses in the range 80-630 GeV/c(2), produced at the Tevatron in p(p) over bar collisions with...

Charged jet evolution and the underlying event in proton- antiproton collisions at 1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

The growth and development of "charged particle jets" produced in proton-antiproton collisions at 1.8 TeV are studied over a transverse momentum range from 0.5 GeV/c to 50 GeV/c. A variety of leading...

Cross section and heavy quark composition of gamma+mu events produced in p(p)over-bar collisions

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present a measurement of the cross section and the first measurement of the heavy flavor content of associated direct photon + muon events produced in hadronic collisions. These measurements come...

Double diffraction dissociation at the Fermilab Tevatron collider

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present results from a measurement of double diffraction dissociation in pp collisions at the Fermilab Tevatron collider. The production cross section for events with a central pseudorapidity gap...

First measurement of the ratio B(t → Wb)/B(t → Wq) and associated limit on the Cabibbo-Kobayashi-Maskawa element vertical bar V-tb vertical bar

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present the first measurement of the ratio of branching fractions R equivalent to B(t → Wb)/B(t → Wq) from pa collisions at roots = 1.8 TeV. The data set corresponds to 109 pb(-1) of data...

Measurement of d sigma/dM and forward-backward charge asymmetry for high-mass Drell-Yan e+e- pairs from p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report on a measurement of the mass dependence of the forward-backward charge asymmetry, A(FB), and production cross section d sigma /dM for e(+)e(-) pairs with mass M-ee gt 40 GeV/c(2). The data...

Measurement of the inclusive jet cross section in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present results from the measurement of the inclusive jet cross section for jet transverse energies front 40 to 465 GeV in the pseudorapidity range 0.1 lt \[eta]\ lt 0.7. The results are based on...

Measurement of the strong coupling constant from inclusive jet production at the Tevatron (p)over-barp collider

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report a measurement of the strong coupling constant, alpha(s)(M-Z), extracted from inclusive jet production in p (p) over bar collisions at root(s) = 1800 GeV. The QCD prediction for the...

Measurement of the top quark pT distribution

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We have measured the p(T) distribution of top quarks that are pair produced in p (p) over bar collisions at roots = 1.8 TeV using a sample of t (t) over bar decays in which we observe a single...

Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We update the measurement of the t (t) over bar production cross section using the CDF detector at the Fermilab Tevatron. This measurement uses t (t) over bar decays to the final states e + nu + jets...

Measurement of the two-jet differential cross section in p(p)over-bar collisions at root s=1800 GeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

A measurement is presented of the two-jet differential cross section d(3)sigma /dE(T)d eta (1)d eta (2) at center of mass energy roots = 1800 GeV in p (p) over bar collisions. The results are based...

Observation of diffractive J/psi production at the Fermilab Tevatron

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report the first observation of diffractive J/psi(→ mu (+)mu (-)) production in [(p)power bar] collisions at roots = 1.8 TeV. Diffractive events are identified by their rapidity gap signature....

Search for gluinos and scalar quarks in p(p)over-bar collisions at root s=1.8 TeV using the missing energy plus multijets signature

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We have performed a search for gluinos ((g) over tilde) and scalar quarks ((q) over tilde) in a data sample of 84 pb(-1) of p (p) over bar collisions at roots = 1.8 TeV, recorded by the Collider...

Search for narrow diphoton resonances and for gamma gamma+W/Z signatures in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present results of searches for diphoton resonances produced both inclusively and also in association with a vector boson (W or Z) using 100 pb(-1) of p (p) over bar collisions using the CDF...

Search for neutral supersymmetric Higgs bosons in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present the results of a starch for neutral Higgs bosons produced in association with b quarks in p (p) over bar → b (b) over barb (b) over bar final states with 91 +/- 7 pb(-1) of p (p) over...

Search for new heavy particles in the WZ0 final state in ppover-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present the first general search for new heavy particles, X, which decay via X → WZ(0) → enu + jj as a function of M-X and Gamma(X) in p(p) over bar collisions at roots = 1.8 TeV. No evidence...

Search for new particles decaying to tt in pp collisions at square root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We use 106 pb/sup -1/ of data collected with the Collider Detector at Fermilab to search for narrow-width, vector particles decaying to a top and an antitop quark. Model independent upper limits on...

Search for quark-lepton compositeness and a heavy W ' boson using the e nu channel in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present searches for quark-lepton compositeness and a heavy W' boson at high electron-neutrino transverse mass. We use similar to 110 pb(-1) of data collected in pp collisions at roots = 1.8 TeV...

Search for the supersymmetric partner of the top quark in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We report on a search for the supersymmetric partner of the top quark (top squark) produced in t (t) over bar events using 110 ph(-1) of p (p) over bar collisions at roots = 1.8 TeV recorded with the...

Searches for new physics in events with a photon and b-quark jet at CDF

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We have searched for evidence of physics beyond the standard model in events that include an energetic photon and an energetic b-quark jet, produced in 85 pb(-1) of (p) over barp collisions at 1.8...

Study of B-0 → J/psi K-(*)0 pi(+)pi(-) decays with the Collider detector at Fermilab

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report a study of the decays B-0 → J/psiK((*)0) pi(+) pi(- ), which involve the creation of a u(u) over bar or d(d) over bar quark pair in addition to a (b) over bar → (c) over bar(c(s) over...

Tests of enhanced leading order QCD in W boson plus jets events from 1.8 TeV (p)over-barp collisions

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present a study of events with W bosons and hadronic jets produced in (p) over barp collisions at a center of mass energy of 1.8 TeV. The data consist of 51400 W→e nu decay candidates from 108...

Underlying event in hard interactions at the Fermilab Tevatron p-barp collider

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

For comparison of inclusive jet cross sections measured at hadron-hadron colliders to next-to-leading order (NLO) parton- level calculations, the energy deposited in the jet cone by spectator parton...

Direct photon cross section with conversions at CDF

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a measurement of the isolated direct photon cross section in p (p) over bar collisions at roots=1.8 TeV and \eta\ lt 0.9 using data collected between 1994 and 1995 by the Collider Detector...

Inclusive double Pomeron exchange at the Fermilab tevatron p bar-p collider

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report results from a study of events with a double Pomeron exchange topology produced in pbar-p collisions at roots=1800 GeV. The events are characterized by a leading antiproton and a large...

Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using dilepton events

Acosta, D., Affolder, T., Akimoto, T., Albrow, M.G., Ambrose, D., Amerio, S., ...

We report a measurement of the t (t) over bar production cross section using dilepton events with jets and missing transverse energy in p (p) over bar collisions at a center-of-mass energy of 1.96...

Inclusive search for anomalous production of high-p(T) like- sign lepton pairs in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We report on a search for anomalous production of events with at least two charged, isolated, like-sign leptons, each with p(T) gt 11 GeV/c using a 107 pb(-1) sample of 1.8 TeV p (p) over bar...

Heavy flavor properties of jets produced in p(p)over-bar interactions at root s=1.8 TeV

Acosta, D., Ambrose, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., ...

We present a detailed examination of the heavy flavor properties of jets produced at the Fermilab Tevatron collider. The data set, collected with the Collider Detector at Fermilab, consists of events...

Optimized search for single-top-quark production at the Fermilab Tevatron

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We use a neural-network technique to search for standard model single-top-quark production in the 106 pb(-1) dataset accumulated by the Collider Detector at Fermilab detector during the 1992-1995...

Search for pair production of scalar top quarks in R-parity violating decay modes in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We present the results of a search for pair production of scalar top quarks ((t) over tilde (1)) in an R-parity violating supersymmetry scenario in 106 pb(-1) of p (p) over bar collisions at...

Measurement of the polar-angle distribution of leptons from W boson decay as a function of the W transverse momentum in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a measurement of the polar-angle distribution of leptons from W boson decay, as a function of the W transverse momentum. The measurement uses an 80+/-4 pb(-1) sample of p (p) over bar...

Search for Kaluza-Klein graviton emission in p(p)over-bar collisions at root s=1.8 TeV using the missing energy signature

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report on a search for direct Kaluza-Klein graviton production in a data sample of 84 pb(-1) of p (p) over bar collisions at roots=1.8 TeV, recorded by the Collider Detector at Fermilab. We...

Hydrophilicity of quinolones is not an exclusive factor for decreased activity in efflux-mediated resistant mutants of Staphylococcus aureus.

Takenouchi, T, Tabata, F, Iwata, Y, Hanzawa, H, Sugawara, M, Ohya, S

The elevated expression of the norA gene is responsible for efflux-mediated resistance to quinolones in Staphylococcus aureus (E.Y.W. Ng, M. Trucksis, and D.C. Hooper, Antimicrob. Agents Chemother....

Increased damage to type II collagen in osteoarthritic articular cartilage detected by a new immunoassay.

Hollander, A P, Heathfield, T F, Webber, C, Iwata, Y, Bourne, R, Rorabeck, C, ...

A new immunoassay was developed to detect denaturation of type II collagen in osteoarthritis (OA). A peptide, alpha 1 (II)-CB11B, located in the CB11 peptide of type II collagen, was synthesized and...

Increased expression of proliferating cell nuclear antigen in autoimmune hepatitis in a patient with raised serum concentration of CA19-9.

Sohda, T, Iwata, Y, Shijo, H, Egashira, Y, Egashira, K, Okumura, M

A 52 year old woman had autoimmune hepatitis and an increased concentration of serum carbohydrate antigen 19-9 (CA19-9). The origin of the raised CA19-9 was studied using immunohistochemistry. Liver...

The gene structure and organization of mouse PG-Lb, a small chondroitin/dermatan sulphate proteoglycan.

Iwata, Y, Shinomura, T, Kurita, K, Zako, M, Kimata, K

PG-Lb was originally characterized as a small chondroitin/dermatan sulphate proteoglycan expressed preferentially in the zones of flattened chondrocytes in developing chick limb cartilage. The...

Congenital absence of the portal vein.

Nakasaki, H, Tanaka, Y, Ohta, M, Kanemoto, T, Mitomi, T, Iwata, Y, ...

A 14-year-old girl presented at the hospital after discovering an abdominal tumor. CT scan and ultrasonography indicated a hepatic tumor and also revealed the absence of the portal vein. The patient...

Hydrophilicity of quinolones is not an exclusive factor for decreased activity in efflux-mediated resistant mutants of Staphylococcus aureus.

Takenouchi, T, Tabata, F, Iwata, Y, Hanzawa, H, Sugawara, M, Ohya, S

The elevated expression of the norA gene is responsible for efflux-mediated resistance to quinolones in Staphylococcus aureus (E.Y.W. Ng, M. Trucksis, and D.C. Hooper, Antimicrob. Agents Chemother....

Increased damage to type II collagen in osteoarthritic articular cartilage detected by a new immunoassay.

Hollander, A P, Heathfield, T F, Webber, C, Iwata, Y, Bourne, R, Rorabeck, C, ...

A new immunoassay was developed to detect denaturation of type II collagen in osteoarthritis (OA). A peptide, alpha 1 (II)-CB11B, located in the CB11 peptide of type II collagen, was synthesized and...

Increased expression of proliferating cell nuclear antigen in autoimmune hepatitis in a patient with raised serum concentration of CA19-9.

Sohda, T, Iwata, Y, Shijo, H, Egashira, Y, Egashira, K, Okumura, M

A 52 year old woman had autoimmune hepatitis and an increased concentration of serum carbohydrate antigen 19-9 (CA19-9). The origin of the raised CA19-9 was studied using immunohistochemistry. Liver...

The gene structure and organization of mouse PG-Lb, a small chondroitin/dermatan sulphate proteoglycan.

Iwata, Y, Shinomura, T, Kurita, K, Zako, M, Kimata, K

PG-Lb was originally characterized as a small chondroitin/dermatan sulphate proteoglycan expressed preferentially in the zones of flattened chondrocytes in developing chick limb cartilage. The...

Congenital absence of the portal vein.

Nakasaki, H, Tanaka, Y, Ohta, M, Kanemoto, T, Mitomi, T, Iwata, Y, ...

A 14-year-old girl presented at the hospital after discovering an abdominal tumor. CT scan and ultrasonography indicated a hepatic tumor and also revealed the absence of the portal vein. The patient...

Search for doubly charged Higgs bosons decaying to dileptons in p(p)over-bar collisions at root s=1.96 TeV

Acosta, D., Affolder, T., Akimoto, T., Albrow, M.G., Ambrose, D., Amerio, S., ...

We present the results of a search for doubly charged Higgs bosons (H+/-+/-) decaying to dileptons (ll') using approximate to240 pb(-1) of p (p) over bar collision data collected by the CDF II...

Observation of the narrow state X(3872)→ J/psi pi(+)pi(-) in (p)over-barp collisions at root s=1.96 TeV

Acosta, D., Affolder, T., Ahn, M.H., Akimoto, T., Albrow, M.G., Ambrose, D., ...

We report the observation of a narrow state decaying into J/psipi(+)pi(-) and produced in 220 pb(-1) of (p) over barp collisions at roots=1.96 TeV in the CDF II experiment. We observe 730+/-90...

Search for B-s(0)→mu(+)mu(-) and B-d(0)→mu(+)mu(-) decays in p(p)over-bar collisions at root s=1.96 TeV

Acousta, D., Affolder, T., Akimoto, T., Albrow, M.G., Ambrose, D., Amerio, S., ...

We report on a search for B-s(0)→mu(+)mu(-) and B-d(0)→mu(+)mu(-) decays in p (p) over bar collisions at roots=1.96 TeV using 171 pb(-1) of data collected by the CDF II experiment at the Fermilab...

Branching ratio measurements of exclusive B+ decays to charmonium with the Collider Detector at Fermilab

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report on measurements of the branching ratios of the decays B+→chi(c1)(0)(1P)K+ and B+→J/psiK(+)pi(+)pi(-), where chi(c1)(0)(1P)→J/psigamma and J/psi→mu(+)mu(-) in p (p) over bar...

Comparison of the isolated direct photon cross sections in p(p)over-bar collisions at root s=1.8 TeV and root s=0.63 TeV.

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We have measured the cross sections d(2)sigma/dP(T)deta for production of isolated direct photons in p (p) over bar collisions at two different center-of-mass energies, 1.8 TeV and 0.63 TeV, using...

Cross section for forward J/psi production in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

The inclusive cross section for J/psi production times the branching ratio B(J/psi→mu(+)mu(-)) has been measured in the forward pseudorapidity region: Bxdsigma[(p) over bar +p→J/psi(p(T) gt 10...

Diffractive dijet production at root s=630 and 1800 GeV at the Fermilab tevatron

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We report a measurement of the diffractive structure function F-jj(D) of the antiproton obtained from a study of dijet events produced in association with a leading antiproton in (p) over barp...

Limits on extra dimensions and new particle production in the exclusive photon and missing energy signature in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

The exclusive gammais not an element of(T) signal has a small standard model cross section and is thus a channel sensitive to new physics. This signature is predicted by models with a superlight...

Measurement of B-meson lifetimes using fully reconstructed B decays produced in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We present an improved measurement of b-meson lifetimes using fully reconstructed B-decays produced in p(p) over bar collisions at roots = 1.8 TeV, using 114 pb(-1) of data collected at the Collider...

Measurement of prompt charm meson production cross sections in pp collisions at square root s=1.96 TeV

Acosta, D., Affolder, T., Ahn, M.H., Akimoto, T., Albrow, M.G., Ambrose, D., ...

We report on measurements of differential cross sections d sigma /dp/sub T/ for prompt charm meson production in pp collisions at square root s=1.96 TeV using 5.8+or-0.3 pb/sup -1/ of data from the...

Measurement of the B+ total cross section and B+ differential cross section d sigma/dpT in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We present measurements of the B+ meson total cross section and differential cross section dsigma/dp(T). The measurements use a 98+/-4 pb(-1) sample of p (p) over bar collisions at roots = 1.8 TeV...

Measurement of the ratio of b quark production cross sections in (p)over-bar-p collisions at root s=630 GeV and root s=1800 GeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report a measurement of the ratio of the bottom quark production cross section in antiproton-proton collisions at roots=630 GeV to 1800 GeV using bottom quarks with transverse momenta greater than...

Momentum distribution of charged particles in jets in dijet events in p(p)over-bar collisions at root s=1.8 TeV and comparisons to perturbative QCD predictions

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

Inclusive momentum distributions of charged particles in restricted cones around jet axes were measured in dijet events with invariant dijet masses in the range 80 to 600 GeV/c(2). Events were...

Search for a W' boson decaying to a top and bottom quark pair in 1.8 TeV p(p)over-bar collisions

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report the results of a search for a W-' boson produced in p (p) over bar collisions at a center-of-mass energy of 1.8 TeV using a 106 pb(-1) data sample recorded by the Collider Detector at...

Search for associated production of Upsilon and vector boson in p(p)over-bar collisions at root(s)over-bar=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We present a search for associated production of the Y(1S) and a vector boson in 83 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the CDF experiment in 1994-1995. We find no...

Search for long-lived charged massive particles in p(p)over-bar collision at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report a search for the production of long-lived charged massive particles in a data sample of 90 pb(-1) of roots = 1.8 TeV p (p) over bar collisions recorded by the Collider Detector at Fermilab....

Search for new physics in photon-lepton events in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., ...

We present the results of a search in p (p) over bar collisions at roots=1.8 TeV for anomalous production of events containing a photon with large transverse energy and a lepton (e or mu) with large...

Search for radiative b-hadron decays in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We have performed a search for radiative b-hadron decays using events produced in p (p) over bar collisions at roots=1.8 TeV and collected by the Collider Detector at Fermilab. The decays we...

Search for single-top-quark production in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We search for standard model single-top-quark production in the W-gluon fusion and W-star channels using 106 pb(-1) of data from p(p) over bar collisions at roots = 1.8 TeV collected with the...

Search for the decay B-s →mu(+)mu(-)phi in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., ...

We present a search for the flavor-changing neutral current decay B-s→mu(+)mu(-)phi in p (p) over bar collisions at roots=1.8 TeV, using 91 pb(-1) of data collected at the Collider Detector at...

Search for the flavor-changing neutral current decay D/sup 0/ to mu /sup +/ mu /sup n/ pp collisions at square root s =1.96 TeV

Acosta, D., Affolder, T., Ahn, M.H., Akimoto, T., Albrow, M.G., Ambrose, D., ...

We report on a search for the flavor-changing neutral current decay D/sup 0/ to mu /sup +/ mu /sup -/ in pp collisions at square root s=1.96 TeV using 65 pb/sup -1/ of data collected by the CDF II...

Search for the supersymmetric partner of the top quark in dilepton events from p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We have searched for pair production of the supersymmetric partner of the top quark (stop) in 107 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the Collider Detector at Fermilab...

Soft and hard interactions in p(p)over-bar collisions at root s=1800 and 630 GeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We present a study of p (p) over bar collisions at roots=1800 and 630 GeV collected using a minimum bias trigger by the CDF experiment in which the data set is divided into two classes corresponding...

Study of the heavy flavor content of jets produced in association with W bosons in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Akopian, A., Amaral, P., Ambrose, D., ...

We present a detailed examination of the heavy flavor content of the W+jet data sample collected with the Collider Detector at Fermilab during the 1992-1995 collider run at the Fermilab Tevatron....

Upsilon production and polarization in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Amaral, P., Ambrose, D., ...

We report on measurements of the Y(1S), Y(2S), and Y(3S) differential cross sections (d(2)sigma/dp(T)dy)(\y\ lt 0.4) , as well as on the Ε(1S) polarization in p[(p)over bar] collisions at roots =...

Charged-particle multiplicity p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report on a measurement of the mean charged-particle multiplicity of jets in dijet events with dijet masses in the range 80-630 GeV/c(2), produced at the Tevatron in p(p) over bar collisions with...

Charged jet evolution and the underlying event in proton- antiproton collisions at 1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

The growth and development of "charged particle jets" produced in proton-antiproton collisions at 1.8 TeV are studied over a transverse momentum range from 0.5 GeV/c to 50 GeV/c. A variety of leading...

Cross section and heavy quark composition of gamma+mu events produced in p(p)over-bar collisions

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present a measurement of the cross section and the first measurement of the heavy flavor content of associated direct photon + muon events produced in hadronic collisions. These measurements come...

Double diffraction dissociation at the Fermilab Tevatron collider

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present results from a measurement of double diffraction dissociation in pp collisions at the Fermilab Tevatron collider. The production cross section for events with a central pseudorapidity gap...

First measurement of the ratio B(t → Wb)/B(t → Wq) and associated limit on the Cabibbo-Kobayashi-Maskawa element vertical bar V-tb vertical bar

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present the first measurement of the ratio of branching fractions R equivalent to B(t → Wb)/B(t → Wq) from pa collisions at roots = 1.8 TeV. The data set corresponds to 109 pb(-1) of data...

Measurement of d sigma/dM and forward-backward charge asymmetry for high-mass Drell-Yan e+e- pairs from p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report on a measurement of the mass dependence of the forward-backward charge asymmetry, A(FB), and production cross section d sigma /dM for e(+)e(-) pairs with mass M-ee gt 40 GeV/c(2). The data...

Measurement of the inclusive jet cross section in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present results from the measurement of the inclusive jet cross section for jet transverse energies front 40 to 465 GeV in the pseudorapidity range 0.1 lt \[eta]\ lt 0.7. The results are based on...

Measurement of the strong coupling constant from inclusive jet production at the Tevatron (p)over-barp collider

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report a measurement of the strong coupling constant, alpha(s)(M-Z), extracted from inclusive jet production in p (p) over bar collisions at root(s) = 1800 GeV. The QCD prediction for the...

Measurement of the top quark pT distribution

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We have measured the p(T) distribution of top quarks that are pair produced in p (p) over bar collisions at roots = 1.8 TeV using a sample of t (t) over bar decays in which we observe a single...

Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We update the measurement of the t (t) over bar production cross section using the CDF detector at the Fermilab Tevatron. This measurement uses t (t) over bar decays to the final states e + nu + jets...

Measurement of the two-jet differential cross section in p(p)over-bar collisions at root s=1800 GeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

A measurement is presented of the two-jet differential cross section d(3)sigma /dE(T)d eta (1)d eta (2) at center of mass energy roots = 1800 GeV in p (p) over bar collisions. The results are based...

Observation of diffractive J/psi production at the Fermilab Tevatron

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report the first observation of diffractive J/psi(→ mu (+)mu (-)) production in [(p)power bar] collisions at roots = 1.8 TeV. Diffractive events are identified by their rapidity gap signature....

Search for gluinos and scalar quarks in p(p)over-bar collisions at root s=1.8 TeV using the missing energy plus multijets signature

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We have performed a search for gluinos ((g) over tilde) and scalar quarks ((q) over tilde) in a data sample of 84 pb(-1) of p (p) over bar collisions at roots = 1.8 TeV, recorded by the Collider...

Search for narrow diphoton resonances and for gamma gamma+W/Z signatures in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present results of searches for diphoton resonances produced both inclusively and also in association with a vector boson (W or Z) using 100 pb(-1) of p (p) over bar collisions using the CDF...

Search for neutral supersymmetric Higgs bosons in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present the results of a starch for neutral Higgs bosons produced in association with b quarks in p (p) over bar → b (b) over barb (b) over bar final states with 91 +/- 7 pb(-1) of p (p) over...

Search for new heavy particles in the WZ0 final state in ppover-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present the first general search for new heavy particles, X, which decay via X → WZ(0) → enu + jj as a function of M-X and Gamma(X) in p(p) over bar collisions at roots = 1.8 TeV. No evidence...

Search for new particles decaying to tt in pp collisions at square root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We use 106 pb/sup -1/ of data collected with the Collider Detector at Fermilab to search for narrow-width, vector particles decaying to a top and an antitop quark. Model independent upper limits on...

Search for quark-lepton compositeness and a heavy W ' boson using the e nu channel in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We present searches for quark-lepton compositeness and a heavy W' boson at high electron-neutrino transverse mass. We use similar to 110 pb(-1) of data collected in pp collisions at roots = 1.8 TeV...

Search for the supersymmetric partner of the top quark in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We report on a search for the supersymmetric partner of the top quark (top squark) produced in t (t) over bar events using 110 ph(-1) of p (p) over bar collisions at roots = 1.8 TeV recorded with the...

Searches for new physics in events with a photon and b-quark jet at CDF

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We have searched for evidence of physics beyond the standard model in events that include an energetic photon and an energetic b-quark jet, produced in 85 pb(-1) of (p) over barp collisions at 1.8...

Study of B-0 → J/psi K-(*)0 pi(+)pi(-) decays with the Collider detector at Fermilab

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amidei, D., ...

We report a study of the decays B-0 → J/psiK((*)0) pi(+) pi(- ), which involve the creation of a u(u) over bar or d(d) over bar quark pair in addition to a (b) over bar → (c) over bar(c(s) over...

Tests of enhanced leading order QCD in W boson plus jets events from 1.8 TeV (p)over-barp collisions

Affolder, T., Akimoto, H., Akopian, A., Albrow, M.G., Amaral, P., Amendolia, S.R., ...

We present a study of events with W bosons and hadronic jets produced in (p) over barp collisions at a center of mass energy of 1.8 TeV. The data consist of 51400 W→e nu decay candidates from 108...

Underlying event in hard interactions at the Fermilab Tevatron p-barp collider

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

For comparison of inclusive jet cross sections measured at hadron-hadron colliders to next-to-leading order (NLO) parton- level calculations, the energy deposited in the jet cone by spectator parton...

Direct photon cross section with conversions at CDF

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a measurement of the isolated direct photon cross section in p (p) over bar collisions at roots=1.8 TeV and \eta\ lt 0.9 using data collected between 1994 and 1995 by the Collider Detector...

Inclusive double Pomeron exchange at the Fermilab tevatron p bar-p collider

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report results from a study of events with a double Pomeron exchange topology produced in pbar-p collisions at roots=1800 GeV. The events are characterized by a leading antiproton and a large...

Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using dilepton events

Acosta, D., Affolder, T., Akimoto, T., Albrow, M.G., Ambrose, D., Amerio, S., ...

We report a measurement of the t (t) over bar production cross section using dilepton events with jets and missing transverse energy in p (p) over bar collisions at a center-of-mass energy of 1.96...

Inclusive search for anomalous production of high-p(T) like- sign lepton pairs in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We report on a search for anomalous production of events with at least two charged, isolated, like-sign leptons, each with p(T) gt 11 GeV/c using a 107 pb(-1) sample of 1.8 TeV p (p) over bar...

Heavy flavor properties of jets produced in p(p)over-bar interactions at root s=1.8 TeV

Acosta, D., Ambrose, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., ...

We present a detailed examination of the heavy flavor properties of jets produced at the Fermilab Tevatron collider. The data set, collected with the Collider Detector at Fermilab, consists of events...

Optimized search for single-top-quark production at the Fermilab Tevatron

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We use a neural-network technique to search for standard model single-top-quark production in the 106 pb(-1) dataset accumulated by the Collider Detector at Fermilab detector during the 1992-1995...

Search for pair production of scalar top quarks in R-parity violating decay modes in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We present the results of a search for pair production of scalar top quarks ((t) over tilde (1)) in an R-parity violating supersymmetry scenario in 106 pb(-1) of p (p) over bar collisions at...

Measurement of the polar-angle distribution of leptons from W boson decay as a function of the W transverse momentum in p(p)over-bar collisions at root s=1.8 TeV

Acosta, D., Affolder, T., Albrow, M.G., Ambrose, D., Amidei, D., Anikeev, K., ...

We present a measurement of the polar-angle distribution of leptons from W boson decay, as a function of the W transverse momentum. The measurement uses an 80+/-4 pb(-1) sample of p (p) over bar...

Search for Kaluza-Klein graviton emission in p(p)over-bar collisions at root s=1.8 TeV using the missing energy signature

Acosta, D., Affolder, T., Akimoto, H., Albrow, M.G., Ambrose, D., Amidei, D., ...

We report on a search for direct Kaluza-Klein graviton production in a data sample of 84 pb(-1) of p (p) over bar collisions at roots=1.8 TeV, recorded by the Collider Detector at Fermilab. We...

Usefulness of intraoperative cortical blood flow measurement by heat clearance method for monitoring cerebral ischaemia during therapeutic carotid ligation.

Hayakawa, T, Yamada, K, Iwata, Y, Kato, A, Yoshimine, T, Ushio, Y, ...

Changes of regional cortical blood flow (rCBF) was monitored by the heat clearance method during the operation of cervical carotid ligation combined with superficial temporal artery and middle...

GATA3 abnormalities and the phenotypic spectrum of HDR syndrome

Muroya, K., Hasegawa, T., Ito, Y., Nagai, T., Isotani, H., Iwata, Y., ...

We report on GATA3 analysis and the phenotypic spectrum in nine Japanese families with the HDR syndrome (hypoparathyroidism, sensorineural deafness, and renal dysplasia) (MIM 146255). Fluorescence in...

Involvement of gaseous low molecular monoxides in the cutaneous reverse passive Arthus reaction: cytoprotective action of carbon monoxide

Shimizu, K, Bae, S J, Hara, T, Iwata, Y, Yamaoka, T, Komura, K, ...

The deposition of immune complexes (IC) induces an acute inflammatory response with tissue injury, for which the involvement of nitric oxide (NO) and carbon monoxide (CO) has been suggested. NO is...