Status of the GAUDI event-processing framework (2009)
M. Cattaneo, M. Frank, P. Mato, S. Ponce, F. Ranjard, S. Roiser, ...
The GAUDI architecture and framework are designed to provide a common infrastructure and environment for simulation, filtering, reconstruction and analysis applications. Initially developed for the...
General-Purpose Parallel Computing in a High-Energy Physics Experiment at CERN (2009)
J. Apostolakis, L. M. Bertolotto, C. E. Bruschini, P. Calafiura, M. Metcalf, A. Norton, ...
The CDF Run II Event Data Model (2009)
R. D. Kennedy, D. Amidei, E. Buckley-geer, P. Calafiura, C. Green, T. Huffman, ...
The CDF Event Data Model describes how CDF C++ and Fortran-77 software may access event data in CDF Off-line software. The CDF Event Data Model Working Group has reviewed the Run I Event Data Model...
Ruggieri, F, Calafiura, P, De Salvo, A, Elmer, P, Furano, F, Jarp, S, ...
Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics (2008)
Abat, E., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., ...
A detailed study is presented of the expected performance of the ATLAS detector. The reconstruction of tracks, leptons, photons, missing energy and jets is investigated, together with the performance...
Status of the GAUDI event-processing framework (2008)
M. Cattaneo, M. Frank, P. Mato, S. Ponce, F. Ranjard, S. Roiser, ...
The GAUDI architecture and framework are designed to provide a common infrastructure and environment for simulation, filtering, reconstruction and analysis applications. Initially developed for the...
Data Objects and Algorithms (2008)
P. Calafiura, C. G. Leggett, D. R. Quarrie, H. Ma, S. Rajagopalan
The Atlas collaboration at CERN[1] has adopted the Gaudi software architecture which belongs to the blackboard family: data objects produced by knowledge sources (e.g. reconstruction modules) are...
S. Palestini, G. D. Barr, C. Biino, P. Calafiura, A. Ceccucci, C. Cerri, ...
charge in ionization detectors and the NA48 electromagnetic calorimeter
The CDF Run II Data Catalog and Data Access Modules (2007)
P. Calafiura, J. Kowalkowski, S. Lammel, M. Lancaster, F. Ratnikov, E. Sexton-kennedy, ...
The data access components of the CDF experiment Data Handling systems, together with the Data File Catalog, provide both the physicists running an analysis job and the production system running...
1.2 EDM Offline Packages........................................ 1 (2007)
R. D. Kennedy, P. Calafiura, C. Green, E. Hafen, T. Huffman, J. Kowalkowski, ...
DRAFT DRAFT DRAFT This note describes a proposal to upgrade the existing, but largely undocumented, CDF Run 2 Event Data Model. The Event Data Model describes how event data may be manipulated by...
J. Apostolakis, L. M. Bertolotto, C. E. Bruschini, P. Calafiura, M. Metcalf, A. Norton, ...
Abstract. The CERN experiment NA48 is actively using a 64-processor Meiko CS-2 machine provided by the ESPRIT project GP-MIMD2, running, as part of their day-to-day work, simulation and analysis...
A 40 MHz-pipelined trigger for K�P2� � decays for the CERN NA48 experiment� (2007)
G. Fischer, C. Avanzini, G. D. Barr, P. Calafiura, M. Cirilli, F. Costantini, ...
The “neutral ” trigger system for the selection of K�P2��P4 � decays of the NA48 CP-violation experiment is described. The trigger system has been implemented in a 40 MHz “dead-time...
The Beam and Detector for the NA48 Neutral Kaon CP Violation Experiment at CERN (2007)
Fanti, V, Lai, A, Marras, D, Musa, L, Nappi, A, Batley, J Richard, ...
The Beam and Detector, used for the NA48 experiment, devoted to the measurement of $Re(\epsilon^{\prime}/\epsilon)$, and for the NA48/1 experiment on rare K_S and neutral hyperon decays, are...
The beam and detector for the NA48 neutral kaon CP violation experiment at CERN (2007)
Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, A., Batley, R., ...
The beam and detector, used for the NA48 experiment, devoted to the measurement of Re(ε′/ε), and for the NA48/1 experiment on rare KS and neutral hyperon decays, are described.
The beam and detector for the NA48 neutral kaon CP violation experiment at CERN (2007)
Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, A., Batley, R., ...
The beam and detector, used for the NA48 experiment, devoted to the measurement of Re(ε′/ε), and for the NA48/1 experiment on rare KS and neutral hyperon decays, are described.
The beam and detector for the NA48 neutral kaon CP violation experiment at CERN (2007)
Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, A., Batley, R., ...
The beam and detector, used for the NA48 experiment, devoted to the measurement of Re(ε′/ε), and for the NA48/1 experiment on rare KS and neutral hyperon decays, are described.
Physics-level job configuration (2006)
Liebig, W., Rousseau, D., Calafiura, P., Lavirijsen, W., Loch, P., Salzburger, A.
The offline and high-level trigger software for the Atlas experiment has now fully migrated to a scheme which allows large tasks to be broken down into many functionally independent components. These...
Physics-level job configuration (2006)
Liebig, W., Rousseau, D., Calafiura, P., Lavirijsen, W., Loch, P., Salzburger, A.
The offline and high-level trigger software for the Atlas experiment has now fully migrated to a scheme which allows large tasks to be broken down into many functionally independent components. These...
Physics-level job configuration (2006)
Liebig, W., Rousseau, D., Calafiura, P., Lavirijsen, W., Loch, P., Salzburger, A.
The offline and high-level trigger software for the Atlas experiment has now fully migrated to a scheme which allows large tasks to be broken down into many functionally independent components. These...
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...
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....
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...
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...
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...
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...
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....
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...
A Step Towards A Computing Grid For The LHC Experiments: ATLAS Data Challenge 1 (2004)
Sturrock, R, Bischof, R, Epp, B, Ghete, V M, Kuhn, D, Mello, A G, ...
The ATLAS Collaboration at CERN is preparing for the data taking and analysis at the LHC that will start in 2007. Therefore, a series of Data Challenges was started in 2002 whose goals are the...
A step towards a computing grid for the LHC experiments: ATLAS Data Challenge 1 (2004)
Sturrock, R., Bischof, R., Epp, B., Ghete, V.M., Kuhn, D., Mello, A.G., ...
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...
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...
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...
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...
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...
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...
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...
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...
Acosta, D, Affolder, T, Akimoto, T, Albrow, MG, Ambrose, D, Amerio, S, ...
Combination of CDF and D0 results on the W boson mass and width (2004)
CDF Collaboration, Abazov, VM, Abbott, B, Abdesselam, A, Abolins, M, Abramov, V, ...
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 199295 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 199295 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 199295 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 199295 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 199295 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...
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...
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 Bs0âμ+μ- and Bd0âμ+μ- Decays in ppÌ Collisions at sqrt[s]=1.96ââTeV (2004)
Acousta, D., Affolder, T., Akimoto, T., Albrow, M.G., Ambrose, D., Amerio, S., ...
We report on a search for B-s(0)ÃÂâÃÂÃÂÃÂÃÂmu(+)mu(-) and B-d(0)ÃÂâÃÂÃÂÃÂÃÂmu(+)mu(-) decays in p (p) over bar collisions at...
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...
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...
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...
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...
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...
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...
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...
The StoreGate: a Data Model for the Atlas Software Architecture (2003)
Calafiura, P., Leggett, C. G., Quarrie, D. R., Ma, H., Rajagopalan, S.
The Atlas collaboration at CERN has adopted the Gaudi software architecture which belongs to the blackboard family: data objects produced by knowledge sources (e.g. reconstruction modules) are posted...
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...
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...
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...
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...
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...
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...
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)...
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....
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...
Measurement of the mass difference m(D-s(+))-m(D+) at CDF II (2003)
CDF Collaboration, Acosta, D, Affolder, T, Ahn, MH, Akimoto, T, Albrow, MG, ...
Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays (2003)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays (2003)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays (2003)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays (2003)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays (2003)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Measurement of the mass difference m(Ds+)-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...
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...
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...
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....
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...
Data Objects and Algorithms (2003)
P. Calafiura, C. G. Leggett, D. R. Quarrie, H. Ma, S. Rajagopalan
The Atlas collaboration at CERN[1] has adopted the Gaudi software architecture which belongs to the blackboard family: data objects produced by knowledge sources (e.g. reconstruction modules) are...
A measurement of the $K_s$ lifetime (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
A measurement of the $\KS$ lifetime is presented using data recorded by the NA48 experiment at the CERN-SPS during 1998 and 1999. The $\KS$ lifetime is derived from the ratio of decay time...
A Measurement of the $K_{s}$ Lifetime (2002)
Lai, A, Marras, D, Batley, J Richard, Bevan, A, Dosanjh, R S, Gershon, T J, ...
A measurement of the $\KS$ lifetime is presented using data recorded by the NA48 experiment at the CERN-SPS during 1998 and 1999. The $\KS$ lifetime is derived from the ratio of decay time...
A measurement of the Ks lifetime (2002)
Lai, A, Marras, D, Batley, JR, Bevan, A, Dosanjh, RS, Gershon, TJ, ...
Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$ (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
A measurement of the $K_s$ lifetime (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Abstract: A measurement of the $\KS$ lifetime is presented using data recorded by the NA48 experiment at the CERN-SPS during 1998 and 1999. The $\KS$ lifetime is derived from the ratio of decay time...
Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$ (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
A measurement of the $K_s$ lifetime (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Abstract: A measurement of the $\KS$ lifetime is presented using data recorded by the NA48 experiment at the CERN-SPS during 1998 and 1999. The $\KS$ lifetime is derived from the ratio of decay time...
Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$ (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$ (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$ (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
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...
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...
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...
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...
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...
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 âmu(+)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-sâmu(+)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...
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...
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...
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...
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...
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 â 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 â 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 â (c) over bar(c(s)...
The trigger for $K^0 \rightarrow \pi^{0}\pi^{0}$ decays of the NA48 experiment at CERN (2001)
Barr, Giles David, Cundy, Donald C, Formenti, F, Gorini, B, Hallgren, Björn I, Iwanski, W, ...
The trigger used for the collection of the samples of $K^{0}$ yields $\pi^{0}\pi^{0}$ decays in the NA48 experiment at CERN uses a novel pipeline design in order to satisfy the demanding...
A precise measurement of the direct CP violation parameter $Re(\epsilon'/\epsilon)$ (2001)
Lai, A, Marras, D, Bevan, A, Dosanjh, R S, Gershon, T J, Hay, B, ...
The direct CP violation parameter \Ree\ has been measured from the decay rates of neutral kaons into two pions using the NA48 detector at the CERN SPS. With 3.3 million \klpiopio\ events collected...
A precise measurement of the direct CP violation parameter Re(epsilon '/epsilon) (2001)
Lai, A, Marras, D, Bevan, A, Dosanjh, RS, Gershon, TJ, Hay, B, ...
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...
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...
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...
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...
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...
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...
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...
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...
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...
A new measurement of direct CP violation in two pion decays of the neutral kaon (1999)
Fanti, V, Lai, A, Marras, D, Musa, L, Bevan, A V, Gershon, T J, ...
The NA48 experiment at CERN has performed a new measurement of direct CP violation, based on data taken in 1997 by simultaneously collecting $kl$ and $ks$ decays into $pipin$ and $pipic$. The result...
Fanti, V, Lai, A, Musa, L, Marras, D, Nappi, A, Hay, B, ...
The decay rate of the neutral K meson $\mathrm{K_{L} \rightarrow e^{+}e^{-}\gamma}$ has been measured with the NA48 detector at the CERN SPS. A total of 6864 events has been observed with an...
Direct search for light gluinos (1999)
Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1999)
Palestini, S., Barr, G D., Ceccucci, A., Cogan, J., Cundy, D., Fischer, G., ...
A new measurement of direct CP violation in two pion decays of the neutral kaon (1999)
Fanti, V., Lai, A., Marras, D., Musa, L., Bevan, A J., Gershon, T J., ...
Direct search for light gluinos (1999)
Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1999)
Palestini, S., Barr, G D., Ceccucci, A., Cogan, J., Cundy, D., Fischer, G., ...
A new measurement of direct CP violation in two pion decays of the neutral kaon (1999)
Fanti, V., Lai, A., Marras, D., Musa, L., Bevan, A J., Gershon, T J., ...
Direct search for light gluinos (1999)
Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1999)
Palestini, S., Barr, G D., Ceccucci, A., Cogan, J., Cundy, D., Fischer, G., ...
Direct search for light gluinos (1999)
Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1999)
Palestini, S., Barr, G D., Ceccucci, A., Cogan, J., Cundy, D., Fischer, G., ...
Direct search for light gluinos (1999)
Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1999)
Palestini, S., Barr, G D., Ceccucci, A., Cogan, J., Cundy, D., Fischer, G., ...
Direct search for light gluinos (1998)
Fanti, V, Lai, A, Musa, L, Marras, D, Nappi, A, Hay, B, ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1998)
Palestini, S, Barr, Giles David, Ceccucci, Augusto, Cogan, J, Cundy, Donald C, Fischer, G, ...
The subject of space charge due to positive ions slowly moving in parallel plate ionization chambers is considered. A model for the degradation of the detector response is developed, with particular...
First Measurement of the Rate $K^0_L \to \pi \mu \nu \gamma$ (1997)
Bender, M, Augustin, I, Holder, M, Schwarze, I, Ziolkowski, M, Fanti, V, ...
In a preliminary version of the NA48 experiment at the CERN SPS, in which an iron- scintillator sandwich calorimeter was used as a photon detector, the ratio of K$_L \to \pi\mu\nu\gamma$ and K$_L \to...
Search for the decay K$_{L}$ --> 3$\gamma$ (1996)
Barr, Giles David, Buchholz, P, Cundy, Donald C, Doble, Niels T, Gatignon, L, Grafström, P, ...
Kreutz, A, Holder, M, Rost, M, Werthenbach, R, Siegen, G, Peach, Kenneth J, ...
Improved branching ratios were measured for the K_L \to 3 \pi^0 decay in a neutral beam at the CERN SPS with the NA31 detector:\\ \Gamma (K_L \to 3 \pi^0) / \Gamma (K_L \to \pi^+ \pi^- \pi^0) = 1.611...
Kreutz, A., Holder, M., Rost, M., Werthenbach, R., Peach, K. J., Blümer, H., ...
Improved branching ratios were measured for the $K_L \to 3 \pi^0 $ decay in a neutral beam at the CERN SPS with the NA31 detector: $\Gamma (K_L \to 3 \pi^0) / \Gamma (K_L \to \pi^+ \pi^- \pi^0) =...
Search for the decay $K_L \rightarrow \pi^0\pi^0\gamma$ (1994)
Barr, G.D., Buchholz, P., Cundy, D., Doble, N., Gatignon, L., Grafstroem, P., ...
Search for the decay $K_L \rightarrow \pi^0\pi^0\gamma$ (1994)
Barr, G.D., Buchholz, P., Cundy, D., Doble, N., Gatignon, L., Grafstroem, P., ...
Performance of an electromagnetic liquid krypton calorimeter (1993)
Fanti, V, Barr, Giles David, Buchholz, P, Cundy, Donald C, Doble, Niels T, Gatignon, L, ...
A new measurement of direct CP violation in the neutral kaon system (1993)
Barr, Giles David, Buchholz, P, Carosi, R, Coward, D H, Cundy, Donald C, Doble, Niels T, ...
Search for the decay $K_S \rightarrow \pi^0e^+e^-$ (1993)
Barr, G.D., Buchholz, P., Coward, D., Dundy, D., Doble, N., Gatignon, L., ...
A new measurement of direct cp violation in the neutral kaon system (1993)
Barr, G.D., Buchholz, P., Carosi, R., Coward, D., Cundy, D., Doble, N., ...
Search for the decay $K_S \rightarrow \pi^0e^+e^-$ (1993)
Barr, G.D., Buchholz, P., Coward, D., Dundy, D., Doble, N., Gatignon, L., ...
A new measurement of direct cp violation in the neutral kaon system (1993)
Barr, G.D., Buchholz, P., Carosi, R., Coward, D., Cundy, D., Doble, N., ...
A measurement of the decay K$_{L}$ --> $\pi^{0}\gamma\gamma$ (1992)
Barr, Giles David, Buchholz, P, Carosi, R, Coward, D H, Cundy, Donald C, Doble, Niels T, ...
A measurement of the decay K$_L \rightarrow \pi^0\gamma\gamma$ (1992)
Barr, G.D., Buchholz, P., Carosi, R., Coward, D., Cundy, D., Doble, N., ...
A measurement of the decay K$_L \rightarrow \pi^0\gamma\gamma$ (1992)
Barr, G.D., Buchholz, P., Carosi, R., Coward, D., Cundy, D., Doble, N., ...
Observation of the decay K$^{0}_{L}$ --> e$^{+}$e$^{-}$e$^{+}$e$^{-}$ (1991)
Barr, Giles David, Carosi, R, Coward, D H, Cundy, Donald C, Doble, Niels T, Gatignon, L, ...
Observation of the decay K$_{L}$ --> $\pi^{0}\gamma\gamma$ (1990)
Barr, Giles David, Carosi, R, Coward, D H, Cundy, Donald C, Doble, Niels T, Gatignon, L, ...
A large-area transition radiation detector (1990)
Barr, Giles David, Carosi, R, Gatignon, L, Gibson, V, Hagelberg, R, ...
Search for the decay K$_{L}$ --> $\pi^{0}$e$^{+}$e$^{-}$ (1990)
Barr, Giles David, Clarke, P, Coward, D H, Cundy, Donald C, Doble, Niels T, Gatignon, L, ...
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...
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...
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...
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...
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...
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...
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...
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...
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 mass difference m(Ds+)-m(D+)at CDF II
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
A Step Towards A Computing Grid For The LHC Experiments: ATLAS Data Challenge 1
Sturrock,R., Bischof,R., Epp,B., Ghete,V. M., Kuhn,D., Mello,A. G., ...
The ATLAS Collaboration at CERN is preparing for the data taking and analysis at the LHC that will start in 2007. Therefore, a series of Data Challenges was started in 2002 whose goals are the...
A Step Towards A Computing Grid For The LHC Experiments: ATLAS Data Challenge 1
Sturrock, R., Bischof, R., Epp, B., Ghete, V. M., Kuhn, D., Mello, A. G., ...
The ATLAS Collaboration at CERN is preparing for the data taking and analysis at the LHC that will start in 2007. Therefore, a series of Data Challenges was started in 2002 whose goals are the...
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...
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...
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...
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...
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...
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...
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...
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...
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 mass difference m(Ds+)-m(D+)at CDF II
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...