J. Urheim

Publication List Details

Period

1994 - 2009

Number

75

Co-Authors

Sudden stratospheric warmings seen in MINOS deep underground muon data (2009)

Osprey, S., Barnett, J., Smith, J., Adamson, P., Andreopoulos, C., Arms, K. E., ...

The rate of high energy cosmic ray muons as measured underground is shown to be strongly correlated with upper-air temperatures during short-term atmospheric (10-day) events. The effects are seen by...

Search for Active Neutrino Disappearance Using Neutral-Current Interactions in the MINOS Long-Baseline Experiment (2008)

Adamson, P., Andreopoulos, C., Arms, K. E., Armstrong, R., Auty, D. J., Ayres, D. S., ...

We report the first detailed comparisons of the rates and spectra of neutral-current neutrino interactions at two widely separated locations. A depletion in the rate at the far site would indicate...

Measurement of neutrino oscillations with the MINOS detectors in the NuMI beam (2008)

Adamson, P., Andreopoulos, C., Arms, K. E., Armstrong, R., Auty, D. J., Ayres, D. S., ...

This Letter reports new results from the MINOS experiment based on a two-year exposure to muon neutrinos from the Fermilab NuMI beam. Our data are consistent with quantum-mechanical oscillations of...

\Gamma (2007)

J. Urheim

I report on studies of the invariant mass spectra of the hadronic systems in the decays \Gamma

Cabibbo-suppressed decays of D+->pi(+)pi(0),K+(K)over-bar(0),K+pi(0) (2004)

Arms, K., Eckhart, E., Gan, K. K., Gwon, C., Honscheid, K., Kass, R., ...

Using a 13.7 fb(-1) data sample collected with the CLEO II and II.V detectors, we report new branching fraction measurements for two Cabibbo-suppressed decay modes of the D+ meson:...

Charm meson spectra in e(+)e(-) annihilation at 10.5 GeV center of mass energy (2004)

Artuso, M., Boulahouache, C., Blusk, S., Butt, J., Dambasuren, E., Dorjkhaidav, O., ...

Using the CLEO detector at the Cornell Electron-positron Storage Ring, we have measured the scaled momentum spectra, dsigma/dx(p), and the inclusive production cross sections of the charm mesons D+,...

Search for CP violation in D-0 -> K-S(0)pi(+)pi(-) (2004)

Asner, D. M., Nelson, H. N., Briere, R. A., Chen, G. P., Ferguson, T., Tatishvili, G., ...

We report on a search for CP violation in the decay of D-0 and D-0 to K(S)(0)pi(+)pi(-). The data come from an integrated luminosity of 9.0 fb(-1) of e(+)e(-) collisions at rootsapproximate to10 GeV...

Photon transitions in psi(2S) decays to chi(cJ)(1P) and eta(c)(1S) (2004)

Athar, S. B., Avery, P., Breva-Newell, L., Patel, R., Potlia, V., Stoeck, H., ...

We have studied the inclusive photon spectrum in psi(2S) decays using the CLEO III detector. We present the most precise measurements of electric dipole (E1) photon transition rates for...

First observation of a Upsilon(1D) state (2004)

Bonvicini, G., Cinabro, D., Dubrovin, M., Bornheim, A., Lipeles, E., Pappas, S. P., ...

We present the first evidence for the production of Y(1D) states in the four-photon cascade, Y(3S)-->gammachi(b)(2P), chi(b)(2P)-->gammaY(1D), Y(1D)-->gammachi(b)(1P), chi(b)(1P)-->gammaY(1S),...

New measurements of Upsilon(1S) decays to charmonium final states (2004)

Briere, R. A., Chen, G. P., Ferguson, T., Tatishvili, G., Vogel, H., Watkins, M. E., ...

Using data collected by the CLEO III detector at CESR, we report on measurements of Y(1S) decays to charmonium final states. The data sample used for this analysis consists of 21.2x10(6) Y(1S)...

Moments of the B meson inclusive semileptonic decay rate using neutrino reconstruction (2004)

Csorna, S. E., Bonvicini, G., Cinabro, D., Dubrovin, M., Bornheim, A., Lipeles, E., ...

We present a measurement of the composition of B meson inclusive semileptonic decays using 9.4 fb(-1) of e(+)e(-) data taken with the CLEO detector at the Y(4S) resonance. In addition to measuring...

Measurement of the decay rate of Xi(0)(c)-> pK(-)K(-)pi(+) relative to Xi(0)(c)->Xi(-)pi(+) (2004)

Danko, I., Cronin-Hennessy, D., Park, C. S., Park, W., Thayer, J. B., Thorndike, E. H., ...

Using the CLEO III detector at CESR, we have measured the branching ratio of the decay Xi(c)(0)-->pK(-)K(-)pi(+) relative to Xi(c)(0)-->Xi(-)pi(+). We find...

Measurement of the B-meson inclusive semileptonic branching fraction and electron-energy moments (2004)

Mahmood, A. H., Csorna, S. E., Bonvicini, G., Cinabro, D., Dubrovin, M., Bornheim, A., ...

We report a new measurement of the B-meson semileptonic decay momentum spectrum that has been made with a sample of 9.4 fb(-1) of e(+)e(-) data collected with the CLEO II detector at the Y(4S)...

Observation of eta '(c) production in gamma gamma fusion at CLEO (2004)

Asner, D. M., Dytman, S. A., Mehrabyan, S., Mueller, J. A., Nam, S., Savinov, V., ...

We report on the observation of the eta(c)'(2(1)S(0)), the radial excitation of the eta(c)(1(1)S(0)) ground state of charmonium, in the two-photon fusion reaction gammagamma --> eta(c)' -->...

Search for the lepton-flavor-violating leptonic B-0 ->mu(+/-)tau(-/+) and B-0 -> e(+/-)tau(-/+) (2004)

Bornheim, A., Lipeles, E., Pappas, S. P., Weinstein, A. J., Briere, R. A., Chen, G. P., ...

We have searched a sample of 9.6x10(6) B (B) over bar events for the lepton-flavor-violating leptonic B decays, B-0-->mu(+/-)tau(-/+) and B-0-->e(+/-)tau(-/+). The tau lepton was detected through the...

Wess-Zumino current and the structure of the decay tau(-)-> K-pi K--(+)nu(tau) (2004)

Coan, T. E., Gao, Y. S., Liu, F., Stroynowski, R., Artuso, M., Boulahouache, C., ...

We present the first study of the vector (Wess-Zumino) current in tau(-)-->K(-)pi(-)K(+)nu(tau) decay using data collected with the CLEO III detector at the Cornell Electron Storage Ring. We...

Observation of the hadronic transitions chi(b1,2)(2P) -> omega Upsilon(1S) (2004)

Cronin-Hennessy, D., Park, C. S., Park, W., Thayer, J. B., Thorndike, E. H., Coan, T. E., ...

The CLEO Collaboration has made the first observations of hadronic transitions among bottomonium (b (b) over bar) states other than the dipion transitions among Y(nS) states. In our study of Y(3S)...

First observation and Dalitz analysis of the D-0 -> K-S(0)eta pi(0) decay (2004)

Rubin, P., Eisenstein, B. I., Gollin, G. D., Karliner, I., Lowrey, N., Naik, P., ...

Using 9.0 fb(-1) of integrated luminosity in e(+)e(-) collisions near the Y(4S) mass collected with the CLEO II.V detector we report the first observation of the decay D-0-->K(S)(0)etapi(0). We...

Detector R&D for future Neutrino Experiments with the NuMI Beamline (2003)

Barenboim, G., Bodek, A., Bromberg, C., Bross, A., Buckley-Geer, L., Choudhary, B., ...

A report to the Fermilab Director from the Study Group on Future Neutrino Experiments at Fermilab

Search for $B \to \overline{p}e^{-}\overline{nu}_{e}X$ Decay using a Partial Reconstruction Method (2003)

Adam, N E, Alexander, J P, Berkelman, K, Boisvert, V, Cassel, D G, Drell, P S, ...

Using data collected on the Upsilon(4S) resonance and the nearby continuum by the CLEO detector at the Cornell Electron Storage Ring, we have searched for the semileptonic decay of B mesons to...

Determination of the (B)over-bar -> D(*)l(nu)over-bar decay width and vertical bar V-cb vertical bar (2003)

Adam, N. E., Alexander, J. P., Bebek, C., Berger, B. E., Berkelman, K., Blanc, F., ...

In the standard model, the charged current of the weak interaction is governed by a unitary quark mixing matrix that also leads to CP violation. Measurement of the Cabibbo-Kobayashi-Maskawa (CKM)...

Search for B ->(p)over-bare-(nu)over-bar(e) X decay using a partial reconstruction method (2003)

Adam, N. E., Alexander, J. P., Berkelman, K., Boisvert, V., Cassel, D. G., Drell, P. S., ...

Using data collected on the Y(4S) resonance and the nearby continuum by the CLEO detector at the Cornell Electron Storage Ring, we have searched for the semileptonic decay of B mesons to e (p) over...

Inclusive eta(') production from the Upsilon(1S) (2003)

Artuso, M., Boulahouache, C., Blusk, S., Bukin, K., Dambasuren, E., Mountain, R., ...

Using the CLEO II detector at CESR, we measure the eta' energy spectra in Y(1S) decays that we compare with models of the eta'g*g form factor. This form factor, especially at large eta' energies, may...

Study of the q(2) dependence of B ->pi l nu and of B ->rho(omega)l nu and extraction of vertical bar V-ub vertical bar (2003)

Athar, S. B., Avery, P., Breva-Newell, L., Potlia, V., Stoeck, H., Yelton, J., ...

We report on determinations of \V-ub\ resulting from studies of the branching fraction and q(2) distributions in exclusive semileptonic B decays that proceed via the b-->u transition. Our data set...

Observation of a narrow resonance of mass 2.46 GeV/c(2) decaying to D-s(*+)pi(0) and confirmation of the D-sJ(*)(2317) state (2003)

Besson, D., Anderson, S., Frolov, V. V., Gong, D. T., Kubota, Y., Li, S. Z., ...

Using 13.5 fb(-1) of e(+)e(-) annihilation data collected with the CLEO II detector, we have observed a narrow resonance decaying to D-s*(+)pi(0) with a mass near 2.46 GeV/c(2). The search for such a...

Study of the charmless inclusive B ->eta ' X decay (2003)

Bonvicini, G., Cinabro, D., Dubrovin, M., McGee, S., Bornheim, A., Lipeles, E., ...

Based on a measurement of high momentum eta' production in B decays, we determine the charmless inclusive B-->eta'X-nc branching fraction in the lab-frame momentum interval 2.0

Measurements of charmless hadronic two-body B meson decays and the ratio B(B -> DK)/(B -> D pi) (2003)

Bornheim, A., Lipeles, E., Pappas, S. P., Shapiro, A., Sun, W. M., Weinstein, A. J., ...

We present final measurements of 13 charmless hadronic B decay modes from the CLEO experiment. The decay modes include the ten pipi, Kpi, and KK final states and new limits on dibaryonic final...

First observation of the exclusive decays Lambda(+)(c)->Lambda pi(+)pi(+)pi(-)pi(0) and Lambda(+)(c)->Lambda omega pi(+) (2003)

Cronin-Hennessy, D., Lyon, A. L., Park, C. S., Park, W., Thayer, J. B., Thorndike, E. H., ...

Using data collected by the CLEO III detector at CESR, we report on the first observation of the decays Lambda(c)(+)-->Lambdapi(+)pi(+)pi(-)pi(0) and Lambda(c)(+)-->Lambdaomegapi(+). The branching...

Measurements of the branching fractions and helicity amplitudes in B -> D-*rho decays (2003)

Csorna, S. E., Danko, I., Bonvicini, G., Cinabro, D., Dubrovin, M., McGee, S., ...

Using 9.1 fb(-1) of e(+)e(-) data collected at the Y(4S) with the CLEO detector using the Cornell Electron Storage Ring, measurements are reported for both the branching fractions and the helicity...

Search for baryons in the radiative penguin decay b -> s gamma (2003)

Edwards, K. W., Besson, D., Anderson, S., Frolov, V. V., Gong, D. T., Kubota, Y., ...

We have searched for the baryon-containing radiative penguin decays B- -->Lambda(p) over bar gamma and B--->Sigma(0)(p) over bar gamma, using a sample of 9.7x10(6) B (B) over bar events collected at...

Measurement of the charge asymmetry in B -> K-*(892)(+/-)pi(-/+) (2003)

Eisenstein, B. I., Gollin, G. D., Karliner, I., Lowrey, N., Plager, C., Sedlack, C., ...

We report on a search for a CP-violating asymmetry in the charmless hadronic decay B-->K*(892)(+/-)pi(-/+), using 9.1 fb(-1) of integrated luminosity produced at roots = 10.58 GeV and collected with...

Measurement of lepton momentum moments in the decay (B)over-bar -> Xl(nu)over-bar and determination of the heavy quark expansion parameters and vertical bar V-cb vertical bar (2003)

Mahmood, A. H., Csorna, S. E., Danko, I., Bonvicini, G., Cinabro, D., Dubrovin, M., ...

We measure the primary lepton momentum spectrum in (B) over bar -->Xl (ν) over bar decays, for plgreater than or equal to1.5 GeV/c in the B rest frame. From this, we calculate various moments of...

Branching fractions of tau leptons to three charged hadrons (2003)

Briere, R. A., Chen, G. P., Ferguson, T., Tatishvili, G., Vogel, H., Adam, N. E., ...

From electron-positron collision data collected with the CLEO detector operating at Cornell Electron Storage Ring near roots=10.6 GeV, improved measurements of the branching fractions for tau decays...

First search for the flavor changing neutral current decay D-0 -> gamma gamma (2003)

Coan, T. E., Gao, Y. S., Liu, F., Maravin, Y., Stroynowski, R., Artuso, M., ...

Using 13.8 fb(-1) of data collected at or just below the Y(4S) with the CLEO detector, we report the result of a search for the flavor changing neutral current process D-0 --> gammagamma. We observe...

Evidence of new states decaying into Xi*(c)pi (2001)

Bean, Alice, Smith, A, Eckhart, E, Gritsan, A, Kreinick, DL, Ehrlich, R, ...

Using 13.7 fb(-1) of data recorded by the CLEO detector at Cornell Electron Storage Ring, we report evidence of two new charmed baryons: one decaying into Xi (0 ')(c)pi (+) with the subsequent decay...

Tau Physics: Recent Past, Foreseeable Future (1997)

J. Urheim

this paper, I will review some of these areas, and consider possibilities for future progress. Many of the very recent interesting results and issues in ø physics were presented by Hal Evans at this...