Research

研究業績

  2006200520042003200220012000199919981997 

  1. Search for radiative b-hadron decays in \(p\bar{p}\) collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 66, 112002 (2002).
  1. Limits on Extra Dimensions and New Particle Production in the Exclusive Photon and Missing Energy Signature in \(p\bar{p}\) Collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review Letters 89, 281801 (2002).
  1. Determination of the semi-leptonic branching fraction of charm hadrons produced in neutrino charged-current interactions
    A. Kayis-Topaksu, T. Okusawa et al. (CHORUS Collaboration)
    Physics Letters B 549, 48-57 (2002).
  1. Cross section for forward J/ψ production in \(p\bar{p}\) collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 66, 092001 (2002).
  1. Branching ratio measurements of exclusive B+ decays to charmonium with the Collider Detector at Fermilab
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 66, 052005 (2002).
  1. Measurement of the ratio of b quark production cross sections in \(\bar{p}p\) collisions at \(\sqrt{s}\) = 630 GeV and \(\sqrt{s}\) = 1800 GeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 66, 032002 (2002).
  1. Search for new physics in photon-lepton events in \(p\bar{p}\) collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 66, 012004 (2002).
  1. Observation of one event with the characteristics of associated charm production in neutrino charged-current interactions
    A. Kayis-Topaksu, T. Okusawa et al. (CHORUS Collaboration)
    Physics Letters B 539, 188-196 (2002).
  1. Measurement of Analyzing Power for Proton-Carbon Elastic Scattering in the Coulomb-Nuclear Interference Region with a 22-GeV/c Polarized Proton Beam
    J. Tojo, K. Yamamoto et al.
    Physical Review Letters 89, 052302 (2002).
  1. Search for New Physics in Photon-Lepton Events in \(p\bar{p}\) Collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al.
    Physical Review Letters 89, 041802 (2002).
  1. Comparison of the isolated direct photon cross sections in \(p\bar{p}\) collisions at \(\sqrt{s}\) = 1.8 TeV and \(\sqrt{s}\) = 0.63 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 65, 112003 (2002).
  1. RHIC p C CNI polarimeter, current status and future plans
    I. G. Alekseev, K. Yamamoto et al.
    Polarized Sources and Targets, 299-303 (2002).
  1. Search for the decay Bsμ+μϕ in \(p\bar{p}\) collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 65, 111101(R) (2002).
  1. Measurement of B-meson lifetimes using fully reconstructed B decays produced in \(p\bar{p}\) collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 65, 092009 (2002).
  1. Scintillating-fiber-block detector for studying double-strangeness nuclei
    H. Takahashi, H. Akikawa, S. Aoki, A. Ichikawa, M. Ieiri, K. Imai, H. Kanda, Y. Kondo, K. Nakazawa, J. T. Rhee, J. Tojo, K. Yamamoto and T. Yoshida
    Nuclear Instruments and Methods in Physics Research A 483, 689-697 (2002).
  1. Search for single-top-quark production in \(p\bar{p}\) collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 65, 091102(R) (2002).
  1. Charged jet evolution and the underlying event in proton-antiproton collisions at 1.8 TeV
    T. Affolder, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 65, 092002 (2002).
  1. Υ Production and Polarization in \(p\bar{p}\) Collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review Letters 88, 161802 (2002).
  1. Soft and hard interactions in \(p\bar{p}\) collisions at \(\sqrt{s}\) = 1800 and 630 GeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 65, 072005 (2002).
  1. Active Target With Plastic Scintillating Fibers for Hyperon-Proton Scattering Experiments
    J. K. Ahn, K. Yamamoto et al.
    IEEE Transactions on Nuclear Science 49, 592-596 (2002).
  1. Diffractive Dijet Production at \(\sqrt{s}\) = 630 and 1800 GeV at the Fermilab Tevatron
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review Letters 88, 151802 (2002).
  1. The CDF plug upgrade electromagnetic calorimeter: test beam results
    M. Albrow, Y. Seiya et al.
    Nuclear Instruments and Methods in Physics Research A 480, 524-546 (2002).
  1. Measurement of D0 production in neutrino charged-current interactions
    A. Kayis-Topaksu, T. Okusawa et al. (CHORUS Collaboration)
    Physics Letters B 527, 173-181 (2002).
  1. Study of the heavy flavor content of jets produced in association with W bosons in \(p\bar{p}\) collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya et al.
    Physical Review D 65, 052007 (2002).
  1. Measurement of the B+ total cross section and B+ differential cross section dσ/dpT in \(p\bar{p}\) collisions at \(\sqrt{s}\) = 1.8 TeV
    D. Acosta, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review D 65, 052005 (2002).
  1. Search for New Heavy Particles in the WZ0 Final State in \(p\bar{p}\) Collisions at \(\sqrt{s}\) = 1.8 TeV
    T. Affolder, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review Letters 88, 071806 (2002).
  1. Study of B0J/ψK(*)0π+π Decays with the Collider Detector at Fermilab
    T. Affolder, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review Letters 88, 071801 (2002).
  1. Measurement of the Strong Coupling Constant from Inclusive Jet Production at the Tevatron \(\bar{p}p\) Collider
    T. Affolder, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review Letters 88, 042001 (2002).
  1. Search for Gluinos and Scalar Quarks in \(p\bar{p}\) Collisions at \(\sqrt{s}\) = 1.8 TeV Using the Missing Energy plus Multijets Signature
    T. Affolder, T. Okusawa, Y. Seiya, H. Toyoda et al. (CDF Collaboration)
    Physical Review Letters 88, 041801 (2002).

  2006200520042003200220012000199919981997