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Inclusive single-particle distributions and transverse momenta of forward produced charged hadrons in μp scattering at 470 GeV

  • M. R. Adams
  • , M. Aderholz
  • , S. Aïd
  • , P. L. Anthony
  • , D. A. Averill
  • , M. D. Baker
  • , B. R. Baller
  • , A. Banerjee
  • , A. A. Bhatti
  • , U. Bratzler
  • , H. M. Braun
  • , T. J. Carroll
  • , H. L. Clark
  • , J. M. Conrad
  • , R. Davisson
  • , I. Derado
  • , F. S. Dietrich
  • , W. Dougherty
  • , T. Dreyer
  • , V. Eckardt
  • U. Ecker, M. Erdmann, G. Y. Fang, J. Figiel, R. W. Finlay, H. J. Gebauer, D. F. Geesaman, K. A. Griffioen, R. S. Guo, J. Haas, C. Halliwell, D. Hantke, K. H. Hicks, H. E. Jackson, D. E. Jaffe, G. Jancso, D. M. Jansen, Z. Jin, S. Kaufmann, R. D. Kennedy, E. R. Kinney, H. G.E. Kobrak, A. V. Kotwal, S. Kunori, J. J. Lord, H. J. Lubatti, D. McLeod, P. Madden, S. Magill, A. Manz, H. Melanson, D. G. Michael, H. E. Montgomery, J. G. Morfin, R. B. Nickerson, J. Novak, K. Olkiewicz, L. Osborne, R. Otten, V. Papavassiliou, B. Pawlik, F. M. Pipkin, D. H. Potterveld, A. Röser, J. J. Ryan, C. W. Salgado, H. Schellman, M. Schmitt, N. Schmitz, K. P. Schüler, J. Seyerlein, G. Siegert, A. Skuja, G. A. Snow, S. Söldner-Rembold, P. Spentzouris, P. Stopa, R. A. Swanson, H. Venkataramania, M. Wilhelm, Richard Wilson, W. Wittek, S. A. Wolbers, A. Zghiche, T. Zhao
  • University of Illinois at Chicago
  • Max-Planck-Institut für Physik
  • University of Maryland, College Park
  • Universität Hamburg
  • Lawrence Livermore National Laboratory
  • Stanford Linear Accelerator Center
  • Massachusetts Institute of Technology
  • Fermi National Accelerator Laboratory
  • University of Pennsylvania
  • Fidelity Investments
  • University of Washington
  • The Rockefeller University
  • Bergische Universität Gesamthochschule Wuppertal
  • University of Wisconsin Hospital
  • Ohio University
  • Texas A&M University
  • Harvard University
  • Columbia University
  • University of Freiburg
  • University of Heidelberg
  • University of Wisconsin-Madison
  • Institute for Nuclear Physics
  • Argonne National Laboratory
  • College of William and Mary
  • National Kaohsiung Normal University
  • German Research Center for Environmental Health
  • Florida State University
  • KFKI Research Institute for Particle and Nuclear Physics (RMKI)
  • MST-8, Los Alamos National Laboratory
  • University of California, San Diego
  • University of Colorado Boulder
  • Linear Technology Inc.
  • California Institute of Technology
  • University of Oxford
  • Northwestern University
  • Yale University
  • New Mexico State University
  • Klinikum Barmen
  • c/o DESY
  • Thomas Jefferson National Accelerator Facility
  • European Organization for Nuclear Research
  • F. Hoffmann-La-Roche

Résultats de recherche: Contribution à un journalArticleRevue par des pairs

10 Citations (Scopus)

Résumé

Using data from the Fermilab fixed target experiment E665, general properties of forward produced charged hadrons in μp interactions at a primary muon energy of 470 GeV are investigated. The normalized inclusive single-particle distributions for Feynman-x D(xF) and for the transverse momentum D(pt2, xF) are measured as a function of W and Q2. The dependence of the average transverse momentum squared 〈pt2〉 on xF, W and Q2 is studied. The increasing contribution from diffractive production as Q2 decreases leads to a reduction of the average charged hadron multiplicities at low (positive) xF and an enhancement at large xF, for Q2 ≲ 10 GeV2. It also reduces 〈pt2〉 for Q2 ≲ 5 GeV2 and 0.4 ≲ xF < 1.0.

langue originaleAnglais
Pages (de - à)441-463
Nombre de pages23
journalZeitschrift fur Physik C-Particles and Fields
Volume76
Numéro de publication3
Les DOIs
étatPublié - 1 janv. 1997
Modification externeOui

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