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Inclusive production of K*(892), ρ0, and ω(783) mesons in the Υenergy region

  • H. Albrecht
  • , H. Ehrlichmann
  • , T. Hamacher
  • , R. P. Hofmann
  • , T. Kirchhoff
  • , A. Nau
  • , S. Nowak
  • , H. Schröder
  • , H. D. Schulz
  • , M. Walter
  • , R. Wurth
  • , C. Hast
  • , H. Kapitza
  • , H. Kolanoski
  • , A. Kosche
  • , A. Lange
  • , A. Lindner
  • , R. Mankel
  • , M. Schieber
  • , T. Siegmund
  • B. Spaan, H. Thurn, D. Töpfer, D. Wegener, M. Bittner, P. Eckstein, M. Paulini, K. Reim, H. Wegener, R. Eckmann, R. Mundt, T. Oest, R. Reiner, W. Schmidt-Parzefall, J. Stiewe, S. Werner, K. Ehret, W. Hofmann, A. Hüpper, S. Khan, K. T. Knöpfle, M. Seeger, J. Spengler, D. I. Britton, C. E.K. Charlesworth, K. W. Edwards, E. R.F. Hvatt, P. Krieger, D. B. MacFarlane, P. M. Patel, J. D. Prentice, P. R.B. Saull, K. Tzamariudaki, R. G. Van de Water, T. S. Yoon, D. Reßing, M. Schmidtler, M. Schneider, K. R. Schubert, K. Strahl, R. Waldi, S. Weseler, G. Kernel, P. Križan, E. Križnič, T. Podobnik, T. Živko, V. Balagura, I. Belyaev, S. Chechelnitsky, M. Danilov, A. Droutskoy, Yu Gershtein, A. Golutvin, I. Korolko, G. Kostina, D. Litvintsev, V. Lubimov, P. Pakhlov, S. Semenov, A. Snizhko, V. Soloshenko, I. Tichomirov, Yu Zaitsev
  • c/o DESY
  • University of Dortmund
  • Institut für Kern- und Teilchenphysik
  • Technical University Dresden
  • Physikalisches Institut
  • Friedrich-Alexander University (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen
  • Universität Hamburg
  • Institut für Hochenergiephysik
  • University of Heidelberg
  • Max-Planck-Institut für Kernphysik
  • Institute of Particle Physics
  • Institut für Experimentelle Kernphysik
  • Universität Karlsruhe/Forschungszentrum Karlsruhe
  • University of Ljubljana
  • Institute for Theoretical and Experimental Physics

Research output: Contribution to journal › Article › peer-review

28 Citations (Scopus)

Abstract

The production of K*+(892), K*0(892), ρ0(770) and ω(783) vector mesons in ρ0(770) events as well as in the gluonic Υ(1 S) decays and ρ0(770) decays has been studied using the ARGUS detector. Combining these results with data on pseudoscalar meson, φ{symbol} meson and baryon production collected with the same detector allow comprehensive studies of quark and gluon fragmentation. Model independent information on s quark and vector meson suppression (s/u=0.37±0.04, V/(V+P)π=0.21±0.04 and V/(V+P)K=0.34±0.03)) are derived. The data are compared with predictions from the models Jetset 7.3 and UCLA 7.31.

Original languageEnglish
Pages (from-to)1-17
Number of pages17
JournalZeitschrift für Physik C Particles and Fields
Volume61
Issue number1
DOIs
Publication statusPublished - 1 Jan 1994
Externally publishedYes

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