Published May 1989 | Version v1
Journal article

Results on baryon antibaryon correlations in e+e--annihilation

  • 1. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany, F.R.)
  • 2. Dortmund Univ. (Germany, F.R.). Inst. fuer Physik
  • 3. Erlangen-Nuernberg Univ., Erlangen (Germany, F.R.). Physikalisches Inst.
  • 4. Heidelberg Univ. (Germany, F.R.). Inst. fuer Hochenergiephysik
  • 5. Toronto Univ., Ontario (Canada)
  • 6. Carleton Univ., Ottawa, Ontario (Canada)
  • 7. York Univ., Downsview, Ontario (Canada)
  • 8. McGill Univ., Montreal, Quebec (Canada)
  • 9. Kansas Univ., Lawrence (USA)
  • 10. Karlsruhe Univ. (T.H.) (Germany, F.R.). Inst. fuer Experimentelle Kernphysik
  • 11. Ljubljana Univ. (Yugoslavia). Dept. of Physics
  • 12. Institut Jozef Stefan, Ljubljana (Yugoslavia)
  • 13. Lund Univ. (Sweden). Dept. of Physics
  • 14. AN SSSR, Moscow. Inst. Teoreticheskoj i Ehksperimental'noj Fiziki
  • 15. South Carolina Univ., Columbia (USA)

Description

The correlations between panti p, Λanti Λ, Ξ-anti Λ and Λ(1520)anti Λ baryons have been measured in e+e- continuum events and in direct Υ decays. The observed correlations exclude the production of point-like diquark-antidiquark pairs as the dominant source of baryons. Information concerning angular momentum compensation follows from the observed Λ(1520)anti Λ correlation. (orig.)

Additional details

Publishing Information

Journal Title
Zeitschrift fuer Physik, C
Journal Volume
43
Journal Issue
1
Series
Z. Phys., C.
Journal Page Range
45-53
ISSN
0170-9739
CODEN
ZPCFD