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Production of strange baryons in e+e- annihilations at 29 GeV

  • S. Abachi
  • , P. Baringer
  • , B. G. Bylsma
  • , R. Debonte
  • , D. Koltick
  • , E. H. Low
  • , R. L. McIlwain
  • , D. H. Miller
  • , C. R. Ng
  • , E. I. Shibata
  • , M. Derrick
  • , P. Kooijman
  • , J. S. Loos
  • , B. Musgrave
  • , L. E. Price
  • , J. Repond
  • , K. Sugano
  • , D. Blockus
  • , B. Brabson
  • , J. M. Brom
  • C. Jung, H. Ogren, H. W. Paik, D. R. Rust, C. Ackerlof, J. Chapman, D. Errede, M. T. Ken, D. I. Meyer, D. Nitz, R. Thun, R. Tschirhart, H. Neal, B. Cork
  • Purdue University
  • Argonne National Laboratory
  • Indiana University Bloomington
  • University of Michigan, Ann Arbor
  • Stony Brook University
  • Lawrence Berkeley National Laboratory

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

The production of strange baryons ± (1385) and Ξ- has been observed in e+e- annihilations at 29 GeV center-of-mass energy, by use of data obtained with the High Resolution Spectrometer at the SLAC storage ring PEP. The total mean multiplicities are measured to be n±(1385) =0.033±0.006±0.005 and &=0.016±0.004 ±0.004 per hadronic event. The results are in good agreement with the Lund string model.

Original languageEnglish
Pages (from-to)2627-2630
Number of pages4
JournalPhysical Review Letters
Volume58
Issue number25
DOIs
StatePublished - 1987

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