Measurement of the Ξ-p elastic cross section at 102 and 135 GeV/c

  • S. F. Biagi
  • , M. Bourquin
  • , A. J. Britten
  • , R. M. Brown
  • , H. Burckhart
  • , A. A. Carter
  • , J. R. Carter
  • , Ch Doré
  • , P. Extermann
  • , M. Gailloud
  • , C. N.P. Gee
  • , W. M. Gibson
  • , J. C. Gordon
  • , R. J. Gray
  • , P. IgoKemenes
  • , W. C. Louis
  • , T. Modis
  • , P. Muhlemann
  • , J. Perrier
  • , Ph Rosselet
  • B. J. Saunders, P. Schirato, H. W. Siebert, V. J. Smith, D. P. Stickland, K. P. Streit, J. J. Thresher, R. Weill

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

The Ξ-p differential elastic cross section has been measured in the SPS hyperon beam at 102 and 135 GeV/c. In the range 0.01<-<0.42(GeV/c)2, the t distributions are found to be compatible with the form A exp(Bt) where B is 7.7±0.4(GeV/c)-2 at 102 GeV/c and 8.2 ±0.5(GeV/c)-2 at 135 GeV/c. The corresponding total elastic cross sections are σel=4.9±0.7 mb and σel=5.6±0.9 mb, respectively. These results are compared with the predictions of phenomenological models.

Original languageEnglish (US)
Pages (from-to)113-119
Number of pages7
JournalZeitschrift für Physik C Particles and Fields
Volume17
Issue number2
DOIs
StatePublished - Jun 1983

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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