Subthreshold K+ production in proton-nucleus collisions and the nuclear spectral function

  • M. Dȩbowski
  • , R. Barth
  • , M. Boivin
  • , Y. L.E. Bornec
  • , M. Cieślak
  • , M. P. Comets
  • , P. Courtat
  • , R. Gacougnolle
  • , E. Grosse
  • , T. Kirchner
  • , J. M. Martin
  • , D. Miśkowiec
  • , G. H. Müntz
  • , E. Schwab
  • , P. Senger
  • , Ch Sturm
  • , B. Tatischeff
  • , A. Wagner
  • , N. Willis
  • , W. Waluś
  • R. Wurzinger, J. Yonnet, A. Zghiche

Research output: Contribution to journalArticlepeer-review

Abstract

K+ production on carbon and lead was measured for proton beam kinetic energies from 1.2 up to 2.5 GeV. It was found that the high momentum tail of the kaon spectrum extends beyond the kinematical limit for the elementary reaction. The influence of the internal motion of nucleons on the particle production was studied within the folding model.

Original languageEnglish
Pages (from-to)3015-3018
Number of pages4
JournalActa Physica Polonica B
Volume27
Issue number11
Publication statusPublished - 1 Dec 1996
Externally publishedYes

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