Measurements of the antiproton-proton annihilation cross-section in the beam momentum range between 180 and 600 MeV/c

W. Brückner, B. Cujec, H. Döbbeling, K. Dworschak, F. Güttner, H. Kneis, S. Majewski, M. Nomachi, S. Paul, B. Povh, R. D. Ransome, T. A. Shibata, M. Treichel, Th Walcher

Research output: Contribution to journalArticlepeer-review

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Abstract

The antiproton-proton annihilation cross-section has been mesasured for antiproton beam momenta between 180 and 600 MeV/c. The annihilation cross-section is found to be larger than the geometrical limit of the s-wave inelastic cross-section in this momentum range, indicating a significant p-wave contribution even at low momenta.

Original languageEnglish (US)
Pages (from-to)217-229
Number of pages13
JournalZeitschrift für Physik A Atomic Nuclei
Volume335
Issue number2
DOIs
StatePublished - Jun 1990

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Keywords

  • 11.80.Et
  • 13.75.Cs

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