+ p elastic scattering cross sections in the region of 350 ≤ P∑+ ≤ 750 MeV/c with a scintillating fiber active target

J. K. Ahn, H. Akikawa, J. Arvieux, B. Bassalleck, M. S. Chung, H. En'yo, T. Fukuda, H. Funahashi, S. V. Golovkin, A. M. Gorin, Y. Goto, M. Hanabata, T. Hayakawa, A. Ichikawa, M. Ieiri, K. Imai, M. Ishino, H. Kanda, Y. D. Kim, Y. KondoE. N. Kozarenko, I. E. Kreslo, J. M. Lee, A. Masaike, S. Mihara, K. Nakai, K. Nakazawa, K. Ozawa, A. Sato, H. D. Sato, K. S. Sim, T. Tabaru, F. Takeutchi, P. Tlustý, H. Torii, K. Yamamoto, S. Yokkaichi, M. Yoshida

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27 Citations (Scopus)

Abstract

A hyperon-nucleon scattering experiment, KEK-PS E289, was carried out at the K2 beam line in KEK. We adopted a scintillating fiber active target as a hydrogen target for hyperon production and subsequent hyperon-nucleon scattering. We collected more data than in a previous experiment, KEK-PS E251. In this paper, the differential cross sections for ∑+ p elastic scattering in the incident momentum range from 350 to 750 MeV/c are presented and compared with theoretical predictions from the Nijmegen group (Nijmegen Soft Core 97) and the Kyoto-Niigata group (RGM-FSS and fss2).

Original languageEnglish
Pages (from-to)41-66
Number of pages26
JournalNuclear Physics A
Volume761
Issue number1-2
DOIs
Publication statusPublished - 2005 Oct 31

Keywords

  • Differential cross sections
  • Hyperon-nucleon interaction
  • Scintillating fiber active target
  • ∑p elastic scattering

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Ahn, J. K., Akikawa, H., Arvieux, J., Bassalleck, B., Chung, M. S., En'yo, H., Fukuda, T., Funahashi, H., Golovkin, S. V., Gorin, A. M., Goto, Y., Hanabata, M., Hayakawa, T., Ichikawa, A., Ieiri, M., Imai, K., Ishino, M., Kanda, H., Kim, Y. D., ... Yoshida, M. (2005). + p elastic scattering cross sections in the region of 350 ≤ P∑+ ≤ 750 MeV/c with a scintillating fiber active target. Nuclear Physics A, 761(1-2), 41-66. https://doi.org/10.1016/j.nuclphysa.2005.07.004