+p elastic scattering in the region of 300 ≤ p∑ ≤ 600 MeV/c with a scintillating fiber target

J. K. Ahn, B. Bassalleck, M. S. Chung, W. M. Chung, H. En'yo, T. Fukuda, H. Funahashi, Y. Goto, A. Higashi, M. Ieiri, M. Iinuma, K. Imai, Y. Itow, H. Kanda, Y. D. Kim, J. M. Lee, A. Masaike, Y. Matsuda, S. Mihara, I. S. ParkY. M. Park, N. Saito, Y. M. Shin, K. S. Sim, R. Susukita, R. Takashima, F. Takeutchi, P. Tlustý, S. Yamashita, S. Yokkaichi, M. Yoshida

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

+p elastic scattering has been studied using a scintillating fiber block (SCIFI) which served as a target for the production of ∑+ hyperons as well as for subsequent ∑+ scattering on hydrogen. A new technique for the analysis of the hyperon-nucleon scattering in the SCIFI has been developed and established. In this paper, ∑+p elastic scattering events have been identified in the ∑+ momentum range of 300-600 MeV/c, and differential cross sections have been obtained at two angles. The results are compared with various theoretical baryon-baryon interaction models.

Original languageEnglish
Pages (from-to)263-279
Number of pages17
JournalNuclear Physics A
Volume648
Issue number3-4
DOIs
Publication statusPublished - 1999 Mar 22

Keywords

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

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Ahn, J. K., Bassalleck, B., Chung, M. S., Chung, W. M., En'yo, H., Fukuda, T., Funahashi, H., Goto, Y., Higashi, A., Ieiri, M., Iinuma, M., Imai, K., Itow, Y., Kanda, H., Kim, Y. D., Lee, J. M., Masaike, A., Matsuda, Y., Mihara, S., ... Yoshida, M. (1999). +p elastic scattering in the region of 300 ≤ p∑ ≤ 600 MeV/c with a scintillating fiber target. Nuclear Physics A, 648(3-4), 263-279. https://doi.org/10.1016/S0375-9474(99)00028-7