Σ-p elastic-scattering in the region of 400 < pσ- < 700 MeV/c with a scintillating-fiber active target

Y. Kondo, 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. KimE. 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

研究成果: Article査読

43 被引用数 (Scopus)

抄録

We have performed a hyperon-proton scattering experiment with a scintillating fiber active target. The Σ-p, Ap and Σ+p scattering have been studied with the same experimental setup. In this paper, we present the differential cross sections of the Σ-p elastic scattering in the momentum region from 400 to 700 MeV/c. This is the first measurement of the Σ-p elastic scattering in the momentum region where the P- and higher waves contributions are important. The present data are in good agreement with the one boson exchange model (Bonn-Jülich model A) and the quark cluster model (FSS of Kyoto-Niigata model).

本文言語English
ページ(範囲)371-387
ページ数17
ジャーナルNuclear Physics A
676
1-4
DOI
出版ステータスPublished - 2000 8月 28
外部発表はい

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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