$\Sigma^+$p elastic scattering cross sections in the region of 350$\leq P\Sigma^+\leq 750 MeV/c$ with a scintillating fiber active target

Autor: 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., Kimi, Y.D., Kondo, Y., Kozarenko, E.N., Kreslo, I.E., Leek, J.M., Masaike, A., Mihara, S., Nakaig, K., Nakazawa, K., Ozawa, K., Sato, A., Sato, H.D., Sim, K.S., Tabaru, T., Takeutchi, F., Tlustý, P., Torii, H., Yamamoto, K., Yokkaichi, S., Yoshida, M.
Přispěvatelé: Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), KEK-PS E289
Jazyk: angličtina
Rok vydání: 2005
Předmět:
Zdroj: Nuclear Physics A
Nuclear Physics A, Elsevier, 2005, 761, pp.41-61. ⟨10.1016/j.nuclphysa.2005.07.004⟩
ISSN: 0375-9474
Popis: PHASE; 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 Σ+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).
Databáze: OpenAIRE
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