Measurement of differential cross sections for Σ+<i>p</i> elastic scattering in the momentum range 0.44–0.80 GeV/<i>c</i>
-
- 七村, 拓野
- Department of Physics, Kyoto University; Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- 三輪, 浩司
- Department of Physics, Tohoku University; Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- Ahn, J K
- Department of Physics, Korea University
-
- Akazawa, Y
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- Aramaki, T
- Department of Physics, Tohoku University
-
- 足利, 沙希子
- Department of Physics, Kyoto University
-
- Callier, S
- OMEGA Ecole Polytechnique-CNRS/IN2P3
-
- Chiga, N
- Department of Physics, Tohoku University
-
- Choi, S W
- Department of Physics, Korea University
-
- Ekawa, H
- High Energy Nuclear Physics Laboratory, RIKEN
-
- Evtoukhovitch, P
- Joint Institute for Nuclear Research (JINR)
-
- Fujioka, N
- Department of Physics, Tohoku University
-
- Fujita, M
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- 後神, 利志
- Department of Physics, Kyoto University
-
- 原田, 健志
- Department of Physics, Kyoto University; Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Hasegawa, S
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Hayakawa, S H
- Department of Physics, Tohoku University
-
- Honda, R
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- Hoshino, S
- Department of Physics, Osaka University
-
- Hosomi, K
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- 市川, 真也
- Department of Physics, Kyoto University; Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Ichikawa, Y
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Ieiri, M
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- Ikeda, M
- Department of Physics, Tohoku University
-
- Imai, K
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Ishikawa, Y
- Department of Physics, Tohoku University
-
- Ishimoto, S
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- Jung, W S
- Department of Physics, Korea University
-
- Kajikawa, S
- Department of Physics, Tohoku University
-
- Kanauchi, H
- Department of Physics, Tohoku University
-
- Kanda, H
- Research Center for Nuclear Physics (RCNP), Osaka University
-
- Kitaoka, T
- Department of Physics, Tohoku University
-
- Kang, B M
- Department of Physics, Korea University
-
- Kawai, H
- Department of Physics, Chiba University
-
- Kim, S H
- Department of Physics, Korea University
-
- Kobayashi, K
- Department of Physics, Osaka University
-
- Koike, T
- Department of Physics, Tohoku University
-
- Matsuda, K
- Department of Physics, Tohoku University
-
- Matsumoto, Y
- Department of Physics, Tohoku University
-
- Nagao, S
- Department of Physics, Tohoku University
-
- Nagatomi, R
- Department of Physics, Osaka University
-
- Nakada, Y
- Department of Physics, Osaka University
-
- Nakagawa, M
- High Energy Nuclear Physics Laboratory, RIKEN
-
- Nakamura, I
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- 成木, 恵
- Department of Physics, Kyoto University; Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Ozawa, S
- Department of Physics, Tohoku University
-
- Raux, L
- OMEGA Ecole Polytechnique-CNRS/IN2P3
-
- Rogers, T G
- Department of Physics, Tohoku University
-
- Sakaguchi, A
- Department of Physics, Osaka University
-
- Sakao, T
- Department of Physics, Tohoku University
-
- Sako, H
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Sato, S
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Shiozaki, T
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Shirotori, K
- Research Center for Nuclear Physics (RCNP), Osaka University
-
- 鈴木, 一輝
- Department of Physics, Kyoto University
-
- Suzuki, S
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- Tabata, M
- Department of Physics, Chiba University
-
- Taille, C d L
- OMEGA Ecole Polytechnique-CNRS/IN2P3
-
- Takahashi, H
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- Takahashi, T
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- Takahashi, T N
- Nishina Center for Accelerator-based Science, RIKEN
-
- Tamura, H
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA); Department of Physics, Tohoku University
-
- Tanaka, M
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- Tanida, K
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Tsamalaidze, Z
- Joint Institute for Nuclear Research (JINR); Georgian Technical University (GTU)
-
- Ukai, M
- Department of Physics, Tohoku University; Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK)
-
- Umetsu, H
- Department of Physics, Tohoku University
-
- Wada, S
- Department of Physics, Tohoku University
-
- Yamamoto, T O
- Advanced Science Research Center (ASRC), Japan Atomic Energy Agency (JAEA)
-
- Yoshida, J
- Department of Physics, Tohoku University
-
- Yoshimura, K
- Department of Physics, Okayama University
書誌事項
- タイトル別名
-
- Measurement of differential cross sections for Σ⁺p elastic scattering in the momentum range 0.44–0.80 GeV/c
説明
We performed a novel Σ⁺+p scattering experiment at the J-PARC Hadron Experimental Facility. Approximately 2400 Σ⁺+p elastic scattering events were identified from 4.9 × 10⁷ tagged Σ⁺+ particles in the Σ⁺+ momentum range 0.44-0.80 GeV/c. The differential cross sections of the Σ⁺+p elastic scattering were derived with much better precision than in previous experiments. The obtained differential cross sections were approximately 2 mb/sr or less, which were not as large as those predicted by the fss2 and FSS models based on the quark cluster model in the short-range region. By performing phase-shift analyses for the obtained differential cross sections, we experimentally derived the phase shifts of the ³S₁ and ¹P₁ channels for the first time. The phase shift of the ³S₁ channel, where a large repulsive core was predicted owing to the Pauli effect between quarks, was evaluated as 20° < |δ₃S₁| < 35°. If the sign of δ₃S₁ is assumed to be negative, the interaction in this channel is moderately repulsive, as the Nijmegen extended-sort-core models predicted.
収録刊行物
-
- Progress of Theoretical and Experimental Physics
-
Progress of Theoretical and Experimental Physics 2022 (9), 093D01-, 2022-09
Oxford University Press (OUP)
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1050856351170810752
-
- ISSN
- 20503911
-
- HANDLE
- 2433/276097
-
- 本文言語コード
- en
-
- 資料種別
- journal article
-
- データソース種別
-
- IRDB
- Crossref
- KAKEN