hypernucleus in the J-PARC E13 experimentハイパー核の励起状態の探索中川 真菜美*; 長谷川 勝一 
; 早川 修平; 細見 健二 ; 市川 裕大 ; 今井 憲一; 佐甲 博之 ; 佐藤 進 ; 田村 裕和; 谷田 聖 ; 山本 剛史 ; 他43名*
Nakagawa, Manami*; Hasegawa, Shoichi; Hayakawa, Shuhei; Hosomi, Kenji; Ichikawa, Yudai; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tamura, Hirokazu; Tanida, Kiyoshi; Yamamoto, Takeshi; 43 of others*
The 
interaction is not much studied than the 
interaction. To understand the interaction, we study 
hypernuclei. As for the hypernucleus, only the ground state of has been observed. To obtain more information about the interaction, the excited state should be studied. Therefore, we measure the missing-mass of the 
He
reaction at 
GeV/
and 
2-14
at the J-PARC K1.8 beam line. The ground state of is observed whereas a peak of the excited states is not observed. We also observe suppression of the quasi-free process at smaller angles.
使用言語 |
: | English |
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巻 |
: | 26 |
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ページ数 |
: | p.023005_1 - 023005_3 |
発行年月 |
: | 2019/11 |
発表会議名 |
: | 8th International Conference on Quarks and Nuclear Physics (QNP 2018) |
開催年月 |
: | 2018/11 |
開催都市 |
: | Tsukuba |
開催国 |
: | Japan |
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