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*; 江川 弘行; 長谷川 勝一 
; 早川 修平; 細見 健二 ; Hwang, S.; 市川 裕大 ; 今井 憲一; 佐甲 博之 ; 佐藤 進 ; 杉村 仁志; 田村 裕和; 谷田 聖 ; 他40名*
Nakagawa, Manami*; Ekawa, Hiroyuki; Hasegawa, Shoichi; Hayakawa, Shuhei; Hosomi, Kenji; Hwang, S.; Ichikawa, Yudai; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Sugimura, Hitoshi; Tamura, Hirokazu; Tanida, Kiyoshi; 40 of others*
One of the main items of the J-PARC E13 experiment is the search for excited states of the 
He hypernucleus via the 
He
reaction at 1.5 GeV/c. The missing-mass spectrum of the He
reaction was obtained in an angular range from 0 to 20 degrees. We show the count-base spectrum of the missing-mass in the angular range from 2 to 14 degrees. The ground state of 
He and He were clearly observed in the missing-mass spectrum. We also show three missing-mass spectra divided by the reaction angle.
使用言語 |
: | English |
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巻 |
: | 17 |
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ページ数 |
: | p.012009_1 - 012009_4 |
発行年月 |
: | 2017/07 |
発表会議名 |
: | 12th International Conference on Hypernuclear and Strange Particle Physics (HYP 2015) |
開催年月 |
: | 2015/09 |
開催都市 |
: | Sendai |
開催国 |
: | Japan |
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