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Measurement of isomer production ratio in neutron-induced reaction on 112Cd to study the s-process origin of 115Sn
https://repo.qst.go.jp/records/83549
https://repo.qst.go.jp/records/83549185274cd-9928-4b8e-8e27-111b1af309fc
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-09-22 | |||||
| タイトル | ||||||
| タイトル | Measurement of isomer production ratio in neutron-induced reaction on 112Cd to study the s-process origin of 115Sn | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Hayakawa, Takehito
× Hayakawa, Takehito× Toh, Yosuke× Nakamura, Shoji× Kimua, Atsushi× Iwamoto, Nobuyuki× Shizuma, Toshiyuki× Chiba, Satoshi× Kajino, Toshitaka× Takehito, Hayakawa× Toshiyuki, Shizuma |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A beta-decay unstable isomer with a half-life of 14.1 y at 264 keV in 113Cd is a branching point in the s process, from which a weak branch reaches to a rare tin isotope 115Sn whose astrophysical origin has been an open problem. We have measured rays decaying to the ground state or the isomer in the 112Cd(n, gamma)113Cd reaction using high-energy resolution detectors in conjunction with a time-of-ight method. The relative production ratios of the isomer to the total following the neutron capture reactions on 112Cd have been evaluated in the energy region of up to 9 keV, and spin and parity of several resonances have been assigned. |
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| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The 16the international symposium on nuclei in cosmos | |||||
| 発表年月日 | ||||||
| 日付 | 2021-09-24 | |||||
| 日付タイプ | Issued | |||||
