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Nuclear Cosmochronometer for Supernova Neutrino process
https://repo.qst.go.jp/records/79705
https://repo.qst.go.jp/records/797054095a979-3f3e-4b94-8c70-b5ee339fb676
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-03-27 | |||||
| タイトル | ||||||
| タイトル | Nuclear Cosmochronometer for Supernova Neutrino process | |||||
| 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_5794 | |||||
| 資源タイプ | conference paper | |||||
| 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× Kusakabe, Motohiko× Kajino, Toshitaka× Myung-Ki, Cheoun× Ko, Heamin× J. Mathews, Grant× Tolstov, Alexey× Ken’ichi, Nomoto× Chiba, Satoshi× Kawano, Toshihiko× Masa-aki, Hashimoto× Ono, Masaomi× Hayakawa, Takehito |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have proposed a short-lived radioisotope 98Tc as the nuclear cosmochronometer to evaluate the time from the last supernova neutirno-process to the solar system formation (SSF). We have calculated the supernova neutirno-process using a SN 1987A model with neutrino-induced reaction cross sections. The calculated result is consistent with the observed upper limit of 98Tc/98Ru at the SSF. | |||||
| 書誌情報 |
JPS Conference Proceedings 巻 31, p. 011028, 発行日 2020-03 |
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| 出版者 | ||||||
| 出版者 | JPS | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2435-3892 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.7566/JPSCP.31.011028 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.jps.jp/doi/abs/10.7566/JPSCP.31.011028 | |||||
