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Nuclear cosmochronometer for supernova neutrino-process
https://repo.qst.go.jp/records/83548
https://repo.qst.go.jp/records/83548c474448e-ec7e-4f58-bb01-dece499c907a
Item type | 会議発表用資料 / Presentation(1) | |||||
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公開日 | 2021-09-22 | |||||
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_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 |
Takehito, Hayakawa
× Takehito, Hayakawa× Takehito, Hayakawa |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Short-lived radioisotopes are used as nuclear cosmochronometer to evaluate the time from the last astrophysical event such as supernova explosions to the solar system formation. We have proposed Nb-92 and Tc-98 as supernova neutrino-process chronometer to measure the age of the last core-collapse supernova explosion. We have calculated neutrino-nucleus interactions and supernova nucleosynthesis. | |||||
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 16th international symposium on nuclei in cosmos | |||||
発表年月日 | ||||||
日付 | 2021-09-21 | |||||
日付タイプ | Issued |