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Spectroscopic factor and proton formation probability for the d3/2 proton emitter 151mLu
https://repo.qst.go.jp/records/48709
https://repo.qst.go.jp/records/48709ed163a9a-e5c1-4e35-aabe-0ba3de8b1b81
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-04-12 | |||||
| タイトル | ||||||
| タイトル | Spectroscopic factor and proton formation probability for the d3/2 proton emitter 151mLu | |||||
| 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_6501 | |||||
| 資源タイプ | journal article | |||||
| 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 |
F.Wang
× F.Wang× B.H.Sun× Z.Liu× R.D.Page× C.Qi× C.Scholey× S.F.Ashley× L.Bianco× 静間, 俊行× 静間 俊行 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The quenching of the experimental spectroscopic factor for proton emission from the short-lived d3/2d3/2 isomeric state in 151mLu was a long-standing problem. In the present work, proton emission from this isomer has been reinvestigated in an experiment at the Accelerator Laboratory of the University of Jyväskylä. The proton-decay energy and half-life of this isomer were measured to be 1295(5) keV and 15.4(8) μs, respectively, in agreement with another recent study. These new experimental data can resolve the discrepancy in the spectroscopic factor calculated using the spherical WKB approximation. Using the R-matrix approach it is found that the proton formation probability indicates no significant hindrance for the proton decay of 151mLu. | |||||
| 書誌情報 |
Physics Letters B 巻 770, p. 83-87, 発行日 2017-07 |
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| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.physletb.2017.04.034 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.sciencedirect.com/science/article/pii/S0370269317303088 | |||||
| 関連名称 | http://www.sciencedirect.com/science/article/pii/S0370269317303088 | |||||
