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Momentum dependence of spin polarization for beta emitting nuclei produced through charge exchange reaction at intermediate energy
http://hdl.handle.net/10173/1357
http://hdl.handle.net/10173/135717dfddf4-1871-4b8b-84d9-6b90f6b324f9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
27-49.pdf (295.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2016-03-25 | |||||
| タイトル | ||||||
| タイトル | Momentum dependence of spin polarization for beta emitting nuclei produced through charge exchange reaction at intermediate energy | |||||
| 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 | |||||
| 著者 |
Momota, S.
× Momota, S.× Mihara, M.× Nishimura, D.× Fukuda, M.× Kamisho, Y.× Wakabayashi, M.× Matsuta, K.× Suzuki, S.× Nagashima, M.× Zhu, Shengyun× Yuan, Daqing× Zheng, Yongnan× Yi, Zuo× Fan, Ping× Izumikawa, T.× Kitagawa, A.× Sato, S.× Kanazawa, M.× Torikoshi, M.× Minamisono, T.× Nakamura, Y.× Tashiro, K.× Honma, A.× Yoshida, N.× Shirai, H.× Ohtsubo, T.× Nagatomo, T.× Uenishi, H.× Iwamoto, K.× Yaguchi, M.× Ogura, T.× Ito, T.× Yamamura, K.× Ichikawa, Y.× Nojiri, Y.× Alonso, J. R.× Symons, T. J. M. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In order to investigate the polarization process in charge exchange reactions, we observed the momentum and angular distribution as well as the nuclear polarization of a proton-rich beta-emitting nucleus, ^<28>P (I^π = 3^+, T_<1/2> = 270 msec), produced through the reaction ^<28>Si+^9Be at E = 100 MeV/u, by selecting the momentum and the ejection angle. An analysis by using double Gaussian functions resolved the observed momentum distribution into two reaction components, nucleon knockout and pick-up abrasion reactions, suggested in a previous study. The behavior of the observed angular distribution and nuclear polarization implies the influence of those two components. The momentum dependence of the observed nuclear polarization of ^<28>P could be consistently reproduced by a simple model, in which two reaction components are considered. The present study also shows that the charge exchange reaction at intermediate energy is a useful method to produce polarized beta-emitting nuclei, especially for proton-rich nuclei. | |||||
| 書誌情報 |
Hyperfine Interactions 巻 220, 号 1-3, p. 53-58, 発行日 2013-05 |
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| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1007/s10751-012-0741-1 | |||||
| 権利 | ||||||
| 権利情報 | Springer Netherlands, S. Momota, M. Mihara, D. Nishimura et al., Hyperfine Interactions, 220(1-3), 2013, pp53-58 | |||||
| 権利 | ||||||
| 権利情報 | The final publication is available at link.springer.com | |||||
| 権利（URI） | ||||||
| 権利情報 | http://link.springer.com/article/10.1007%2Fs10751-012-0741-1 | http://link.springer.com/article/10.1007%2Fs10751-012-0741-1 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 出版者 | ||||||
| 出版者 | Springer Netherlands | |||||
