Momentum dependence of spin polarization for beta emitting nuclei produced through charge exchange reaction at intermediate energy

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.

doi:10.1007/s10751-012-0741-1

Item type

学術雑誌論文 / Journal Article(1)

公開日

2016-03-25

タイトル

Momentum dependence of spin polarization for beta emitting nuclei produced through charge exchange reaction at intermediate energy

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.
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.

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

DOI

インデックスリンク

インデックスツリー

アイテム

Momentum dependence of spin polarization for beta emitting nuclei produced through charge exchange reaction at intermediate energy

× 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.

Versions

Share

Cite as

エクスポート