Gamow-Teller transitions starting from Tz=+3/2 nucleus 47Ti

E. Ganioǧlu, H. Fujita, Y. Fujita, T. Adachi, A. Algora, M. Csatlos, J. Deaven, E. Estevez, C. Guess, J. Gulyás, K. Hatanaka, K. Hirota, D. Ishikawa, A. Krasznahorkay, H. Matsubara, R. Meharchand, F. Molina, H. Okamura, H. J. Ong, G. PerdikakisB. Rubio, C. Scholl, G. Susoy, T. Suzuki, A. Tamii, J. Thies, R. G.T. Zegers, J. Zenihiro

研究成果: Conference contribution

抄録

Gamow-Teller (GT) transitions are mediated by the στ operator. Owing to its simplicity and also its spin-isospin nature, GT transitions play key roles in the studies of nuclear structure as well as astro-nuclear processes. In violent neutrino-induced reactions at the core-collapse stage of type II supernovae, Gamow-Teller (GT) transitions starting from stable as well as unstable pf-shell nuclei play important roles. We study GT transitions starting from 47Ti in a high-resolution (3He,t) charge-exchange reactions at 0° and at an intermediate incident energy of 140 MeV/nucleon at Research Center for Nuclear Physics (RCNP), Osaka. Individual GT transitions up to high excitations were observed. Assuming the isospin symmetry for the strengths of Tz=±3/2→±1/2 analogous GT transitions, we can deduce the detailed strength distribution starting from mirror unstable nucleus 47Mn.

本文言語English
ホスト出版物のタイトルFrontiers in Nuclear Structure, Astrophysics, and Reactions, FINUSTAR 3
ページ126-130
ページ数5
DOI
出版ステータスPublished - 2011
外部発表はい
イベント3rd International Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions, FINUSTAR 3 - Rhodes, Greece
継続期間: 23-08-201027-08-2010

出版物シリーズ

名前AIP Conference Proceedings
1377
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Conference

Conference3rd International Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions, FINUSTAR 3
国/地域Greece
CityRhodes
Period23-08-1027-08-10

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

フィンガープリント

「Gamow-Teller transitions starting from Tz=+3/2 nucleus 47Ti」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル