ITP OpenIR  > 理论物理所科研产出  > SCI论文
Gao, Zao-Chun; Sun, Yang; Chen, Y. -S.; Gao, ZC , Univ Notre Dame, Joint Inst Nucl Astrophys, Notre Dame, IN 46556 USA
Shell model method for Gamow-Teller transitions in heavy, deformed nuclei
发表期刊PHYSICAL REVIEW C
关键词Weak-interaction Rates Intermediate-mass Nuclei Double-beta Decay Rate Tables Elements Environments Vibrations Stability Isomer
摘要A method for calculation of Gamow-Teller transition rates is developed by using the concept of the Projected Shell Model (PSM). The shell model basis is constructed by superimposing angular-momentum-projected multiquasiparticle configurations, and nuclear wave functions are obtained by diagonalizing the two-body interactions in these projected states. Calculation of transition matrix elements in the PSM framework is discussed in detail, and the effects caused by the Gamow-Teller residual forces and by configuration-mixing are studied. With this method, it may become possible to perform a state-by-state calculation for beta-decay and electron-capture rates in heavy, deformed nuclei at finite temperatures. Our first example indicates that, while experimentally known Gamow-Teller transition rates from the ground state of the parent nucleus are reproduced, stronger transitions from some low-lying excited states are predicted to occur, which may considerably enhance the total decay rates once these nuclei are exposed to hot stellar environments.
2006
ISSN0556-2813
卷号74期号:5页码:-
学科领域Physics
收录类别SCI
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5863
专题理论物理所科研产出_SCI论文
通讯作者Gao, ZC , Univ Notre Dame, Joint Inst Nucl Astrophys, Notre Dame, IN 46556 USA
推荐引用方式
GB/T 7714
Gao, Zao-Chun,Sun, Yang,Chen, Y. -S.,et al. Shell model method for Gamow-Teller transitions in heavy, deformed nuclei[J]. PHYSICAL REVIEW C,2006,74(5):-.
APA Gao, Zao-Chun,Sun, Yang,Chen, Y. -S.,&Gao, ZC , Univ Notre Dame, Joint Inst Nucl Astrophys, Notre Dame, IN 46556 USA.(2006).Shell model method for Gamow-Teller transitions in heavy, deformed nuclei.PHYSICAL REVIEW C,74(5),-.
MLA Gao, Zao-Chun,et al."Shell model method for Gamow-Teller transitions in heavy, deformed nuclei".PHYSICAL REVIEW C 74.5(2006):-.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Shell model method f(710KB) 开放获取使用许可请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Gao, Zao-Chun]的文章
[Sun, Yang]的文章
[Chen, Y. -S.]的文章
百度学术
百度学术中相似的文章
[Gao, Zao-Chun]的文章
[Sun, Yang]的文章
[Chen, Y. -S.]的文章
必应学术
必应学术中相似的文章
[Gao, Zao-Chun]的文章
[Sun, Yang]的文章
[Chen, Y. -S.]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。