中国科学院理论物理研究所机构知识库
Advanced  
ITP OpenIR  > 理论物理所2015年知识产出  > 期刊论文
题名: beta(+)/EC decay rates of deformed neutron-deficient nuclei in the deformed QRPA with realistic interactions
作者: Ni, DD;  Ren, ZZ
刊名: PHYSICS LETTERS B
出版日期: 2015
卷号: 744, 期号:0, 页码:22-27
关键词: Electron-capture decay ;  beta(+) decay ;  First-forbidden transitions ;  Nuclear deformation
学科分类: Astronomy & Astrophysics ;  Physics
DOI: http://dx.doi.org/10.1016/j.physletb.2015.03.025
通讯作者: Ni, DD (reprint author), Nanjing Univ, Inst Acoust, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.
文章类型: Article
英文摘要: The weak-decay (beta(+) and EC) rates of neutron-deficient Kr, Sr, Zr, and Mo isotopes are investigated within the deformed quasiparticle random-phase approximation with realistic nucleon-nucleon interactions. The particle-particle and particle-hole channels of residual interactions are handled in large single-particle model spaces, based on the Bruckner G-matrix with charge-dependent Bonn nucleon-nucleon forces. Contributions from allowed Gamow-Teller and Fermi transitions as well as first-forbidden transitions are calculated. The calculated half-lives show good agreement with the experimental data over a wide range of magnitude, from 10(-2) to 10(7) s. Moreover, predictions of beta-decay half-lives are made for some extremely proton-rich isotopes, which could be useful for future experiments. (C) 2015 The Authors. Published by Elsevier B.V.
类目[WOS]: Astronomy & Astrophysics ;  Physics, Nuclear ;  Physics, Particles & Fields
关键词[WOS]: DOUBLE-BETA DECAY ;  MOMENTS
收录类别: SCI
项目资助者: National Natural Science Foundation of China [10735010, 10975072, 11035001, 11120101005, 11375086] ;  973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803] ;  Priority Academic Programme Development of JiangSu Higher Education Institutions (PAPD) ;  Research Fund of Doctoral Point (RFDP) [20100091110028] ;  Science and Technology Development Fund of Macau [068/2011/A] ;  China Postdoctoral Science Foundation [2013M530246, 2014T70499]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21007
Appears in Collections:理论物理所2015年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
beta(+)-EC decay rates of deformed neutron-deficient nuclei in the deformed QRPA with realistic interactions.pdf(418KB)期刊论文出版稿开放获取View Download

Recommended Citation:
Ni, DD,Ren, ZZ. beta(+)/EC decay rates of deformed neutron-deficient nuclei in the deformed QRPA with realistic interactions[J]. PHYSICS LETTERS B,2015,744(0):22-27.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Ni, DD]'s Articles
 [Ren, ZZ]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Ni, DD]‘s Articles
 [Ren, ZZ]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: beta(+)-EC decay rates of deformed neutron-deficient nuclei in the deformed QRPA with realistic interactions.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院理论物理研究所 - Feedback
Powered by CSpace