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2013年知识产出  > 期刊论文
题名: Coupled-channel representation to describe fine structure in the alpha decay of odd-mass Bk isotopes
作者: Ni, DD ;  Ren, ZZ
刊名: PHYSICAL REVIEW C
出版日期: 2013
卷号: 88, 期号:1, 页码:14325
关键词: NUCLEI ;  STATES
学科分类: Physics
通讯作者: Ni, DD (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
部门归属: [Ni, Dongdong; Ren, Zhongzhou] Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China; [Ni, Dongdong; Ren, Zhongzhou] Nanjing Univ, Joint Ctr Nucl Sci & Technol, Nanjing 210093, Jiangsu, Peoples R China; [Ni, Dongdong; Ren, Zhongzhou] Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China; [Ren, Zhongzhou] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
英文摘要: An extension of the multichannel cluster model (MCCM) is presented to investigate the a decay of odd-mass Bk isotopes from their ground states to more than one rotational band in the daughter Am nuclei. In these cases, the alpha intensity for the other rotational bands is comparable or dominant with respect to the favored one. Three rotational bands are taken into account for the alpha decays of Bk-243,Bk-245,Bk-247 from their 3/2(-) ground states. The available experimental data concerning fine structure and a-decay half-lives are well reproduced within the same framework. Moreover, the ground-state and favored rotational bands are considered for the alpha decay of Bk-249 from its 7/2(+) ground state. The calculated results also show good agreement with the latest experimental data [I. Ahmad et al., Phys. Rev. C 87, 054328 (2013)]. This is the first calculation of the alpha transitions to several rotational bands including favored and unfavored ones within the coupled-channel framework.
资助者: National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A]; China Postdoctoral Science Foundation
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000322576400004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15315
Appears in Collections:理论物理所2013年知识产出 _期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Coupled-channel representation to describe fine structure in the alpha decay of odd-mass Bk isotopes.pdf(230KB)----开放获取View Download

Recommended Citation:
Ni, DD,Ren, ZZ. Coupled-channel representation to describe fine structure in the alpha decay of odd-mass Bk isotopes[J]. PHYSICAL REVIEW C,2013,88(1):14325.
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: Coupled-channel representation to describe fine structure in the alpha decay of odd-mass Bk isotopes.pdf
格式: Adobe PDF
此文件暂不支持浏览
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