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: Stability of superheavy nuclei against alpha-decay and spontaneous fission
作者: Xu, C ;  Zhang, X ;  Ren, ZZ
刊名: NUCLEAR PHYSICS A
出版日期: 2013
卷号: 898, 期号:-, 页码:24-31
关键词: HALF-LIVES ;  CLUSTER RADIOACTIVITY ;  POTENTIALS ;  ELEMENTS
学科分类: Physics
通讯作者: Xu, C (reprint author), Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China.
部门归属: [Xu, Chang; Zhang, Xin; Ren, Zhongzhou] Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China; [Ren, Zhongzhou] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; [Xu, Chang; Ren, Zhongzhou] Nanjing Univ, CPNPC, Nanjing 210008, Peoples R China; [Xu, Chang; Ren, Zhongzhou] Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
英文摘要: The stability of superheavy nuclei is mainly determined by the competition between alpha-decay and spontaneous fission. We investigate the half-lives of both alpha-decay and spontaneous fission for the heaviest nuclei with proton numbers up to Z = 121. The agreement between theoretical half-lives and available experimental data is fairly well for the superheavy nuclei. Enhanced stability against spontaneous fission is found for the Z = 119 and Z = 120 isotopic chains, which are of current experimental interests, alpha-Decay is predicted to be the dominating decay mode for the Z = 119 and Z = 120 isotopes with estimated half-lives ranging from microseconds to milliseconds. (c) 2012 Elsevier B.V. All rights reserved.
资助者: National Natural Science Foundation of China [11175085, 11035001, 10975072]; 973 Program of China [2013CB834400]; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000315755100003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15436
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
Stability of superheavy nuclei against alpha-decay and spontaneous fission.pdf(238KB)----开放获取View Download

Recommended Citation:
Xu, C,Zhang, X,Ren, ZZ. Stability of superheavy nuclei against alpha-decay and spontaneous fission[J]. NUCLEAR PHYSICS A,2013,898(-):24-31.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Xu, C]'s Articles
 [Zhang, X]'s Articles
 [Ren, ZZ]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Xu, C]‘s Articles
 [Zhang, X]‘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: Stability of superheavy nuclei against alpha-decay and spontaneous fission.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