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2011年知识产出  > 期刊论文
题名: Systematic study of survival probability of excited superheavy nuclei
作者: Xia, CJ ;  Sun, BX ;  Zhao, EG ;  Zhou, SG
刊名: SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
出版日期: 2011
卷号: 54, 期号:*, 页码:S109-S113
关键词: GROUND-STATE MASSES ;  HEAVY-ION REACTIONS ;  MODEL ;  FUSION ;  DEFORMATIONS ;  PREDICTIONS ;  ELEMENTS ;  FISSION ;  ENERGY
学科分类: Physics
通讯作者: Zhou, SG (reprint author), Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Zhao EnGuang; Zhou ShanGui] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China; [Xia ChengJun; Sun BaoXi] Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China; [Zhao EnGuang; Zhou ShanGui] Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China
英文摘要: The stability of excited superheavy nuclei (SHN) with 100 <= Z <= 134 against neutron emission and fission is investigated by using a statistical model. In particular, a systematic study of the survival probability against fission in the 1n-channel of these SHN is made. The present calculations consistently take the neutron separation energies and shell correction energies from the calculated results of the finite range droplet model which predicts an island of stability of SHN around Z = 115 and N = 179. It turns out that this island of stability persists for excited SHN in the sense that the calculated survival probabilities in the 1n-channel of excited SHN at the optimal excitation energy are maximized around Z = 115 and N = 179. This indicates that the survival probability in the 1n-channel is mainly determined by the nuclear shell effects.
资助者: National Natural Science Foundation of China [10705014, 10775012, 10875157, 10975100, 10979066]; Major State Basic Research Development Program of China [2007CB815000]; Chinese Academy of Sciences [KJCX2-EW-N01, KJCX2-YW-N32]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000302529300018
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14300
Appears in Collections:理论物理所2011年知识产出_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
Systematic study of survival probability of excited superheavy nuclei.pdf(413KB)----开放获取View Download

Recommended Citation:
Xia, CJ,Sun, BX,Zhao, EG,et al. Systematic study of survival probability of excited superheavy nuclei[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2011,54(*):S109-S113.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Xia, CJ]'s Articles
 [Sun, BX]'s Articles
 [Zhao, EG]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Xia, CJ]‘s Articles
 [Sun, BX]‘s Articles
 [Zhao, EG]‘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: Systematic study of survival probability of excited superheavy nuclei.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