中国科学院紫金山天文台机构知识库
Advanced  
PMO OpenIR  > 暗物质和空间天文实验室  > 期刊论文
题名: Theoretical Study on N=126 Shell Evolution
作者: Sheng Zong-Qiang1, 3, 4; Ren Zhong-Zhou1, 2, 3
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 2009-08-15
卷号: 52, 期号:2, 页码:323-328
关键词: shell evolution ; magic number ; N=126 ; relativistic mean field theory
文章类型: Article
英文摘要: The nuclei around magic number N = 126 are investigated in the deformed relativistic mean field (RMF) model with effective interactions TMA. We focus investigations on the N = 126 isotonic chain. The N = 126 shelf evolution is studied by analyzing the variations of two-neutron (Proton) separation energies, quadruple deformations, single particle levels etc. The good agreement of two-neutron separation energies between experimental data and calculated values is reached. The RMF theory predicts that the sizes of N = 126 shelf become smaller and smaller with the increasing of proton number Z. However, the N = 126 shell exists in our calculated region all along. According to the calculated two-proton separation energies, the RMF theory suggests (220)Pu is a two-proton drip-line nucleus in the N = 126 isotonic chain.
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Physics, Multidisciplinary
研究领域[WOS]: Physics
关键词[WOS]: MEAN-FIELD-THEORY ; HARTREE-BOGOLIUBOV THEORY ; FINITE NUCLEI ; STATE ; DENSITY
收录类别: SCI
语种: 英语
WOS记录号: WOS:000269337600026
Citation statistics:
内容类型: 期刊论文
URI标识: http://libir.pmo.ac.cn/handle/332002/15927
Appears in Collections:暗物质和空间天文实验室_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China
2.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator Lanzhou, Lanzhou 730000, Peoples R China
3.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Peoples R China
4.Anhui Univ Sci & Technol, Sch Sci, Huainan 232001, Peoples R China
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Sheng Zong-Qiang]'s Articles
[Ren Zhong-Zhou]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Sheng Zong-Qiang]‘s Articles
[Ren Zhong-Zhou]‘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
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 © 2007-2018  中国科学院紫金山天文台 - Feedback
Powered by CSpace