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1978-2010年知识产出  > 期刊论文
题名: Neutron skin deduced from antiprotonic atom data
作者: Brown, B. Alex ;  Shen, G. ;  Hillhouse, G. C. ;  Meng, J. ;  Trzcinska, A.
刊名: PHYSICAL REVIEW C
出版日期: 2007
卷号: 76, 期号:3, 页码:-
关键词: ELASTIC ELECTRON-SCATTERING ;  MEAN-FIELD THEORY ;  GROUND-STATE PROPERTIES ;  HARTREE-FOCK METHOD ;  EXOTIC NUCLEI ;  SKYRME INTERACTION ;  MASS FORMULA ;  PB-208 ;  PARAMETRIZATION ;  CHARGE
学科分类: Physics
通讯作者: Brown, BA , Michigan State Univ, Dept Phys & Astron, Natl Supercond Cyclotron Lab, E Lansing, MI 48824 USA
部门归属: Michigan State Univ, Dept Phys & Astron, Natl Supercond Cyclotron Lab, E Lansing, MI 48824 USA; Michigan State Univ, Joint Inst Nucl Astrophys, E Lansing, MI 48824 USA; Peking Univ, Sch Phys, Beijing 100871, Peoples R China; Indiana Univ, Dept Phys, Bloomington, IN 47405 USA; Univ Stellenbosch, Dept Phys, ZA-7600 Stellenbosch, South Africa; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China; Warsaw Univ, Heavy Ion Lab, PL-02093 Warsaw, Poland
英文摘要: The relationship between the nucleon density at large radii and the value of the rms radius is investigated in the framework of Skyrme Hartree-Fock and relativistic mean-field models. From a comparison to the charge density we constrain the models in terms of the nuclear matter incompressibility and effective mass properties required to reproduce the density shape. The results are used to extract the rms neutron radius for Pb-208 from antiprotonic atom data. The result for the difference between the neutron and proton rms radii, the so-called neutron-skin thickness, is S=0.20(+/- 0.04)(+/- 0.05) fm, where +/- 0.04 fm is experimental error from the antiprotonic line width, and +/- 0.05 fm is the theoretical error suggested from the comparison of the models with the experimental charge density.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000249786600011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5664
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Neutron skin deduced from antiprotonic atom data.pdf(265KB)----开放获取View Download

Recommended Citation:
Brown, B. Alex,Shen, G.,Hillhouse, G. C.,et al. Neutron skin deduced from antiprotonic atom data[J]. PHYSICAL REVIEW C,2007,76(3):-.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Brown, B. Alex]'s Articles
 [Shen, G.]'s Articles
 [Hillhouse, G. C.]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Brown, B. Alex]‘s Articles
 [Shen, G.]‘s Articles
 [Hillhouse, G. C.]‘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: Neutron skin deduced from antiprotonic atom data.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