ITP OpenIR  > 理论物理所科研产出  > SCI论文
Liu, YX; Gao, DF; Zhou, JH; Guo, H; Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.
Reevaluation of the density dependence of nucleon radius and mass in the global color symmetry model of QCD
发表期刊NUCLEAR PHYSICS A
关键词Meson Coupling Model Non-topological Solitons Strange Hadronic Matter Bag Constant Quantum Chromodynamics Quark Condensate Confining Model Field-theory Pi Deconfinement
摘要With the global color symmetry model (GCM) at finite chemical potential, the density dependence of the bag constant, the total energy and the radius of a nucleon in nuclear matter is investigated. A relation between the nuclear matter density and the chemical potential with the action of QCD being taken into account is obtained. A maximal nuclear matter density for the existence of the bag with three quarks confined within is given. The calculated results indicate that, before the maximal density is reached, the bag constant and the total energy of a nucleon decrease, and the radius of a nucleon increases slowly, with the increasing of the nuclear matter density. As the maximal nuclear matter density is reached, the mass of the nucleon vanishes and the radius becomes infinite suddenly. It manifests that a phase transition from nucleons to quarks takes place. (C) 2003 Elsevier B.V. All rights reserved.
2003
ISSN0375-9474
卷号725期号:1页码:127-138
学科领域Physics
收录类别SCI
引用统计
被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13222
专题理论物理所科研产出_SCI论文
通讯作者Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.
推荐引用方式
GB/T 7714
Liu, YX,Gao, DF,Zhou, JH,et al. Reevaluation of the density dependence of nucleon radius and mass in the global color symmetry model of QCD[J]. NUCLEAR PHYSICS A,2003,725(1):127-138.
APA Liu, YX,Gao, DF,Zhou, JH,Guo, H,&Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China..(2003).Reevaluation of the density dependence of nucleon radius and mass in the global color symmetry model of QCD.NUCLEAR PHYSICS A,725(1),127-138.
MLA Liu, YX,et al."Reevaluation of the density dependence of nucleon radius and mass in the global color symmetry model of QCD".NUCLEAR PHYSICS A 725.1(2003):127-138.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Reevaluation of the (137KB) 开放获取使用许可请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, YX]的文章
[Gao, DF]的文章
[Zhou, JH]的文章
百度学术
百度学术中相似的文章
[Liu, YX]的文章
[Gao, DF]的文章
[Zhou, JH]的文章
必应学术
必应学术中相似的文章
[Liu, YX]的文章
[Gao, DF]的文章
[Zhou, JH]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。