ITP OpenIR  > 理论物理所1978-2010年知识产出
(K)over-bar(0) condensation in hyperonic neutron star matter
Ding Wen-Bo; Liu Guang-Zhou; Zhu Ming-Feng; Yu Zi; Zhao En-Guang; Ding, WB , Jilin Univ, Dept Phys, Ctr Theoret Phys, Changchun 130023, Peoples R China
2008
发表期刊CHINESE PHYSICS LETTERS
ISSN0256-307X
卷号25期号:2页码:458-461
摘要In the framework of the relativistic mean field theory, we investigate (K) over bar (0) condensation along with K- condensation in neutron star matter including the baryon octet. The results show that both (K) over bar (0) and K- condensations can occur well in the core of the maximum mass stars for relatively shallow optical potentials of (K) over bar in the range of -100 MeV similar to -160 MeV. With the increasing optical potential of (K) over bar, the critical densities of (K) over bar decrease and the species of baryons appearing in neutron stars become fewer. The main role of (K) over bar (0) condensation is to make the abundances of particles become identical leading to isospin saturated symmetric matter including antikaons, nucleons and hyperons. K- condensation is chiefly responsible for the softening of the corresponding equation of state, which leads to a large reduction in the maximum masses of neutron stars. In the core of massive neutron stars, neutron star matter including rich particle species, such as antikaons, nucleons and hyperons, may exist.
部门归属[Ding, WB; Liu, GZ; Zhu, MF; Yu, Z] Jilin Univ, Dept Phys, Ctr Theoret Phys, Changchun 130023, Peoples R China; [Zhao, EG] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Kaon-nuclear Interactions Heavy-ion Collisions Antikaon Condensation Phase-transitions Compact Stars 3rd Family Hypernuclei Systems Atoms Dense
学科领域Physics
URL查看原文
收录类别SCI
WOS记录号WOS:000253316600029
引用统计
被引频次:9[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/311006/5588
专题理论物理所1978-2010年知识产出
通讯作者Ding, WB , Jilin Univ, Dept Phys, Ctr Theoret Phys, Changchun 130023, Peoples R China
推荐引用方式
GB/T 7714
Ding Wen-Bo,Liu Guang-Zhou,Zhu Ming-Feng,et al. (K)over-bar(0) condensation in hyperonic neutron star matter[J]. CHINESE PHYSICS LETTERS,2008,25(2):458-461.
APA Ding Wen-Bo,Liu Guang-Zhou,Zhu Ming-Feng,Yu Zi,Zhao En-Guang,&Ding, WB , Jilin Univ, Dept Phys, Ctr Theoret Phys, Changchun 130023, Peoples R China.(2008).(K)over-bar(0) condensation in hyperonic neutron star matter.CHINESE PHYSICS LETTERS,25(2),458-461.
MLA Ding Wen-Bo,et al."(K)over-bar(0) condensation in hyperonic neutron star matter".CHINESE PHYSICS LETTERS 25.2(2008):458-461.
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
K0 Condensation in H(0KB) 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
[Ding Wen-Bo]的文章
[Liu Guang-Zhou]的文章
[Zhu Ming-Feng]的文章
百度学术
百度学术中相似的文章
[Ding Wen-Bo]的文章
[Liu Guang-Zhou]的文章
[Zhu Ming-Feng]的文章
必应学术
必应学术中相似的文章
[Ding Wen-Bo]的文章
[Liu Guang-Zhou]的文章
[Zhu Ming-Feng]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。