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: Fermion-fermion stars
作者: Jin, KJ ;  Zhang, YZ
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 1999
卷号: 32, 期号:3, 页码:457-462
关键词: BOSON STARS ;  ROTATION CURVES ;  STABILITY ;  GALAXIES
学科分类: Physics
通讯作者: Jin, KJ , No Jiaotong Univ, Dept Phys, Beijing 100044, Peoples R China.
部门归属: No Jiaotong Univ, Dept Phys, Beijing 100044, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Chinese Acad Sci, State Key Lab Sci & Engn Comp, Beijing 100080, Peoples R China
英文摘要: The fermion-fermion stars, i.e., the dark matter self-gravitating systems made from two kinds of fermions with different masses, are considered. We review the stability of the systems, present a comparison between the maxima of gravitational redshift for fermion stars, compact stars, Bondi stars, bonson stars and fermion-fermion stars, and then investigate rotation curves of fermion-fermion stars (two-component concentric spheres) which might be polytropic dark matter halos of galaxies. Results show that the fermion-fermion stars would give rotation curves with hat part at large radii. This presents a striking contrast with the rotation curve of a single component fermion star which has no flat parts.
收录类别: SCI
WOS记录号: WOS:000083180200022
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13080
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
Fermion-fermion stars.pdf(281KB)----开放获取View Download

Recommended Citation:
Jin, KJ,Zhang, YZ. Fermion-fermion stars[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1999,32(3):457-462.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Jin, KJ]'s Articles
 [Zhang, YZ]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Jin, KJ]‘s Articles
 [Zhang, YZ]‘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: Fermion-fermion stars.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