中国科学院紫金山天文台机构知识库
Advanced  
PMO OpenIR  > 院士文集  > 陆埮  > 期刊论文
题名: Is GRO J1744-28 a strange star?
作者: Cheng, KS; Dai, ZG; Wei DaMing(韦大明); Lu Tan(陆埮)
刊名: SCIENCE
出版日期: 1998-04-17
卷号: 280, 期号:5362, 页码:407-409
学科分类: Astronomy & Astrophysics
文章类型: Article
英文摘要: The unusual hard x-ray burster GRO J1744-28 recently discovered by the Compton Gamma-Ray Observatory can be modeled as a strange star with a dipolar magnetic field of less than or equal to 10(11) gauss. According to this model, when the accreted mass of the star exceeds some critical mass, its crust breaks, resulting in the conversion of the accreted matter into strange matter and a release of energy. Subsequently, a fireball forms and expands relativistically outward. The expanding fireball interacts with the surrounding interstellar medium, causing its kinetic energy to be radiated in shock waves and producing a burst of x-ray radiation. The burst energy, duration, interval, and spectrum derived from such a model are consistent with the observations of GRO J1744-28.
WOS标题词: Science & Technology
类目[WOS]: Multidisciplinary Sciences
研究领域[WOS]: Science & Technology - Other Topics
关键词[WOS]: GAMMA-RAY BURSTS ; NEUTRON-STARS ; QUARK STARS ; FIREBALLS ; ORIGIN ; MATTER ; MODELS
收录类别: SCI
语种: 英语
WOS记录号: WOS:000073159600038
Citation statistics:
内容类型: 期刊论文
URI标识: http://libir.pmo.ac.cn/handle/332002/11105
Appears in Collections:陆埮_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
016-1998-Science-CDWL-Is GRO J1744-28 a Strange Star-280#-407-409.pdf(315KB)----开放获取View Download

作者单位: 1.Univ Hong Kong, Dept Phys, Hong Kong, Peoples R China
2.Nanjing Univ, Dept Astron, Nanjing 210093, Peoples R China
3.Acad Sinica, Purple Mt Observ, Nanjing 210008, Peoples R China
4.Chinese Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China

Recommended Citation:
郑广生、戴子高、韦大明、陆 埮.Is GRO J1744-28 a Strange Star?,Science,1998,280(0):407-409
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Cheng, KS]'s Articles
[Dai, ZG]'s Articles
[Wei, DM]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Cheng, KS]‘s Articles
[Dai, ZG]‘s Articles
[Wei, DM]‘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: 016-1998-Science-CDWL-Is GRO J1744-28 a Strange Star-280#-407-409.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  中国科学院紫金山天文台 - Feedback
Powered by CSpace