YNAO OpenIR  > 南方基地
A METHOD TO CONSTRAIN MASS AND SPIN OF GRB BLACK HOLES WITHIN THE NDAF MODEL
Liu, Tong1,2,3; Xue, Li1,2; Zhao XH(赵晓红)2,4; Zhang, Fu-Wen2,5; Zhang, Bing3
发表期刊ASTROPHYSICAL JOURNAL
2016-04-20
卷号821期号:2
DOI10.3847/0004-637X/821/2/132
产权排序第4完成单位
收录类别SCI
关键词accretion, accretion disks black hole physics gamma-ray burst: general gamma-ray burst: individual (GRB 101219B) neutrinos
摘要

Black holes (BHs) hide themselves behind various astronomical phenomena and their properties, i.e., mass and spin, are usually difficult to constrain. One leading candidate for the central engine model of gamma-ray bursts (GRBs) invokes a stellar mass BH and a neutrino-dominated accretion flow (NDAF), with the relativistic jet launched due to neutrino-anti-neutrino annihilations. Such a model gives rise to a matter-dominated fireball, and is suitable to interpret GRBs with a dominant thermal component with a photospheric origin. We propose a method to constrain BH mass and spin within the framework of this model and apply the method to the thermally dominant GRB 101219B, whose initial jet launching radius, r(0), is constrained from the data. Using our numerical model of NDAF jets, we estimate the following constraints on the central BH: mass M-BH similar to 5-9 M-circle dot, spin parameter a(*) greater than or similar to 0.6, and disk mass 3 M-circle dot less than or similar to M-disk less than or similar to 4 M-circle dot. Our results also suggest that the NDAF model is a competitive candidate for the central engine of GRBs with a strong thermal component.

资助项目National Basic Research Program of China (973 Program)[2014CB845800] ; National Natural Science Foundation of China[11203067] ; National Natural Science Foundation of China[11373002] ; National Natural Science Foundation of China[11473022] ; National Natural Science Foundation of China[U1331101] ; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects[OP201207] ; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects[OP201305] ; Yunnan Natural Science Foundation[2011FB115] ; Yunnan Natural Science Foundation[2014FB188] ; Fundamental Research Funds for the Central Universities[20720150019] ; Fundamental Research Funds for the Central Universities[20720160024] ; China Scholarship Council
项目资助者National Basic Research Program of China (973 Program)[2014CB845800] ; National Natural Science Foundation of China[11203067, 11373002, 11473022, U1331101] ; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects[OP201207, OP201305] ; Yunnan Natural Science Foundation[2011FB115, 2014FB188] ; Fundamental Research Funds for the Central Universities[20720150019, 20720160024] ; China Scholarship Council
语种英语
学科领域天文学 ; 天体物理学 ; 高能天体物理学
学科门类理学 ; 理学::天文学
文章类型Article
出版者IOP PUBLISHING LTD
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN0004-637X
URL查看原文
WOS记录号WOS:000377102700061
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]GAMMA-RAY BURSTS ; NEUTRINO-DOMINATED ACCRETION ; ACTIVE GALACTIC NUCLEI ; JET PRECESSION ; CENTRAL ENGINE ; MILLISECOND PULSARS ; THERMAL EMISSION ; ENERGY INJECTION ; COOLED DISKS ; VARIABILITY
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/9603
专题南方基地
中国科学院天体结构与演化重点实验室
通讯作者Xue, Li
作者单位1.Department of Astronomy, Xiamen University, Xiamen, Fujian 361005, China
2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming, Yunnan 650011, China
3.Department of Physics and Astronomy, University of Nevada, Las Vegas, NV 89154, USA
4.Yunnan Observatory, Chinese Academy of Sciences, Kunming, Yunnan 650011, China
5.College of Science, Guilin University of Technology, Guilin, Guangxi 541004, China
推荐引用方式
GB/T 7714
Liu, Tong,Xue, Li,Zhao XH,et al. A METHOD TO CONSTRAIN MASS AND SPIN OF GRB BLACK HOLES WITHIN THE NDAF MODEL[J]. ASTROPHYSICAL JOURNAL,2016,821(2).
APA Liu, Tong,Xue, Li,Zhao XH,Zhang, Fu-Wen,&Zhang, Bing.(2016).A METHOD TO CONSTRAIN MASS AND SPIN OF GRB BLACK HOLES WITHIN THE NDAF MODEL.ASTROPHYSICAL JOURNAL,821(2).
MLA Liu, Tong,et al."A METHOD TO CONSTRAIN MASS AND SPIN OF GRB BLACK HOLES WITHIN THE NDAF MODEL".ASTROPHYSICAL JOURNAL 821.2(2016).
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
A METHOD TO CONSTRAI(435KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 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, Tong]的文章
[Xue, Li]的文章
[Zhao XH(赵晓红)]的文章
百度学术
百度学术中相似的文章
[Liu, Tong]的文章
[Xue, Li]的文章
[Zhao XH(赵晓红)]的文章
必应学术
必应学术中相似的文章
[Liu, Tong]的文章
[Xue, Li]的文章
[Zhao XH(赵晓红)]的文章
相关权益政策
暂无数据
收藏/分享
文件名: A METHOD TO CONSTRAIN MASS AND SPIN OF GRB BLACK HOLES WITHIN THE NDAF MODEL.pdf
格式: Adobe PDF
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。