YNAO OpenIR  > 中国科学院天体结构与演化重点实验室
CAN BLACK HOLE NEUTRINO-COOLED DISKS POWER SHORT GAMMA-RAY BURSTS?
Liu, Tong1,2,3,4; Lin, Yi-Qing5; Hou, Shu-Jin2,6; Gu, Wei-Min1,4
Source PublicationASTROPHYSICAL JOURNAL
2015-06-10
Volume806Issue:1
DOI10.1088/0004-637X/806/1/58
Indexed BySCI
Keywordaccretion, accretion disks black hole physics gamma-ray burst: general neutrinos
Abstract

Stellar-mass black holes (BHs) surrounded by neutrino-dominated accretion flows (NDAFs) are plausible sources of power. for. gamma-ray bursts (GRBs) via neutrino. emission and their annihilation. The progenitors of short-duration GRBs (SGRBs) are generally considered to be compact binary. mergers. According to the simulation results, the disk mass of the NDAF is limited after merger events. We can estimate such disk masses. using the current SGRB observational data and fireball model. The results show that the disk mass of a certain SGRB mainly depends on its output energy, jet opening angle, and central BH characteristics. Even for the extreme BH parameters, some SGRBs require massive disks, which approach or exceed the limits in simulations. We suggest that there may exist alternative MHD processes or mechanisms that increase the neutrino emission to produce SGRBs with reasonable BH parameters and disk masses.

Funding ProjectNational Basic Research Program of China (973 Program)[2014CB845800] ; National Natural Science Foundation of China[11222328] ; National Natural Science Foundation of China[11233006] ; National Natural Science Foundation of China[11333004] ; National Natural Science Foundation of China[11373002] ; National Natural Science Foundation of China[11473022] ; National Natural Science Foundation of China[U1231101] ; National Natural Science Foundation of China[U1331101] ; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects[OP201305, OP201403]
Funding OrganizationNational Basic Research Program of China (973 Program)[2014CB845800] ; National Natural Science Foundation of China[11222328, 11233006, 11333004, 11373002, 11473022, U1231101, U1331101] ; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects[OP201305, OP201403]
Language英语
Subject Area天文学 ; 天体物理学 ; 高能天体物理学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherIOP PUBLISHING LTD
Publication PlaceTEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN0004-637X
URL查看原文
WOS IDWOS:000356810300058
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordDOMINATED ACCRETION DISKS ; BLANDFORD-ZNAJEK PROCESS ; ENERGY DEPOSITION RATE ; CENTRAL ENGINE ; PAIR ANNIHILATION ; VERTICAL STRUCTURE ; MAGNETIC-FIELDS ; EARLY AFTERGLOW ; QUARK STARS ; JET BREAK
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/9374
Collection中国科学院天体结构与演化重点实验室
Corresponding AuthorLiu, Tong
Affiliation1.Department of Astronomy and Institute of Theoretical Physics and Astrophysics, 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.State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China
4.SHAO-XMU Joint Center for Astrophysics, Xiamen University, Xiamen, Fujian 361005, China
5.School of Opto-electronic and Communication Engineering, Xiamen University of Technology, Xiamen, Fujian 361024, China
6.College of Physics and Electronic Engineering, Nanyang Normal University, Nanyang, Henan 473061, China
Recommended Citation
GB/T 7714
Liu, Tong,Lin, Yi-Qing,Hou, Shu-Jin,et al. CAN BLACK HOLE NEUTRINO-COOLED DISKS POWER SHORT GAMMA-RAY BURSTS?[J]. ASTROPHYSICAL JOURNAL,2015,806(1).
APA Liu, Tong,Lin, Yi-Qing,Hou, Shu-Jin,&Gu, Wei-Min.(2015).CAN BLACK HOLE NEUTRINO-COOLED DISKS POWER SHORT GAMMA-RAY BURSTS?.ASTROPHYSICAL JOURNAL,806(1).
MLA Liu, Tong,et al."CAN BLACK HOLE NEUTRINO-COOLED DISKS POWER SHORT GAMMA-RAY BURSTS?".ASTROPHYSICAL JOURNAL 806.1(2015).
Files in This Item:
File Name/Size DocType Version Access License
CAN BLACK HOLE NEUTR(344KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Tong]'s Articles
[Lin, Yi-Qing]'s Articles
[Hou, Shu-Jin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Tong]'s Articles
[Lin, Yi-Qing]'s Articles
[Hou, Shu-Jin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Tong]'s Articles
[Lin, Yi-Qing]'s Articles
[Hou, Shu-Jin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: CAN BLACK HOLE NEUTRINO-COOLED DISKS POWER SHORT GAMMA-RAY BURSTS.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.