ITP OpenIR  > 理论物理所2014年知识产出
SELF-GRAVITY IN NEUTRINO-DOMINATED ACCRETION DISKS
Liu, T; Yu, XF; Gu, WM; Lu, JF; Liu, T (reprint author), Xiamen Univ, Dept Astron, Xiamen 361005, Fujian, Peoples R China.
2014
发表期刊ASTROPHYSICAL JOURNAL
ISSN0004-637X
卷号791期号:1页码:69
摘要We present the effects of self-gravity on the vertical structure and neutrino luminosity of the neutrino-dominated accretion disks in cylindrical coordinates. It is found that significant changes of the structure appear in the outer region of the disk, especially for high accretion rates (e. g., greater than or similar to 1M(circle dot) s(-1)), and thus cause the slight increase in the neutrino luminosity. Furthermore, the gravitational instability of the disk is reviewed by the vertical distribution of the Toomre parameter, which may account for the late-time flares in gamma-ray bursts and the extended emission in short-duration gamma-ray bursts.
部门归属[Liu, Tong ; Yu, Xiao-Fei ; Gu, Wei-Min ; Lu, Ju-Fu] Xiamen Univ, Dept Astron, Xiamen 361005, Fujian, Peoples R China ; [Liu, Tong ; Yu, Xiao-Fei ; Gu, Wei-Min ; Lu, Ju-Fu] Xiamen Univ, Inst Theoret Phys & Astrophys, Xiamen 361005, Fujian, Peoples R China ; [Liu, Tong] Chinese Acad Sci, Key Lab Struct & Evolut Celestial Objects, Kunming 650011, Yunnan, Peoples R China ; [Liu, Tong] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
关键词Gamma-ray Bursts Active Galactic Nuclei Black-hole Mass Vertical Structure Jet Precession Central Engine Time Evolution 1st Survey Flares Discs
学科领域Physics
资助者National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, U1331101]; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects [OP201305]; Natural Science Foundation of Fujian Province of China [2012J01026] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, U1331101]; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects [OP201305]; Natural Science Foundation of Fujian Province of China [2012J01026] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, U1331101]; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects [OP201305]; Natural Science Foundation of Fujian Province of China [2012J01026] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, U1331101]; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects [OP201305]; Natural Science Foundation of Fujian Province of China [2012J01026]
DOI10.1088/0004-637X/791/1/69
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收录类别SCI
语种英语
资助者National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, U1331101]; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects [OP201305]; Natural Science Foundation of Fujian Province of China [2012J01026] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, U1331101]; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects [OP201305]; Natural Science Foundation of Fujian Province of China [2012J01026] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, U1331101]; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects [OP201305]; Natural Science Foundation of Fujian Province of China [2012J01026] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, U1331101]; CAS Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects [OP201305]; Natural Science Foundation of Fujian Province of China [2012J01026]
WOS记录号WOS:000339657700069
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被引频次:16[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/311006/15686
专题理论物理所2014年知识产出
通讯作者Liu, T (reprint author), Xiamen Univ, Dept Astron, Xiamen 361005, Fujian, Peoples R China.
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GB/T 7714
Liu, T,Yu, XF,Gu, WM,et al. SELF-GRAVITY IN NEUTRINO-DOMINATED ACCRETION DISKS[J]. ASTROPHYSICAL JOURNAL,2014,791(1):69.
APA Liu, T,Yu, XF,Gu, WM,Lu, JF,&Liu, T .(2014).SELF-GRAVITY IN NEUTRINO-DOMINATED ACCRETION DISKS.ASTROPHYSICAL JOURNAL,791(1),69.
MLA Liu, T,et al."SELF-GRAVITY IN NEUTRINO-DOMINATED ACCRETION DISKS".ASTROPHYSICAL JOURNAL 791.1(2014):69.
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