ITP OpenIR  > 理论物理所2014年知识产出
Variability of the giant X-ray bump in GRB 121027A and its possible origin
Hou, SJ; Gao, H; Liu, T; Gu, WM; Lin, DB; Li, YP; Men, YP; Wu, XF; Lei, WH; Lu, JF; Liu, T (reprint author), Xiamen Univ, Dept Astron, Xiamen 361005, Fujian, Peoples R China.
2014
发表期刊MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
卷号441期号:3页码:2375-2379
摘要The giant X-ray bump of GRB 121027A observed by Swift is different from the typical X-ray flares in gamma-ray bursts. The observed structural variability in the rise and decay phases of the bump has four components. Of these four components, only the data in the bump from about 5300 to about 6100 s is of good enough quality to be analysed using the stepwise filter correlation method. A 86(-9.4)(+5.9)s periodic oscillation is postulated, which is confirmed by the Lomb-Scargle method. A jet precession model is proposed to account for this variability.
部门归属[Hou, Shu-Jin ; Liu, Tong ; Gu, Wei-Min ; Li, Ya-Ping ; Lu, Ju-Fu] Xiamen Univ, Dept Astron, Xiamen 361005, Fujian, Peoples R China ; [Hou, Shu-Jin ; Liu, Tong ; Gu, Wei-Min ; Li, Ya-Ping ; Lu, Ju-Fu] Xiamen Univ, Inst Theoret Phys & Astrophys, Xiamen 361005, Fujian, Peoples R China ; [Hou, Shu-Jin ; Lei, Wei-Hua] Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China ; [Hou, Shu-Jin ; Liu, Tong] Chinese Acad Sci, Key Lab Struct & Evolut Celestial Objects, Kunming 650011, Yunnan, Peoples R China ; [Gao, He] Univ Nevada, Dept Phys & Astron, Las Vegas, NV 89154 USA ; [Liu, Tong] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China ; [Lin, Da-Bin] Guangxi Univ, Dept Phys, Nanning 530004, Guangxi, Peoples R China ; [Lin, Da-Bin] Guangxi Univ, GXU NAOC Ctr Astrophys & Space Sci, Nanning 530004, Guangxi, Peoples R China ; [Men, Yun-Peng ; Lei, Wei-Hua] Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Hunan, Peoples R China
关键词Dominated Accretion Disks Kerr Black-holes Jet Precession Light Curves Vertical Structure Bursts Flares Evolution Prompt Models
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, 11373002, 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]; One-Hundred-Talents Program; Youth Innovation Promotion Association; Strategic Priority Research Program 'The Emergence of Cosmological Structures' of the Chinese Academy of Sciences [XDB09000000] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, 11373002, 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]; One-Hundred-Talents Program; Youth Innovation Promotion Association; Strategic Priority Research Program 'The Emergence of Cosmological Structures' of the Chinese Academy of Sciences [XDB09000000] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, 11373002, 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]; One-Hundred-Talents Program; Youth Innovation Promotion Association; Strategic Priority Research Program 'The Emergence of Cosmological Structures' of the Chinese Academy of Sciences [XDB09000000] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, 11373002, 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]; One-Hundred-Talents Program; Youth Innovation Promotion Association; Strategic Priority Research Program 'The Emergence of Cosmological Structures' of the Chinese Academy of Sciences [XDB09000000]
DOI10.1093/mnras/stu682
URL查看原文
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, 11373002, 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]; One-Hundred-Talents Program; Youth Innovation Promotion Association; Strategic Priority Research Program 'The Emergence of Cosmological Structures' of the Chinese Academy of Sciences [XDB09000000] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, 11373002, 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]; One-Hundred-Talents Program; Youth Innovation Promotion Association; Strategic Priority Research Program 'The Emergence of Cosmological Structures' of the Chinese Academy of Sciences [XDB09000000] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, 11373002, 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]; One-Hundred-Talents Program; Youth Innovation Promotion Association; Strategic Priority Research Program 'The Emergence of Cosmological Structures' of the Chinese Academy of Sciences [XDB09000000] ; National Basic Research Program of China (973 Program) [2014CB845800]; National Natural Science Foundation of China [11103015, 11163003, 11222328, 11233006, 11333004, 11373002, 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]; One-Hundred-Talents Program; Youth Innovation Promotion Association; Strategic Priority Research Program 'The Emergence of Cosmological Structures' of the Chinese Academy of Sciences [XDB09000000]
WOS记录号WOS:000338763600044
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被引频次:13[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/311006/15724
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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Hou, SJ,Gao, H,Liu, T,et al. Variability of the giant X-ray bump in GRB 121027A and its possible origin[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2014,441(3):2375-2379.
APA Hou, SJ.,Gao, H.,Liu, T.,Gu, WM.,Lin, DB.,...&Liu, T .(2014).Variability of the giant X-ray bump in GRB 121027A and its possible origin.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,441(3),2375-2379.
MLA Hou, SJ,et al."Variability of the giant X-ray bump in GRB 121027A and its possible origin".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 441.3(2014):2375-2379.
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