NAOC Open IR
Timing analysis of the black hole candidate EXO 1846-031 with Insight-HXMT monitoring
Liu, He-Xin1,2; Huang, Yue1,2; Xiao, Guang-Cheng1,2; Bu, Qing-Cui1,3; Qu, Jin-Lu1,2; Zhang, Shu1; Zhang, Shuang-Nan1,2; Jia, Shu-Mei1,2; Lu, Fang-Jun1; Ma, Xiang1; Tao, Lian1; Zhang, Wei1,2; Chen, Li4; Song, Li-Ming1,2; Li, Ti-Pei1,2,5; Xu, Yu-Peng1,2; Cao, Xue-Lei1; Chen, Yong1; Liu, Cong-Zhan1; Cai, Ce1,2; Chang, Zhi1; Chen, Gang1; Chen, Tian-Xiang1; Chen, Yi-Bao6; Chen, Yu-Peng1; Cui, Wei5; Cui, Wei-Wei1; Deng, Jing-Kang6; Dong, Yong-Wei1; Du, Yuan-Yuan1; Fu, Min-Xue6; Gao, Guan-Hua1,2; Gao, He1,2; Gao, Min1; Ge, Ming-Yu1; Gu, Yu-Dong1; Guan, Ju1; Guo, Cheng-Cheng1,2; Han, Da-Wei1; Huo, Jia1; Jiang, Lu-Hua1; Jiang, Wei-Chun1; Jin, Jing1; Jin, Yong-Jie7; Kong, Ling-Da1,2; Li, Bing1; Li, Cheng-Kui1; Li, Gang1; Li, Mao-Shun1; Li, Wei1; Li, Xian1; Li, Xiao-Bo1; Li, Xu-Fang1; Li, Yang-Guo1; Li, Zheng-Wei1; Liang, Xiao-Hua1; Liao, Jing-Yuan1; Liu, Bai-Sheng1; Liu, Guo-Qing6; Liu, Hong-Wei1; Liu, Xiao-Jing1; Liu, Yi-Nong7; Lu, Bo1; Lu, Xue-Feng1; Luo, Qi1,2; Luo, Tao1; Meng, Bin1; Nang, Yi1,2; Nie, Jian-Yin1; Ou, Ge1; Sai, Na1,2; Shang, Ren-Cheng6; Song, Xin-Ying1; Sun, Liang1; Tan, Ying1; Tuo, You-Li1,2; Wang, Chen2,8; Wang, Guo-Feng1; Wang, Juan1; Wang, Ling-Jun1; Wang, Weng-Shuai1; Wang, Yu-Sa1; Wen, Xiang-Yang1; Wu, Bai-Yang1,2; Wu, Bo-Bing1; Wu, Mei1; Xiao, Shuo1,2; Xiong, Shao-Lin1; Xu, He1; Yang, Jia-Wei1; Yang, Sheng1; Yang, Yan-Ji1; Yang, Yi-Jung1; Yi, Qi-Bin1,2; Yin, Qian-Qing1; You, Yuan1,2; Zhang, Ai-Mei1; Zhang, Cheng-Mo1; Zhang, Fan1; Zhang, Hong-Mei1; Zhang, Juan1; Zhang, Tong1; Zhang, Wan-Chang1; Zhang, Wen-Zhao4; Zhang, Yi1; Zhang, Yi-Fei1; Zhang, Yong-Jie1; Zhang, Yuan-Hang1,2; Zhang, Yue1,2; Zhang, Zhao6; Zhang, Zhi7; Zhang, Zi-Liang1; Zhao, Hai-Sheng1; Zhao, Xiao-Fan1,2; Zheng, Shi-Jie1; Zheng, Yao-Guang1,9; Zhou, Deng-Ke1,2; Zhou, Jian-Feng7; Zhu, Yu-Xuan1,2; Zhuang, Ren-Lin7; Zhu, Yue1
2021-04-01
Source PublicationRESEARCH IN ASTRONOMY AND ASTROPHYSICS
ISSN1674-4527
Volume21Issue:3Pages:12
AbstractWe present the observational results from a detailed timing analysis of the black hole candidate EXO 1846-031 during its outburst in 2019 with the observations of Insight-HXMT, NICER and MAXI. This outburst can be classified roughly into four different states. Type-C quasi-periodic oscillations (QPOs) observed by NICER (about 0.1-6 Hz) and Insight-HXMT (about 0.7-8 Hz) are also reported in this work. Meanwhile, we study various physical quantities related to QPO frequency. The QPO rms-frequency relationship in the energy band 1-10 keV indicates that there is a turning pointing in frequency around 2 Hz, which is similar to that of GRS 1915+105. A possible hypothesis for the relationship above may be related to the inclination of the source, which may require a high inclination to explain it. The relationships between QPO frequency and QPO rms, hardness, total fractional rms and count rate have also been found in other transient sources, which can indicate that the origin of type-C QPOs is non-thermal.
KeywordX-ray binaries black hole candidate QPO
Funding OrganizationChina National Space Administration (CNSA) ; China National Space Administration (CNSA) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China National Space Administration (CNSA) ; China National Space Administration (CNSA) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China National Space Administration (CNSA) ; China National Space Administration (CNSA) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China National Space Administration (CNSA) ; China National Space Administration (CNSA) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
DOI10.1088/1674-4527/21/3/70
WOS KeywordQUASI-PERIODIC OSCILLATIONS ; ACCRETION-EJECTION INSTABILITY ; LOW-FREQUENCY OSCILLATIONS ; LENS-THIRRING PRECESSION ; X-RAY BINARIES ; PHASE LAGS ; GX 339-4 ; VARIABILITY ; EVOLUTION ; QPO
Language英语
Funding ProjectChina National Space Administration (CNSA) ; Chinese Academy of Sciences (CAS) ; National Key R&D Program of China[2016YFA0400800] ; National Natural Science Foundation of China[11673023] ; National Natural Science Foundation of China[U1838201] ; National Natural Science Foundation of China[U1838115] ; National Natural Science Foundation of China[U1838111] ; National Natural Science Foundation of China[U1838202] ; National Natural Science Foundation of China[11733009] ; National Natural Science Foundation of China[U1838108]
Funding OrganizationChina National Space Administration (CNSA) ; China National Space Administration (CNSA) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China National Space Administration (CNSA) ; China National Space Administration (CNSA) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China National Space Administration (CNSA) ; China National Space Administration (CNSA) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China National Space Administration (CNSA) ; China National Space Administration (CNSA) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000657379800001
PublisherNATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/77117
Collection中国科学院国家天文台
Corresponding AuthorLiu, He-Xin
Affiliation1.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China
2.Univ Chinese Acad Sci, Chinese Acad Sci, Beijing 100049, Peoples R China
3.Eberhard Karls Univ Tubingen, Kepler Ctr Astro & Particle Phys, Inst Astron & Astrophys, D-72076 Tubingen, Germany
4.Beijing Normal Univ, Dept Astron, Beijing 100088, Peoples R China
5.Tsinghua Univ, Dept Astron, Beijing 100084, Peoples R China
6.Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
7.Tsinghua Univ, Dept Engn Phys, Beijing 100084, Peoples R China
8.Chinese Acad Sci, Natl Astron Observ, Key Lab Space Astron & Technol, Beijing 100101, Peoples R China
9.Hebei Univ, Coll Phys Sci & Technol, Baoding 071002, Hebei, Peoples R China
Recommended Citation
GB/T 7714
Liu, He-Xin,Huang, Yue,Xiao, Guang-Cheng,et al. Timing analysis of the black hole candidate EXO 1846-031 with Insight-HXMT monitoring[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2021,21(3):12.
APA Liu, He-Xin.,Huang, Yue.,Xiao, Guang-Cheng.,Bu, Qing-Cui.,Qu, Jin-Lu.,...&Zhu, Yue.(2021).Timing analysis of the black hole candidate EXO 1846-031 with Insight-HXMT monitoring.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,21(3),12.
MLA Liu, He-Xin,et al."Timing analysis of the black hole candidate EXO 1846-031 with Insight-HXMT monitoring".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 21.3(2021):12.
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