IHEP OpenIR  > 硬X射线调制望远镜卫星
INSIGHT-HXMT Observations of the New Black Hole Candidate MAXI J1535?571: Timing Analysis
Huang, Y; Qu, J. L; Zhang, S. N; Bu, Q. C; Chen, Y. P; Tao, L; Zhang, S; Lu, F. J; Li, T. P; Song, L. M; Xu, Y. P; Cao, X. L; Chen, Y; Liu, C. Z; Chang, H. -K; Yu, W. F; Weng, S. S; Hou, X; Kong, A. K. H; Xie, F. G; Zhang, G. B; ZHOU, J. F; Chang, Z; Chen, G; Chen, L; Chen, T. X; Chen, Y. B; Cui, W; Cui, W. W; Deng, J. K; Dong, Y. W; Du, Y. Y; Fu, M. X; Gao, G. H; Gao, H; Gao, M; Ge, M. Y; Gu, Y. D; Guan, J; Gungor, C; Guo, C. C; Han, D. W; Hu, W; Huo, J; Ji, J. F; Jia, S. M; Jiang, L. H; Jiang, W. C; Jin, J; Jin, Y. J; Li, B; Li, C. K; Li, G; Li, M. S; Li, W; Li, X; Li, X. B; Li, X. F; Li, Y. G; Li, Z. J; Li, Z. W; Liang, X. H; Liao, J. Y; Liu, G. Q; Liu, H. W; Liu, S. Z; Liu, X. J; Liu, Y; Liu, Y. N; Lu, B; Lu, X. F; Luo, T; Ma, X; Meng, B; Nang, Y; Nie, J. Y; Ou, G; Sai, N; Shang, R. C; Sun, L; Tan, Y; Tao, W; Tuo, Y. L; Wang, G. F; Wang, H. Y; Wang, J; Wang, W. S; Wang, Y. S; Wen, X. Y; Wu, B. B; Wu, M; Xiao, G. C; Xiong, S. L; Xu, H; Yan, L. L; Yang, J. W; Yang, S; Yang, Y. J; Zhang, A. M; Zhang, C. L; Zhang, C. M; Zhang, F; Zhang, H. M; Zhang, J; Zhang, Q; Zhang, T; Zhang, W; Zhang, W. C; Zhang, W. Z; Zhang, Y; Zhang, Y; Zhang, Y. F; Zhang, Y. J; Zhang, Z; Zhang, Z; Zhang, Z. L; Zhao, H. S; Zhao, J. L; Zhao, X. F; Zheng, S. J; Zhu, Y; Zhu, Y. X; Zou, C. L.; Collaboration, The Insight-HXMT  
Source PublicationThe Astrophysical Journal
AbstractWe present X-ray timing results of the new black hole candidate MAXI J1535-571 during its 2017 outburst from Hard X-ray Modulation Telescope (Insight-HXMT) observations taken from 2017 September 6 to 23. Following the definitions given by Belloni, we find that the source exhibits transitions from the low/hard state to the hard intermediate state, and eventually to the soft intermediate state. Quasi-periodic oscillations (QPOs) are found in the intermediate states, which suggest different types of QPOs. With the large effective area of Insight-HXMT at high energies, we are able to present the energy dependence of the QPO amplitude and centroid frequency up to 100 keV, which has rarely been explored by previous satellites. We also find that the phase lag at the type-C QPOs centroid frequency is negative (soft lag) and strongly correlated with the centroid frequency. Assuming a geometrical origin of type-C QPOs, the source is consistent with being a high-inclination system.
Keywordblack hole physics stars: individual (MAXI J1535-571) X-rays: binaries
Research Direction仪器
Member Type核心团队
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000456435200005
ADS Bibcode2018ApJ...866..122H
major scientific facilities硬X射线调制望远镜
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Recommended Citation
GB/T 7714
Huang, Y,Qu, J. L,Zhang, S. N,et al. INSIGHT-HXMT Observations of the New Black Hole Candidate MAXI J1535?571: Timing Analysis[J]. The Astrophysical Journal,2018,866(2):122.
APA Huang, Y.,Qu, J. L.,Zhang, S. N.,Bu, Q. C.,Chen, Y. P.,...&Collaboration, The Insight-HXMT  .(2018).INSIGHT-HXMT Observations of the New Black Hole Candidate MAXI J1535?571: Timing Analysis.The Astrophysical Journal,866(2),122.
MLA Huang, Y,et al."INSIGHT-HXMT Observations of the New Black Hole Candidate MAXI J1535?571: Timing Analysis".The Astrophysical Journal 866.2(2018):122.
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