Joint analysis of energy and RMS spectra from MAXI J1535-571 with Insight-HXMT

doi:10.1016/j.jheap.2020.01.003

CORC > 高能物理研究所 > 中国科学院高能物理研究所 > 硬X射线调制望远镜卫星

	Joint analysis of energy and RMS spectra from MAXI J1535-571 with Insight-HXMT
	The Insight-HXMT Collaboration
刊名	Journal of High Energy Astrophysics
	2020
卷号	25 页码:29-38
关键词	Starts: individual (MAXI J1535-571) X-rays: binaries Black hole physics
ISSN号	2214-4048
DOI	10.1016/j.jheap.2020.01.003
英文摘要	A new black hole X-ray binary (BHXRB) MAXI J1535-571 was discovered by MAXI during its outburst in 2017. Using observations taken by the first Chinese X-ray satellite, the Hard X-ray Modulation Telescope (dubbed as Insight-HXMT), we perform a joint spectral analysis (2-150 keV) in both energy and time domains. The energy spectra provide the essential input for probing the intrinsic Quasi-Periodic Oscillation (QPO) fractional rms spectra (FRS). Our results show that during the intermediate state, the energy spectra are in general consistent with those reported by Swift/XRT and NuSTAR. However, the QPO FRS become harder and the FRS residuals may suggest the presence of either an additional power-law component in the energy spectrum or a turn-over in the intrinsic QPO FRS at high energies. (C) 2020 Elsevier B.V. All rights reserved.
电子版国际标准刊号	2214-4056
WOS关键词	QUASI-PERIODIC OSCILLATIONS ; GX 339-4 ; FREQUENCY ; ACCRETION ; VARIABILITY ; INSTABILITY ; STATES ; LINES ; MODEL
出版者	ELSEVIER
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/287524]
专题	硬X射线调制望远镜卫星
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	The Insight-HXMT Collaboration. Joint analysis of energy and RMS spectra from MAXI J1535-571 with Insight-HXMT[J]. Journal of High Energy Astrophysics,2020,25:29-38.
APA	The Insight-HXMT Collaboration.(2020).Joint analysis of energy and RMS spectra from MAXI J1535-571 with Insight-HXMT.Journal of High Energy Astrophysics,25,29-38.
MLA	The Insight-HXMT Collaboration."Joint analysis of energy and RMS spectra from MAXI J1535-571 with Insight-HXMT".Journal of High Energy Astrophysics 25(2020):29-38.