329 citations · 2.6k across the 96 of their papers we have counts for
10 papers · 1 filter
X-ray spectral-timing variability of 1A 0535+262 during the 2020 giant outburst
P. Reig, R. C. Ma, L. Tao +3
The Be/X-ray binary 1A 0535+262 underwent a giant X-ray outburst in November 2020, peaking at erg s (1--100 keV, 1.8 kpc), the brightest outburst recor…
Synchronous X-ray/Optical QPOs from the Black Hole LMXB MAXI J1820+070
Jessymol K. Thomas, David A. H. Buckley, Philip A. Charles +10
We present high-speed optical photometry from SAAO and SALT on the black hole LMXB \MAXI (ASSASN-18ey), some of it simultaneous with NICER, Swift and Insight-HXMT X-ray coverage. W…
Search for Gamma-Ray Bursts and Gravitational Wave Electromagnetic Counterparts with High Energy X-ray Telescope of \textit{Insight}-HXMT
C. Cai, S. L. Xiong, C. K. Li +96
The High Energy X-ray telescope (HE) on-board the Hard X-ray Modulation Telescope (\textit{Insight}-HXMT) can serve as a wide Field of View (FOV) gamma-ray monitor with high time r…
Luminosity dependence of the cyclotron line energy in 1A 0535+262 observed by Insight-HXMT during 2020 giant outburst
L. D. Kong, S. Zhang, L. Ji +11
We report on a detailed spectral analysis of the transient X-ray pulsar 1A~0535+262, which underwent the brightest giant outburst ever recorded for this source from November to Dec…
Broadband variability study of MAXI J1631-479 in its Hard-Intermediate State observed with Insight-HXMT
Q. C. Bu, S. N. Zhang, A. Santangelo +10
We report the energy-resolved broadband timing analysis of the black hole X-ray transient MAXI J1631-479 during its 2019 outburst from February 11 to April 9, using data from the I…
Study on the energy limits of kHz QPOs in Sco X-1 with and -HXMT observations
S. M. Jia, J. L. Qu, F. J. Lu +15
We present a detailed spectral-timing analysis of the Kilohertz quasi-periodic oscillations (kHz QPOs) in Sco X-1 using the data of Rossi X-ray Timing Explorer () and the Har…
Insight-HXMT observations of jet-like corona in a black hole X-ray binary MAXI J1820+070
Bei You, Yuoli Tuo, Chengzhe Li +123
A black hole X-ray binary produces hard X-ray radiation from its corona and disk when the accreting matter heats up. During an outburst, the disk and corona co-evolves with each ot…
Accretion Torque Reversals in GRO J1008-57 Revealed by Insight-HXMT
W. Wang, Y. M. Tang, Y. L. Tuo +92
GRO J1008-57, as a Be/X-ray transient pulsar, is considered to have the highest magnetic field in known neutron star X-ray binary systems. Observational data of the X-ray outbursts…
QPOs and Orbital elements of X-ray binary 4U 0115+63 during the 2017 outburst observed by Insight-HXMT
Y. Z. Ding, W. Wang, P. Zhang +90
In this paper, we presented a detailed timing analysis of a prominent outburst of 4U 0115+63 detected by \textit{Insight}-HXMT in 2017 August. The spin period of the neutron star w…
Time-lag between disk and corona radiation leads to hysteresis effect observed in black-hole X-ray binary MAXI J1348-630
Shan-Shan Weng, Zhen-Yi Cai, Shuang-Nan Zhang +4
Accretion is an essential physical process in black-hole X-ray binaries (BHXRBs) and active galactic nuclei. The properties of accretion flows and their radiation were originally c…