3 papers
astro-ph.HE2024
Searching for the highest energy of pulsation and critical luminosity of Swift J0243.6+6124 observed by Insight-HXMT
Qing-Xia Zhao, Xian Hou, Ming-Yu Ge +8
Owing to the broad energy coverage of Insight-HXMT in the hard X-ray band, we detected the highest energy of pulsation exceeding 200 keV around the 2017-2018 outburst peak of the f…
astro-ph.HE2024
The bright black hole X-ray binary 4U 1543-47 during 2021 outburst. A clear state transition from super-Eddington to sub-Eddington accretion revealed by Insight-HXMT
Pei Jin, Guobao Zhang, Yuexin Zhang +9
We present a detailed analysis of the observations with the Hard X-ray Modulation Telescope of the black hole X-ray transient 4U~1543-47 during its outburst in 2021. We find a clea…
astro-ph.HE2024
Insight-HXMT observations of thermonuclear X-ray bursts in 4U 1636-53
Zhe Yan, Guobao Zhang, Yu-Peng Chen +9
We conducted an analysis of 45 bursts observed from 4U 163653. To investigate the mechanism behind the light curve profiles and the impact of thermonuclear X-ray bursts on the a…