5 papers · 1 filter
A comprehensive study of time delay between optical/near-infrared and X-ray emissions in black hole X-ray binaries
Dizhan Du, Bei You, Zhen Yan +3
We conducted a comprehensive study of daily delays using multi-wavelength data from a sample of well-studied black hole X-ray binaries, specifically focusing on the sources GX 339-…
Magnetic Flux Transport in Advection Dominated Accretion Flow Towards the Formation of Magnetically Arrested Disk
Jia-Wen Li, Xinwu Cao
The magnetically arrested disks (MADs) have attracted much attention in recent years. The formation of MADs are usually attributed to the accumulation of a sufficient amount of dyn…
A physical model for radio and X-ray correlation in black hole X-ray binaries
Yiheng Jiang, Shanshan Li, Xinwu Cao +3
A tight correlation between the radio and X-ray emission in the hard state of black hole X-ray binaries (BHXRBs) indicates an intrinsic disc-jet connection in stellar black hole ac…
The delayed radio emission in the black hole X-ray binary MAXI J1348630
Bei You, Shuai-kang Yang, Zhen Yan +2
We explore the coupling between the accretion flow and the jet in black hole X-ray binary (BHXRB) MAXI J1348-630 by analyzing the X-ray and radio observations during its 2019 outbu…
Exploring the properties of photosphere and emission lines for tidal disruption events based on the global solution of slim disk and winds
Yuehua Zhang, Qingwen Wu, Jiancheng Wu +2
The theoretical debris supply rate from a tidal disruption of stars can exceed about one hundred times of the Eddington accretion rate for a supermassive black…