93 citations · 497 across the 14 of their papers we have counts for
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astro-ph.HE2020★ 25 cited
Possible ~0.4 hour X-ray quasi-periodicity from an ultrasoft active galactic nucleus
J. R. Song, X. W. Shu, L. M. Sun +6
RX J1301.9+2747 is an ultrasoft active galactic nucleus (AGN) with unusual X-ray variability that is characterized by a long quiescent state and a short-lived flare state. The X-ra…
astro-ph.HE2020★ 35 cited
Towards a complete description of spectra and polarization of black hole accretion disks: albedo profiles and returning radiation
Roberto Taverna, Wenda Zhang, Michal Dovčiak +4
Accretion disks around stellar-mass black holes (BHs) emit radiation peaking in the soft X-rays when the source is in the thermal state. The emerging photons are polarized and, for…