105 citations · 411 across the 8 of their papers we have counts for
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astro-ph.HE2019★ 21 cited
The BAT AGN Spectroscopic Survey -- XVIII. Searching for Supermassive Black Hole Binaries in the X-rays
Tingting Liu, Michael Koss, Laura Blecha +15
Theory predicts that a supermassive black hole binary (SMBHB) could be observed as a luminous active galactic nucleus (AGN) that periodically varies on the order of its orbital tim…
astro-ph.HE2013★ 21 cited
The First Hard X-Ray Power Spectral Density Functions of AGN
T. Taro Shimizu, Richard F. Mushotzky
We present results of our Power Spectral Density (PSD) analysis of 30 AGN using the 58 month light curves from Swift's Burst Alert Telescope (BAT) in the 14-150 keV band. PSDs were…