21 citations · 29 across the 2 of their papers we have counts for
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astro-ph.HE2019★ 8 cited
Constraining Quasar Relativistic Reflection Regions and Spins with Microlensing
Xinyu Dai, Shaun Steele, Eduardo Guerras +2
We present an analysis of Chandra spectra of five gravitationally lensed active galactic nuclei. We confirm the previous detections of FeK emission lines in most images of these…
astro-ph.HE2016★ 21 cited
Extended X-ray Monitoring of Gravitational Lenses with Chandra and Joint Constraints on X-ray Emission Regions
Eduardo Guerras, Xinyu Dai, Shaun Steele +5
We present an X-ray photometric analysis of six gravitationally lensed quasars, with observation campaigns spanning from 5 to 14 years, measuring the total (0.83 - 21.8 keV restfra…