234 citations · 1.1k across the 36 of their papers we have counts for
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astro-ph.HE2013★ 37 cited
Hard X-ray Lags in Active Galactic Nuclei: Testing the Distant Reverberation Hypothesis with NGC 6814
D. J. Walton, A. Zoghbi, E. M. Cackett +7
We present an X-ray spectral and temporal analysis of the variable active galaxy NGC 6814, observed with Suzaku during November 2011. Remarkably, the X-ray spectrum shows no eviden…
astro-ph.HE2013★ 44 cited
Calculating Time Lags From Unevenly-Sampled Light Curves
Abderahmen Zoghbi, Chris Reynolds, Ed Cackett
Timing techniques offer powerful tools to study dynamical astrophysical phenomena. In the X-ray band, they offer the potential of probing accretion physics down to the event horizo…