36 citations · 50 across the 2 of their papers we have counts for
2 papers
astro-ph.HE2015★ 14 cited
Revealing a hard X-ray spectral component that reverberates within one light hour of the central supermassive black hole in Ark 564
M. Giustini, T. J. Turner, J. N. Reeves +4
Ark 564 (z=0.0247) is an X-ray-bright NLS1. By using advanced X-ray timing techniques, an excess of "delayed" emission in the hard X-ray band (4-7.5 keV) following about 1000 secon…
astro-ph.HE2012★ 36 cited
Direct Measurement of the X-ray Time-Delay Transfer Function in Active Galactic Nuclei
E. Legg, L. Miller, T. J. Turner +3
The origin of the observed time lags, in nearby active galactic nuclei (AGN), between hard and soft X-ray photons is investigated using new XMM-Newton data for the narrow-line Seyf…