85 citations · 105 across the 2 of their papers we have counts for
3 papers
Multiwavelength power-spectrum analysis of NGC 5548
Christos Panagiotou, Iossif Papadakis, Elias Kammoun +1
NGC 5548 was recently monitored intensively from NIR to X-rays as part of the STORM campaign. Its disc emission was found to lag behind the observed X-rays, while the measured time…
A search for X-ray reprocessing echoes in the power spectral density functions of AGN
D. Emmanoulopoulos, I. E. Papadakis, A. Epitropakis +3
We present the results of a detailed study of the X-ray power spectra density (PSD) functions of twelve X-ray bright AGN, using almost all the archival XMM-Newton data. The total n…
A relativistically smeared spectrum in the neutron star X-ray Binary 4U 1705-44: Looking at the inner accretion disc with X-ray spectroscopy
T. Di Salvo, A. D'Ai', R. Iaria +9
Iron emission lines at 6.4-6.97 keV, identified with fluorescent Kalpha transitions, are among the strongest discrete features in the X-ray band. These are therefore one of the mos…