112 citations · 798 across the 23 of their papers we have counts for
3 papers · 1 filter
Timing properties of ULX pulsars: optically thick envelopes and outflows
Alexander A. Mushtukov, Adam Ingram, Matthew Middleton +2
It has recently been discovered that a fraction of ultra-luminous X-ray sources (ULXs) exhibit X-ray pulsations, and are therefore powered by super-Eddington accretion onto magneti…
A NICER Discovery of a Low-Frequency Quasi-Periodic Oscillation in the Soft-Intermediate State of MAXI J1535-571
A. L. Stevens, P. Uttley, D. Altamirano +17
We present the discovery of a low-frequency Hz quasi-periodic oscillation (QPO) feature in observations of the black hole X-ray binary MAXI J1535-571 in its soft-inte…
Multi-timescale X-ray reverberation mapping of accreting black holes
Guglielmo Mastroserio, Adam Ingram, Michiel van der Klis
Accreting black holes show characteristic reflection features in their X-ray spectrum, including an iron K line, resulting from hard X-ray continuum photons illuminating the acc…