31 citations · 54 across the 4 of their papers we have counts for
4 papers
Possible evidence for shock-cooling in the accretion flow of the luminous Seyfert galaxy PG1211+143
Ken Pounds, Andrew Lobban
Short-term variability and multiple velocity components in the powerful highly ionized wind of the archetypal UFO PG1211+143 are indicative of inner disc instabilities or short-liv…
A deep X-ray view of the bare AGN Ark 120. II. Evidence for Fe K emission transients
E. Nardini, D. Porquet, J. N. Reeves +3
We report on the results from a large observational campaign on the bare Seyfert galaxy Ark 120, jointly carried out in 2014 with XMM-Newton, Chandra, and NuSTAR. The fortunate lin…
Testing relativistic reflection and resolving outflows in PG 1211+143 with XMM-Newton and NuSTAR
Andrew Lobban, Ken Pounds, Simon Vaughan +1
We analyze the broad-band X-ray spectrum (0.3-50 keV) of the luminous Seyfert 1 / quasar PG 1211+143 - the archetypal source for high-velocity X-ray outflows - using near-simultane…
X-ray time delays from the Seyfert 2 galaxy IRAS 18325-5926
Andrew Lobban, William Alston, Simon Vaughan
Using new XMM-Newton observations we detect hard X-ray time lags in the rapid variability of the Compton-thin Seyfert 2 galaxy IRAS 18325-5926. The higher-energy X-ray variations l…