A
A. C. Fabian
Researcher at University of Cambridge
Publications - 820
Citations - 43942
A. C. Fabian is an academic researcher from University of Cambridge. The author has contributed to research in topics: Galaxy & Active galactic nucleus. The author has an hindex of 103, co-authored 818 publications receiving 41589 citations.
Papers
More filters
Journal ArticleDOI
The ROSAT Brightest Cluster Sample (BCS) - IV. The extended sample
TL;DR: In this paper, the authors presented a low-flux extension of the X-ray selected ROSAT Brightest Cluster Sample (BCS) published in Paper I of this series.
Journal ArticleDOI
Discovery of coherent pulsations from the Ultraluminous X-ray Source NGC 7793 P13
F. Fuerst,Dominic J. Walton,Dominic J. Walton,Fiona A. Harrison,Daniel Stern,Didier Barret,Murray Brightman,A. C. Fabian,Brian W. Grefenstette,Kristin K. Madsen,Matthew J. Middleton,Jon M. Miller,Katja Pottschmidt,Katja Pottschmidt,Andy Ptak,Vikram Rana,N. A. Webb +16 more
TL;DR: In this article, coherent pulsations from the ultraluminous X-ray source NGC 7793 P13 were detected in archived XMM-Newton data taken in 2013 and 2014.
Journal ArticleDOI
X-Ray Spectroscopic Evidence for Intermediate-Mass Black Holes: Cool Accretion Disks in Two Ultraluminous X-Ray Sources
TL;DR: In this paper, an XMM-Newton observation of the nearby spiral galaxy NGC 1313, which contains two ultraluminous X-ray (ULX) sources, was analyzed, and the soft components in these ULX spectra were well fitted by multicolor disk blackbody models with color temperatures of kT 150 eV.
Journal ArticleDOI
Dissecting X-ray–Emitting Gas Around the Center of Our Galaxy
Q. D. Wang,Q. D. Wang,Michael A. Nowak,Sera Markoff,Frederick K. Baganoff,Sergei Nayakshin,Feng Yuan,Jorge Cuadra,J. C. Davis,Jason Dexter,A. C. Fabian,Nicolas Grosso,Daryl Haggard,J. C. Houck,L. Ji,Zheng Li,Joseph Neilsen,Joseph Neilsen,D. Porquet,F. Ripple,Roman V. Shcherbakov +20 more
TL;DR: X-ray observations of the center of the Galaxy reveal the interplay between the massive black hole there and its surroundings, and provide important constraints for models of the prevalent radiatively inefficient accretion state.
Journal ArticleDOI
Discovery of Coherent Pulsations from the Ultraluminous X-Ray Source NGC 7793 P13
Felix Fürst,Dominic J. Walton,Fiona A. Harrison,Daniel Stern,Didier Barret,Murray Brightman,A. C. Fabian,Brian W. Grefenstette,Kristin K. Madsen,Matthew J. Middleton,Jon M. Miller,Katja Pottschmidt,Katja Pottschmidt,Andrew Ptak,Vikram Rana,N. A. Webb +15 more
TL;DR: In this article, coherent pulsations from the ultraluminous X-ray source (ULX) NGC 7793 P13 were detected using XMM-Newton and NuSTAR data.