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.
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Journal ArticleDOI
The Broadband Spectral Variability of Holmberg IX X-1
Dom Walton,Dom Walton,Felix Fürst,Felix Fürst,Fiona A. Harrison,Matthew J. Middleton,A. C. Fabian,Matteo Bachetti,Didier Barret,Didier Barret,Jon M. Miller,Andy Ptak,Vikram Rana,D. Stern,Lian Tao +14 more
TL;DR: In this article, the authors presented results from four new broadband X-ray observations performed by Suzaku and NuSTAR in coordination with the archival data, and showed that the spectral variability of the Holmberg IX X-1 (L_X > 10^(40) erg s^(−1)
Journal ArticleDOI
X-ray spectral and variability properties of low-mass active galactic nuclei
Renee M. Ludlam,Edward M. Cackett,Kayhan Gültekin,A. C. Fabian,Luigi C. Gallo,Giovanni Miniutti +5 more
TL;DR: In this paper, the X-ray properties of a sample of 14 optically-selected low-mass AGN whose masses lie within the range 10 5 2 × 10 6 M with XMM-Newton were studied.
Journal ArticleDOI
UV observations of the galaxy cluster Abell 1795 with the optical monitor on XMM-Newton
Jonathan P. D. Mittaz,Jelle Kaastra,Takayuki Tamura,A. C. Fabian,Richard Mushotzky,John R. Peterson,Yasushi Ikebe,David H. Lumb,F. B. S. Paerels,G. C. Stewart,S. P. Trudolyubov +10 more
TL;DR: In this paper, the authors present the results of an analysis of broad band UV observations of the central regions of Abell 1795 observed with the optical monitor on XMM-Newton.
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Deep Chandra study of the truncated cool core of the Ophiuchus cluster
Norbert Werner,Irina Zhuravleva,Rebecca E. A. Canning,Steven W. Allen,Steven W. Allen,A. L. King,Jeremy S. Sanders,Aurora Simionescu,G. B. Taylor,R. G. Morris,R. G. Morris,A. C. Fabian +11 more
TL;DR: The Ophiuchus cluster is the second-brightest galaxy cluster in the X-ray sky as mentioned in this paper, with a truncated cool core, with a temperature increasing from kT 1 keV in the core to kT 9 keV at r~30 kpc.
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INTEGRAL observations of AGN in the Galactic Plane
Simona Soldi,Volker Beckmann,Loredana Bassani,T. J. L. Courvoisier,Raffaella Landi,Angela Malizia,A. J. Dean,A. de Rosa,A. C. Fabian,R. Walter +9 more
TL;DR: In this paper, the authors present results on approximately one year of INTEGRAL observations of six AGN detected during the regular scans of the Galactic Plane, composed by five Seyfert 2 objects (MCG -05-23-16, NGC 4945, the Circinus galaxy, NGA 6300, ESO 103-G35) and the radio galaxy Centaurus A.