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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Constraining gas motions in the Centaurus cluster using X-ray surface brightness fluctuations and metal diffusion
TL;DR: In this article, the authors compare two different methods of constraining the characteristic velocity and spatial scales of gas motions in the X-ray bright, nearby Centaurus cluster, using new deep (760ks) Chandra observations.
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Detection of an X-ray periodicity in the Seyfert galaxy IRAS 18325–5926
K. Iwasawa,A. C. Fabian,W. N. Brandt,Hideyo Kunieda,K. Misaki,Christopher S. Reynolds,Yuichi Terashima +6 more
TL;DR: In this article, the authors reported the detection of a 5.8-A-104 s periodicity in the 0.5-10 keV X-ray light curve of the Seyfert galaxy IRAS 18325-5926, obtained from a 5-d ASCA observation.
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Chandra reveals a double-sided X-ray jet in the quasar 3C9 at z=2.012
TL;DR: In this paper, a Chandra observation of the radio-loud quasar 3C9 at redshift z = 2.012 has revealed extended X-ray emission coincident with the radio jet.
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Deep Chandra and XMM–Newton X-ray observations of AWM 7 – I. Investigating X-ray surface brightness fluctuations
Jeremy S. Sanders,A. C. Fabian +1 more
TL;DR: In this article, the levels of small-scale structure in surface brightness images of the core of the X-ray bright cool-core galaxy cluster AWM 7.7 were investigated and it was shown that these features are most strongly seen in the south of the cluster and have a magnitude of around 4 ǫ per cent.
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X-ray emission from the ultramassive black hole candidate NGC 1277: implications and speculations on its origin
TL;DR: In this article, the authors studied the X-ray emission from NGC1277, a galaxy in the core of the Perseus cluster, for which van den Bosch et al. have recently claimed the presence of an UltraMassive Black Hole (UMBH) of mass 1.7 times 10^10 Msun, unless the stars in the stellar bulge is extremely bottom heavy.