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
X-ray line emission from photo-ionized gas in a Seyfert nucleus
A. C. Fabian,Randy R. Ross +1 more
Journal ArticleDOI
A non-thermal radio/optical/X-ray source in PKS 2316 – 423
C. S. Crawford,A. C. Fabian +1 more
TL;DR: In this article, the authors report observations of PKS 2316−423 in the ultraviolet and with the ROSAT HRI, where it appears as a bright point source optical spectroscopy reveals weak emission lines and a strong, excess blue continuum that is centrally concentrated, which is probably due to a non-thermal source, such as an active nucleus with an optical synchrotron jet.
Journal ArticleDOI
Nearby galaxies and the ginga x-ray background
Francisco J. Carrera,Xavier Barcons,J. A. Butcher,A. C. Fabian,Ofer Lahav,G. C. Stewart,R. S. Warwick +6 more
TL;DR: In this article, XB and ACF were partly supported by the 'Human Capital and Mobility' programme of the EU under contract CHRXCT92-0033 under project PB92-00501.
Journal ArticleDOI
WHT spectroscopy of emission-line gas around two separate quasars at z=0.87.
Journal ArticleDOI
γ -Rays from γ Geminorum?
TL;DR: In this paper, the authors proposed a companion for the γ-ray source CG195+4 (Geminga) which is an early type star at a distance of ≳ 70 pc.