2 papers
astro-ph2003
Implications of IR continua for x-ray emission/reflection in AGN
Gary J. Ferland, Peter G. Martin, Peter A. M. van Hoof +1
Observations of infrared emission from AGN show that grains exist over a broad range of distances from the central object, extending to the point where they are destroyed by sublim…
astro-ph2002
A New Feature in the Interstellar Extinction Curve at 2700 A: Diamonds in the Rough?
Geoffrey C. Clayton, Karl D. Gordon, Adolf N. Witt +7
Space Telescope Imaging Spectrograph (STIS) and archival International Ultraviolet Explorer (IUE) data were used to search for structure in the ultraviolet interstellar extinction…