activity
19982005
most citedReliability in the Face of Complexity; The Challenge of High-End Scientific Computing

1 citations · 1 across the 5 of their papers we have counts for

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Showing 2003Show all

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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-ph2003

The spectrum of a single photoionized cloud

Gary J. Ferland

The emission-line spectrum of a quasar is most likely emitted by an ensemble of photoionized clouds moving with a variety of velocities, with a range of densities and distances fro…