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Iron Lines, X-Rays, and Outflowing Winds

Published online by Cambridge University Press:  12 April 2016

A. Lawrence
A. Lawrence*
Affiliation:
Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UK

Abstract

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The strength of optical Fe II lines seems to be connected to both X-ray spectral slope and X-ray loudness, as well as other interesting properties such as emission-line width and the presence of a low-ionization broad absorber. The reason for this cluster of correlations is far from clear.

Type
V. Emission Lines, Absorption Lines, the Continuum, and their Relationships
Information
International Astronomical Union Colloquium , Volume 159: Emission Lines in Active Galaxies: New Methods and Techniques , 1997 , pp. 230 - 233
Copyright
Copyright © Astronomical Society of the Pacific 1997

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