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Correlation Between the FWHM of the Broad Emission Lines and the Soft X-Ray Photon Index in the PG Quasars

Published online by Cambridge University Press:  12 April 2016

P.M. Gondhalekar ,
C. Rouillon-Foley  and
B.J. Kellettl
P.M. Gondhalekar
Affiliation:
Rutherford Appleton Laboratory, Chilton, OXON, OX11 0QX, UK
C. Rouillon-Foley
Affiliation:
Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Dorking, Surrey, RH5 6NT, UK
B.J. Kellettl
Affiliation:
Rutherford Appleton Laboratory, Chilton, OXON, OX11 0QX, UK

Abstract

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The correlation between the FWHM of Lyα, C IV and Hβ lines and the photon index of the soft X-ray continuum is investigated for a sample of PG quasars. Only the FWHM of Hβ line is correlated with the photon index and this correlation depends on the sample of the AGNs considered.

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. 254 - 255
Copyright
Copyright © Astronomical Society of the Pacific 1997

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