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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
Abstract
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
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- Copyright © Astronomical Society of the Pacific 1997