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The M_BH - L_rad Relation for Flat-Spectrum Quasars

Matt J. Jarvis·Ross J. McLure
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Abstract

In this proceedings we summarize our recent letter (Jarvis & McLure 2002) where we suggested that by correcting for the inevitable effects of inclination, the black-hole masses of flat-spectrum quasars (FSQ) with intrinsically powerful radio jets are confined, virtually exclusively, to M_BH >10^{8} Msolar. After considering realistic Doppler boosting factors, many of the FSQ would be more accurately classified as radio-intermediate or radio-quie t quasars. This range in radio luminosity suggests that the FSQ are fully consistent with an upper boundary on radio power of the form L_5GHz proportional to M_BH^2.5.

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Matt J. Jarvis, Ross J. McLure. 2003-02-25. The M_BH - L_rad Relation for Flat-Spectrum Quasars. https://arxiv.org/abs/astro-ph/0302512

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