223 citations · 885 across the 41 of their papers we have counts for
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astro-ph.CO2011★ 5 cited
Discovery of A Variable Broad Absorption Line in the BL Lac object PKS 0138-097
Zhang Shaohua, Wang Huiyuan, Zhou Hongyan +2
We report the discovery of a Broad Absorption Line (BAL) of \sim 10^4 km s-1 in width in the previously known BL Lac object PKS 0138-097, which we tentatively identified as a Mg II…
astro-ph.CO2011★ 37 cited
The Jet Power and Emission Line Correlations of Radio Loud Optically Selected Quasars
Brian Punsly, Shaohua Zhang
In this Letter, the properties of the extended radio emission form SDSS DR7 quasars with is studied. This low redshift sample is useful since any corresponding FIRST ra…
astro-ph.CO2011★ 22 cited
Calibrating Emission Lines as Quasar Bolometers
Brian Punsly, Shaohua Zhang
Historically, emission lines have been considered a valuable tool for estimating the bolometric thermal luminosity of the accretion flow in AGN, . We study the reliability…