12 citations · 26 across the 3 of their papers we have counts for
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3 papers · 1 filter
astro-ph.GA2016★ 11 cited
The Mid-Infrared Luminosity Evolution and Luminosity Function of Quasars with SDSS and WISE
J. Singal, J. George, A. Gerber
We determine the 22m luminosity evolution and luminosity function for quasars from a data set of over 20,000 objects obtained by combining flux-limited Sloan Digital Sky Survey…
astro-ph.GA2015★ 12 cited
Axial Ratio of Edge-On Spiral Galaxies as a Test For Extended Bright Radio Halos
J. Singal, A. Kogut, E. Jones +1
We use surface brightness contour maps of nearby edge-on spiral galaxies to determine whether extended bright radio halos are common. In particular, we test a recent model of the s…
astro-ph.GA2014★ 3 cited
On The Relation Between the AGN Jet and Accretion Disk Emissions
Vahe Petrosian, Jack Singal
Active galactic nuclei jets are detected via their radio and/or gamma-ray emissions while the accretion disks are detected by their optical and UV radiation. Observations of the ra…