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2010-01-01
Shankar, Francesco, Sivakoff, Gregory Robert, Vestergaard, Marianne, Dai, Xinyu
We cross-correlate the Sloan Digital Sky Survey Data Release 3 quasar sample with Faint Images of the Radio Sky at Twenty centimetres (FIRST) and the Vestergaard et al. black hole (BH) mass sample to compare the mean accretion histories of optical and radio quasars. We find significant...
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