activity
19962026
most citedThe Eighth Data Release of the Sloan Digital Sky Survey: First Data from SDSS-III

1.5k citations · 3k across the 41 of their papers we have counts for

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Showing 2014Show all

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astro-ph.GA2014★ 55 cited

The Dependence of C IV Broad Absorption Line Properties on Accompanying Si IV and Al III Absorption: Relating Quasar-Wind Ionization Levels, Kinematics, and Column Densities

N. Filiz Ak, W. N. Brandt, P. B. Hall +10

We consider how the profile and multi-year variability properties of a large sample of C IV Broad Absorption Line (BAL) troughs change when BALs from Si IV and/or Al III are presen…

astro-ph.CO2014★ 43 cited

Variability in Low Ionization Broad Absorption Line Outflows

M. Vivek, R. Srianand, P. Petitjean +3

We present results of our time variability studies of Mg II and Al III absorption lines in a sample of 22 Low Ionization Broad Absorption Line QSOs (LoBAL QSOs) at 0.2 <= zem <= 2.…