158 citations · 896 across the 11 of their papers we have counts for
3 papers · 1 filter
Lensing, reddening and extinction effects of MgII absorbers from z=0.4 to z=2
Brice Ménard, Daniel Nestor, David Turnshek +5
Using a sample of almost 7000 strong MgII absorbers with 0.4 < z < 2.2 detected in the SDSS DR4 dataset, we investigate the gravitational lensing and dust extinction effects they i…
The Environments of Ultra-strong Mg II Absorbers
Daniel B. Nestor, David A. Turnshek, Sandhya M. Rao +1
We present r'- or i'-band WIYN images of the fields of 15 Sloan Digital Sky Survey quasars that have spectra exhibiting intervening MgII absorption-line systems with rest equivalen…
The Metallicity - Kinematics Relation in Large-N(HI) Absorbers
David A. Turnshek, Sandhya M. Rao, Daniel B. Nestor +2
Sloan Digital Sky Survey (SDSS) quasar spectroscopy is yielding a database of strong low-ionization MgII absorbers over the redshift interval 0.36<z<2.28 which is over two orders o…