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Dust-reddening and gravitational lensing of SDSS QSOs due to foreground damped Lyman α systems |
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| Authors: | M T Murphy J Liske |
| Institution: | Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge, CB3 0HA;European Southern Observatory, Karl-Schwarzschild-Str. 2, 85748 Garching, Germany |
| Abstract: | |
| Keywords: | dust extinction galaxies: high-redshift intergalactic medium galaxies: ISM quasars: absorption lines |