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Laboratory atomic transition data for precise optical quasar absorption spectroscopy [PDF]
Monthly Notices of the Royal Astronomical Society, 2013 Quasar spectra reveal a rich array of important astrophysical information about galaxies which intersect the quasar line of sight. They also enable tests of the variability of fundamental constants over cosmological time and distance-scales. Key to these
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High-Resolution Optical Spectroscopy of Radio Broad Absorption Line Quasars
2010We present high-resolution optical spectroscopy of several high-redshift BAL (Broad Absorption Line) quasars: 0844+0503, at redshift z=3.3465, which has a known radio counterpart observed by the VLA FIRST survey; 0908+0658, at redshift z=3.0734, with no radio detection recorded in the NASA/IPAC Extragalactic Database (NED); and 0217–0854, at redshift z=
F. Jiménez-Luján +2 more
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The distribution of quasar absorption line systems ? Selection effects
Astrophysics and Space Science, 1982C Martin Gaskell, Gaskell C Martin
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The Unusual Absorption Line Spectrum of Quasar SDSS J2220+0109
Chinese Astronomy and Astrophysics, 2013Wang Ting-Gui
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XMM-NewtonSpectroscopy of the Highly Polarized and Luminous Broad Absorption Line Quasar CSO 755
Astronomical Journal, 2005Ohad Shemmer, W N Brandt, S C Gallagher
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