182 citations · 712 across the 11 of their papers we have counts for
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Halo Gas Cross Sections And Covering Fractions of MgII Absorption Selected Galaxies
G. G. Kacprzak, C. W. Churchill, C. C. Steidel +1
We examine halo gas cross sections and covering fractions, f_c, of intermediate redshift MgII absorption selected galaxies. We computed statistical absorber halo radii, R_x, using…
Comment on "Limits on the Time Variation of the Electromagnetic Fine-Structure Constant in the Low Energy Limit from Absorption Lines in the Spectra of Distant Quasars"
Michael T. Murphy, John K. Webb, Victor V. Flambaum
In their Letter [Phys. Rev. Lett. 92, 121302 (2004)] (also [Astron. Astrophys. 417, 853 (2004)]), Srianand et al. analysed optical spectra of heavy-element species in 23 absorption…
The host galaxies of strong CaII QSO absorption systems at z<0.5
Berkeley J. Zych, Michael T. Murphy, Max Pettini +3
We present new imaging and spectroscopic observations of the fields of five QSOs with very strong intervening CaII absorption systems at redshifts z<0.5 selected from the Sloan Dig…