93 citations · 412 across the 10 of their papers we have counts for
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astro-ph.CO2013★ 54 cited
Molecular hydrogen in the z = 2.66 damped Lyman-alpha absorber toward Q J0643-5041
D. Albornoz Vásquez, H. Rahmani, P. Noterdaeme +3
We use high signal-to-noise ratio, high-resolution VLT-UVES data of Q J0643-5041 amounting to a total of more than 23 hours exposure time and fit the neutral hydrogen, metals and H…
astro-ph.CO2012★ 49 cited
Constraining the variation of fundamental constants at z ~ 1.3 using 21-cm absorbers
H. Rahmani, R. Srianand, N. Gupta +3
We present high resolution optical spectra obtained with the Ultraviolet and Visual Echelle Spectrograph (UVES) at the Very Large Telescope (VLT) and 21-cm absorption spectra obtai…