activity
20092019
most citedDiscovery of a Perseus-like cloud in the early Universe: HI-to-H2 transition, carbon monoxide and small dust grains at zabs=2.53 towards the quasar J0000+0048

79 citations · 333 across the 11 of their papers we have counts for

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Showing 2010Show all

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astro-ph.CO2010★ 51 cited

Detection of 21-cm, H2 and Deuterium absorption at z>3 along the line-of-sight to J1337+3152

R. Srianand, N. Gupta, P. Petitjean +2

We report the detection of 21-cm and H2 absorption lines in the same DLA system (log N(HI)=21.36+-0.10) at zabs=3.17447 towards SDSSJ133724+315254 (z=3.174). We estimate the spin t…