540 citations · 2.3k across the 25 of their papers we have counts for
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The physical properties of the Ly-Alpha forest at z > 1.5
Tae-Sun Kim, Robert F. Carswell, Stefano Cristiani +2
Combining a new, increased dataset of 8 QSOs covering the Ly-alpha forest at redshifts 1.5 < z < 3.6 from VLT/UVES observations with previously published results, we have investiga…
The Extended Emission-Line Region of 4C 37.43
Alan Stockton, John W. MacKenty, Esther M. Hu +1
We have explored the nature of the extended emission-line region around the z=0.37 quasar 4C 37.43, using extensive ground-based and HST imaging and spectroscopy. The velocity fiel…
The enrichment history of the intergalactic medium: O VI in Ly-alpha forest systems at redshift z ~ 2
Robert F. Carswell, Joop Schaye, Tae-Sun Kim
A search for O VI at redshifts corresponding to Ly-alpha lines in the z_em ~ 2.4 QSOs HE1122-1648 and HE2217-2818 reveals that a substantial fraction of those with H I column densi…
The evolution of the physical state of the IGM
Tae-Sun Kim, Stefano Cristiani, Sandro D'Odorico
Using a new, increased dataset of 7 QSOs from VLT/UVES observations combined with one QSO from the literature, the minimum Doppler parameters as a function of neutral hydrogen colu…