544 citations · 2.3k across the 36 of their papers we have counts for
5 papers · 1 filter
Cold gas in the early Universe. Survey for neutral atomic-carbon in GRB host galaxies at 1 < z < 6 from optical afterglow spectroscopy
K. E. Heintz, C. Ledoux, J. P. U. Fynbo +14
We present a survey for neutral atomic-carbon (CI) along gamma-ray burst (GRB) sightlines, which probes the shielded neutral gas-phase in the interstellar medium (ISM) of GRB host…
Molecular gas and star formation in an absorption-selected galaxy: Hitting the bull's eye at z = 2.46
A. Ranjan, P. Noterdaeme, J. -K. Krogager +8
We present the detection analysis of a diffuse molecular cloud at z=2.4636 towards the quasar SDSS J1513+0352(z 2.68) observed with the X-shooter spectrograp…
A quasar hiding behind two dusty absorbers. Quantifying the selection bias of metal-rich, damped Lyman-alpha absorption systems
K. E. Heintz, J. P. U. Fynbo, C. Ledoux +6
The cosmic chemical enrichment as measured from damped Ly absorbers (DLAs) will be underestimated if dusty and metal-rich absorbers have evaded identification. Here we report th…
The recalibration of the UVES-POP stellar spectral library
Svyatoslav Borisov, Igor Chilingarian, Eugene Rubtsov +3
We have re-reduced all spectra from the UVES-POP stellar spectral library using the version 5.5.7 of the UVES pipeline and an algorithm we designed, which allows us to remove rippl…
A clumpy and anisotropic galaxy halo at z=1 from gravitational-arc tomography
Sebastian Lopez, Nicolas Tejos, Cedric Ledoux +6
Every star-forming galaxy has a halo of metal-enriched gas extending out to at least 100 kpc, as revealed by the absorption lines this gas imprints on the spectra of background qua…