78 citations · 237 across the 6 of their papers we have counts for
Showing 2003 · astro-phShow all
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astro-ph2003
Nitrogen Abundances in High-z DLAs
P. Molaro, M. Centurion, V. D'Odorico +1
Determination of chemical abundances for elements produced mainly by Type I SNae and intermediate mass stars in high redshift DLAs probes the early chemical build-up on time-scales…
astro-ph2003
Ar I as a tracer of ionization evolution
Giovanni Vladilo, Miriam Centurion, Valentina D'Odorico +1
We present a study of Ar abundances in 15 damped Ly alpha systems (DLAs) in the redshift interval from 2.3 to 3.4. The sample includes 4 new UVES/VLT measurements of Ar I column de…