544 citations · 2.3k across the 37 of their papers we have counts for
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astro-ph.GA2020★ 7 cited
A Carbon-enhanced Lyman Limit System: Signature of the First Generation of Stars?
Siwei Zou, Patrick Petitjean, Pasquier Noterdaeme +4
We present the study of a Lyman limit system (LLS) at = 1.5441 towards quasar J134122.50+185213.9 observed with VLT X-shooter. This is a very peculiar system with str…
astro-ph.GA2020★ 12 cited
Nature of the DLA towards Q0528-250: High pressure and strong UV field revealed by excitation of CI, H2 and SiII
S. A. Balashev, C. Ledoux, P. Noterdaeme +3
We present the detection of excited fine-structure energy levels of singly-ionized silicon and neutral carbon associated with the proximate damped Lyman- system at $z_{\rm abs}=…