1.2k citations · 6.1k across the 76 of their papers we have counts for
Showing 2013 · astro-ph.GAShow all
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astro-ph.GA2013★ 51 cited
X-Shooter GTO: evidence for a population of extremely metal-poor, alpha-poor stars
E. Caffau, P. Bonifacio, P. Francois +12
The extremely metal-poor stars are the direct descendants of the first generation stars. They carry the chemical signature of the pristine Universe at the time they formed, shortly…
astro-ph.GA2013★ 160 cited
Carbon-enhanced metal-poor stars: the most pristine objects?
Monique Spite, E. Caffau, Piercarlo Bonifacio +4
Carbon-enhanced metal poor stars (CEMP) form a significant proportion of the metal-poor stars, their origin is not well understood. Three very metal-poor C-rich turnoff stars were…