activity
19962009
most citedFirst stars VI - Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements

434 citations · 2.1k across the 26 of their papers we have counts for

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Showing 1996Show all

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astro-ph1996

Baryonic Density from Primordial Li

Piercarlo Bonifacio, Paolo Molaro

Lithium abundances in a selected sample of halo stars have been revised by using new accurate Teff. From 41 plateau stars we found no evidence for intrinsic dispersion, a tiny tren…

astro-ph1996

New beryllium observations in low-metallicity stars

P. Molaro, P. Bonifacio, F. Castelli +1

We present observations of the Be II 313.0 nm resonance doublet in 14 halo and old disk stars with metallicities ranging from [Fe/H]=-0.4 to about -3.0 obtained with the CASPEC spe…