285 citations · 1.4k across the 38 of their papers we have counts for
4 papers · 1 filter
Bayesian calibration of the mixing length parameter and of the helium-to-metal enrichment ratio with open clusters: the Hyades test-bed
E. Tognelli, M. Dell'Omodarme, G. Valle +2
We tested the capability of a Bayesian procedure to calibrate both the helium abundance and the mixing length parameter (), using precise photometric data for main-sequence…
On the Metamorphosis of the Bailey diagram for RR Lyrae stars
G. Bono, V. F. Braga, J. Crestani +37
We collected over 6000 high-resolution spectra of four dozen field RR Lyrae (RRL) variables pulsating either in the fundamental (39 RRab) or in the first overtone (9 RRc) mode. We…
Protostellar accretion in low mass metal poor stars and the cosmological lithium problem
E. Tognelli, P. G. Prada Moroni, S. Degl'Innocenti +2
The cosmological lithium problem, that is, the discrepancy between the lithium abundance predicted by the Big Bang nucleosynthesis and the one observed for the stars of the 'Spite…
Protostellar accretion and the cosmological lithium problem
S. Cassisi, M. Salaris, S. Degl'Innocenti +2
The cosmological lithium problem, i.e. the discrepancy between the lithium abundance predicted by the Big Bang Nucleosynthesis and the one observed for the stars of the "Spite plat…