927 citations · 11.6k across the 169 of their papers we have counts for
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CEMP-s and CEMP-s/r stars: last update
S. Bisterzo, R. Gallino, O. Straniero +3
We provide an updated discussion of the sample of CEMP-s and CEMP-s/r stars collected from the literature. Observations are compared with the theoretical nucleosynthesis models of…
AGB yields and Galactic Chemical Evolution: last updated
S. Bisterzo, C. Travaglio, M. Wiescher +7
We study the s-process abundances at the epoch of the Solar-system formation as the outcome of nucleosynthesis occurring in AGB stars of various masses and metallicities. The calcu…
The effects of rotation on the s-process nucleosynthesys in Asymptotic Giant Branch stars
L. Piersanti, S. Cristallo, O. Straniero
In this paper we analyze the effects induced by rotation on low mass Asymptotic Giant Branch stars. We compute two sets of models, M=2.0 Msun at [Fe/H]=0 and M=1.5 Msun at [Fe/H]=-…
Two barium stars in the Galactic bulge
Thomas Lebzelter, Stefan Uttenthaler, Oscar Straniero +1
Barium stars conserve important information on the s-process and the third dredge-up in intermediate mass stars. Their discovery in various environments is therefore of great help…
Nitrogen isotopes in AGB carbon stars and presolar SiC grains: a challenge for stellar nucleosynthesis
R. Hedrosa, C. Abia, M. Busso +5
Isotopic ratios of C, N, Si, and trace heavy elements in presolar SiC grains from meteorites provide crucial constraints to nucleosynthesis. A long-debated issue is the origin of t…
Neutron-induced background by an alpha-beam incident on a deuterium gas target and its implications for the study of the 2H(alpha,gamma)6Li reaction at LUNA
M. Anders, D. Trezzi, A. Bellini +26
The production of the stable isotope Li-6 in standard Big Bang nucleosynthesis has recently attracted much interest. Recent observations in metal-poor stars suggest that a cosmolog…