238 citations · 887 across the 17 of their papers we have counts for
13 papers · 1 filter
s-process nucleosynthesis in low-mass AGB stars by the C(,n)O neutron source
Inma Domínguez, Carlos Abia, Maurizio Busso +2
In this review we outline our knowledge on slow neutron captures, concentrating on its main part occurring during the final stages of stellar evolution for low or intermediate-mass…
The effects of a revised Be e-capture rate on solar neutrino fluxes
D. Vescovi, L. Piersanti, S. Cristallo +5
The electron-capture rate on Be is the main production channel for Li in several astrophysical environments. Theoretical evaluations have to account for not only the nuclea…
On the Origin of the Early Solar System Radioactivities. Problems with the AGB and Massive Star Scenarios
D. Vescovi, M. Busso, S. Palmerini +7
Recent improvements in stellar models for intermediate-mass and massive stars are recalled, together with their expectations for the synthesis of radioactive nuclei of lifetime $τ\…
-Processing in AGB Stars Revisited. II. Enhanced C Production Through MHD-Induced Mixing
O. Trippella, M. Busso, S. Palmerini +2
Slow neutron captures are responsible for the production of about of elements heavier than iron, mainly, occurring during the asymptotic giant branch phase of low-mass stars…
Isotope Anomalies in the Fe-group Elements in Meteorites and Connection to Nucleosynthesis in AGB Stars
Gerald J. Wasserburg, Oscar Trippella, Maurizio Busso
We study the effects of neutron captures in AGB stars on \oq Fe-group\cqb elements, with an emphasis on Cr, Fe, and Ni. These elements show anomalies in Cr, Fe, and $…
A new solar fluorine abundance and a fluorine determination in the two open clusters M 67 and NGC 6404
E. Maiorca, H. Uitenbroek, S. Uttenthaler +3
We present a new determination of the solar fluorine abundance together with abundance measurements of fluorine in two Galactic open clusters. We analyzed a sunspot spectrum, obser…