67 citations · 193 across the 4 of their papers we have counts for
4 papers
Partial mixing and the formation of 13C pockets in AGB stars: effects on the s-process elements
J. F. Buntain, C. L. Doherty, M. Lugaro +3
The production of the elements heavier than iron via slow neutron captures (the s process) is a main feature of the contribution of asymptotic giant branch (AGB) stars of low mass…
Cross-Section Measurements of the 86Kr(g,n) Reaction to Probe the s-Process Branching at 85Kr
R. Raut, A. P. Tonchev, G. Rusev +9
We have carried out photodisintegration cross-section measurements on 86Kr using monoenergetic photon beams ranging from the neutron separation energy, S_n = 9.86 MeV, to 13 MeV. W…
New determination of the 13C(a, n)16O reaction rate and its influence on the s-process nucleosynthesis in AGB stars
B. Guo, Z. H. Li, M. Lugaro +21
We present a new measurement of the -spectroscopic factor () and the asymptotic normalization coefficient (ANC) for the 6.356 MeV 1/2 subthreshold state of O thr…
Tungsten isotopic compositions in stardust SiC grains from the Murchison meteorite: Constraints on the s-process in the Hf-Ta-W-Re-Os region
J. N. Ávila, M. Lugaro, T. R. Ireland +7
We report the first tungsten isotopic measurements in stardust silicon carbide (SiC) grains recovered from the Murchison carbonaceous chondrite. The isotopes 182W, 183W, 184W, 186W…