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The Ni(n,) cross section measured with DANCE
M. Weigand, T. A. Bredeweg, A. Couture +15
The neutron capture cross section of the s-process branch nucleus Ni affects the abundances of other nuclei in its region, especially Cu and Zn. In order to de…
Post-AGB stars in the Magellanic Clouds and neutron-capture processes in AGB stars
M. Lugaro, S. W. Campbell, H. Van Winckel +3
We explore modifications to the current scenario for the slow neutron capture process in asymptotic giant branch (AGB) stars to account for the Pb deficiency observed in post-AGB s…
The Branchings of the Main s-process: Their Sensitivity to alpha-induced Reactions on 13C and 22Ne and to the Uncertainties of the Nuclear Network
Sara Bisterzo, Roberto Gallino, Franz Kaeppeler +6
This paper provides a detailed analysis of the main component of the slow neutron capture process (the s-process), which accounts for the solar abundances of half of the nuclei wit…
The thermal neutron capture cross section of the radioactive isotope Fe
T. Heftrich, M. Bichler, R. Dressler +20
50% of the heavy element abundances are produced via slow neutron capture reactions in different stellar scenarios. The underlying nucleosynthesis models need the input of neutron…
First Measurement of the Ru(p,)Rh Cross Section for the p-Process with a Storage Ring
Bo Mei, Thomas Aumann, Shawn Bishop +44
This work presents a direct measurement of the Ru()Rh cross section via a novel technique using a storage ring, which opens opportunities for reaction measureme…
Correlated Strontium and Barium Isotopic Compositions of Acid-Cleaned Single Silicon Carbides from Murchison
Nan Liu, Michael R. Savina, Roberto Gallino +8
We present strontium, barium, carbon, and silicon isotopic compositions of 61 acid-cleaned presolar SiC grains from Murchison. Comparison with previous data shows that acid washing…