Astrophysical reaction rates of α-induced reactions for nuclei with 26≤Z≤83 from the new Atomki-V2 α-nucleus potential

Astrophysical reaction rates of α-induced reactions for nuclei with 26≤Z≤83 from the new Atomki-V2 α-nucleus potential

The new Atomki-V2 α-nucleus potential is applied to calculate astrophysical reaction rates NA〈σv〉 of intermediate mass and heavy target nuclei from iron (Z=26) up to bismuth (Z=83). Overall, reaction rates of α-induced reactions are provided for 4359 target nuclei, covering as well neutron-deficient...

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Bibliographic Details
Published in:Atomic data and nuclear data tables 2021-11, Vol.142, p.101453, Article 101453
Main Authors: Mohr, P., Fülöp, Zs, Gyürky, Gy, Kiss, G.G., Szücs, T., Arcones, A., Jacobi, M., Psaltis, A.
Format: Article
Language:eng
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Summary:The new Atomki-V2 α-nucleus potential is applied to calculate astrophysical reaction rates NA〈σv〉 of intermediate mass and heavy target nuclei from iron (Z=26) up to bismuth (Z=83). Overall, reaction rates of α-induced reactions are provided for 4359 target nuclei, covering as well neutron-deficient as extremely neutron-rich target nuclei from the proton to the neutron dripline. Contrary to previous rate compilations, these new calculations include all relevant exit channels with the dominating (α, xn) reactions for neutron-rich target nuclei.
ISSN:0092-640X
1090-2090