fWe summarize recent ab initio studies of low-energy electroweak reactions of astrophysical interest, relevant for both big bang nucleosynthesis and solar neutrino production. The calculational methods include direct integration for np radiative and pp weak capture, correlated hyperspherical harmonics for reactions of A = 3,4 nuclei, and variational Monte Carlo for A = 6, 7 nuclei. Realistic nucleon-nucleon and three-nucleon interactions and consistent current operators are used as input. (c) 2004 Published by Elsevier B.V.
Modem theories of low-energy astrophysical reactions
MARCUCCI, LAURA ELISA;
2006-01-01
Abstract
fWe summarize recent ab initio studies of low-energy electroweak reactions of astrophysical interest, relevant for both big bang nucleosynthesis and solar neutrino production. The calculational methods include direct integration for np radiative and pp weak capture, correlated hyperspherical harmonics for reactions of A = 3,4 nuclei, and variational Monte Carlo for A = 6, 7 nuclei. Realistic nucleon-nucleon and three-nucleon interactions and consistent current operators are used as input. (c) 2004 Published by Elsevier B.V.File in questo prodotto:
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