Dynamics of low-energy nuclear forces for electromagnetic and weak reactions with the deuteron in the Nambu-Jona-Lasinio model of light nuclei
Institut für Kernphysik, Technische Universität Wien, Wiedner Hauptstr. 8–10, A-1040, Vienna, Austria
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Published online: 15 June 2000
A dynamics of low-energy nuclear forces is investigated for low-energy electromagnetic and weak nuclear reactions with the deuteron in the Nambu-Jona-Lasinio model of light nuclei by example of the neutron-proton radiative capture (M1-capture) n + p → D + γ, the photomagnetic disintegration of the deuteron γ + D → n + p and weak reactions of astrophysical interest. These are the solar proton burning p + p → D + e+ + ν e, the pep-process p + e− + p → D + ν e and the neutrino and antineutrino disintegration of the deuteron caused by charged ν e + D → e− + p + p, + D → e+ + n + n and neutral ν e() + D → ν e() + n + p weak currents.
PACS: 11.10.Ef Lagrangian and Hamiltonian approach – / 13.75.Cs Nucleon-nucleon interactions (including antinucleons, deuterons, etc.) – / 14.20.Dh Protons and neutrons – / 21.30.Fe Forces in hadronic systems and effective interactions –
© Società Italiana di Fisica and Springer-Verlag, 2000