  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 + photon, the photomagnetic
disintegration of the deuteron photon + D -> n + p and weak reactions of
astrophysical interest. These are the solar proton burning p + p -> D +
positron + nu_e, the pep-process p + electron + p -> D + nu_e and the neutrino
and anti-neutrino disintegration of the deuteron caused by charged nu_e + D ->
electron + p + p, anti-nu_e + D -> positron + n + n and neutral nu_e(anti-nu_e)
+ D -> nu_e(ant-nu_e) + n + p weak currents.
