Absorption of the solar radiation by the solar neutrinos

We calculated the absorption probability of photons radiated from the surface of the Sun by a left-handed neutrino with definite mass and a typical momentum for which we choose |p_1|=0.2 MeV, producing a heavier right-handed antineutrino. We obtain the absorption probability P_{abs.}=1.27 10^{-50} and the absorption range R_{abs.}=0.89 10^4 R_{Sun}=41.4 au, using a neutrino mass difference of 50 meV and associated transition dipole moments.