Neutrino-antineutrino pair photoproduction on electron (with consideration for the neutrino electromagnetic properties) and its astrophisical aspects

The photoneutrino process, $\gamma _{L,R} e^-_{L,R}\to e^- \nu \bar{\nu}$ due to interactions of the neutrino electromagnetic dipole moments ($\mu_{\nu}, d_{\nu}$) with an electron is examined. Expressions have been obtained for the total cross section of the process and for the photoneutrino luminosity of the Fermi electron gas.