5 papers · 1 filter
Plasma induced neutrino spin flip via the neutrino magnetic moment
A. V. Kuznetsov, N. V. Mikheev
The neutrino spin flip radiative conversion processes nu_L -> nu_R + gamma^* and nu_L + gamma^* -> nu_R in medium are considered. It is shown in part that an analysis of the so-cal…
Could the process of neutrino photoproduction on nuclei, stimulated by a strong magnetic field, compete with URCA processes?
A. V. Kuznetsov, N. V. Mikheev
The recent studies is reported of the neutrino photoproduction on nuclei, gamma + Ze -> Ze + gamma + nu + anti-nu, in a strong magnetic field. It is shown that the catalyzing influ…
General amplitude of the n - vertex one-loop process in a strong magnetic field
A. V. Kuznetsov, N. V. Mikheev, D. A. Rumyantsev
A general analysis of the n-vertex loop amplitude in a strong magnetic field is performed, based on the asymptotic form of the electron propagator in the field. As an example, the…
Comment on the paper: ``Neutrino pair production by a virtual photon in an external magnetic field'' by Zhukovskii et al
A. V. Kuznetsov, N. V. Mikheev
We point out some serious mistakes in the investigation of Zhukovskii et al. Both the amplitude and the probability of the process were calculated wrongly, that is, the problem of…
Radiative Transition of Massless Neutrino in Strong Magnetic Field
A. A. Gvozdev, N. V. Mikheev, L. A. Vassilevskaya
Radiative transition of massless neutrino () in a strong magnetic field is investigated in the framework of the Standard Model. The process probabili…