Neutrino magnetic moment in a magnetized plasma
N.V.Mikheev, E.N.Narynskaya
TL;DR
This paper calculates the neutrino magnetic moment in a magnetized plasma, showing that the plasma's influence does not significantly enhance the magnetic moment as previously suggested.
Contribution
It provides a revised calculation demonstrating that magnetized plasma does not substantially increase the neutrino magnetic moment compared to earlier claims.
Findings
Magnetized plasma's contribution to neutrino magnetic moment is limited.
Only the part of neutrino energy related to spin and magnetic field affects the magnetic moment.
Previous literature overestimated the plasma's effect on the magnetic moment.
Abstract
The contribution of a magnetized plasma to the neutrino magnetic moment is calculated. It is shown that only part of the additional neutrino energy in magnetized plasma connecting with its spin and magnetic field strength defines the neutrino magnetic moment. It is found that the presence of magnetized plasma does not lead to the considerable increase of the neutrino magnetic moment in contrast to the results presented in literature previously.
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