Neutrino Spin and Dispersion in Magnetized Medium
Keyword(s):
The full energy shift of a massive Dirac neutrino in magnetized electron-positron plasma was investigated using the Matsubara imaginary time and real time formalisms. The neutrino dispersion in the magnetized medium was analyzed as a function of the neutrino spin and mass. It was shown that in a superstrong magnetic field the CP-symmetric plasma contribution to the neutrino energy greatly exceeds the analogous correction in the field-free case. The contribution of plasma to the anomalous magnetic moment of a neutrino was obtained.
2018 ◽
Vol 27
(02)
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pp. 1850011
Keyword(s):
Keyword(s):
1990 ◽
Vol 142
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pp. 35-38
2014 ◽
Vol 29
(26)
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pp. 1450136
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1994 ◽
Vol 30
(3)
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pp. 173-177
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