Influence of Spin on the Dispersion of a Massive Dirac Neutrino in a Magnetized Plasma

Influence of Spin on the Dispersion of a Massive Dirac Neutrino in a Magnetized Plasma

The dispersion law and the anomalous magnetic moment of a neutrino in a magnetized electron-positron plasma are investigated as functions of the magnetic field strength, the polarization state, energy, direction of motion, and mass of the neutrino, and the parameters of the plasma. The calculation w...

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Bibliographic Details
Published in:Russian physics journal Vol. 58; no. 12; pp. 1826 - 1833
Main Author: Eminov, P.A
Format: Journal Article
Language:English
Published: New York Springer US 01-04-2016
Springer
Subjects:
Condensed Matter Physics
Hadrons
Heavy Ions
Lasers
Mathematical and Computational Physics
Nuclear Physics
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Theoretical
energy shift
neutrino
magnetized plasma
spin
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Summary:The dispersion law and the anomalous magnetic moment of a neutrino in a magnetized electron-positron plasma are investigated as functions of the magnetic field strength, the polarization state, energy, direction of motion, and mass of the neutrino, and the parameters of the plasma. The calculation was performed by the method of the time Green’s functions at finite temperature. Results for a massive neutrino in the limiting case are compared with the results of other authors, obtained earlier for a massless left-handed neutrino.
ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-016-0723-x