Radiative neutrino decay in a strong magnetic field

The radiative decay of neutrinos in a strong magnetic field that have relatively high energies, E ≫ m e , is studied with allowance for positronium contribution to the photon polarization operator in the vicinity of the cyclotron resonance. It is shown that the probability for the process ν → νγ inc...

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Veröffentlicht in:	Physics of atomic nuclei 2013-12, Vol.76 (12), p.1541-1545
Hauptverfasser:	Anikin, R. A., Mikheev, N. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	ATOMIC AND MOLECULAR PHYSICS CYCLOTRON RESONANCE Elementary Particles and Fields MAGNETIC FIELDS NEUTRINOS Particle and Nuclear Physics PHOTONS Physics Physics and Astronomy POLARIZATION POSITRONIUM RADIATIVE DECAY
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Zusammenfassung:	The radiative decay of neutrinos in a strong magnetic field that have relatively high energies, E ≫ m e , is studied with allowance for positronium contribution to the photon polarization operator in the vicinity of the cyclotron resonance. It is shown that the probability for the process ν → νγ increases substantially upon taking into account the positronium contribution.
ISSN:	1063-7788 1562-692X
DOI:	10.1134/S1063778813110021