Radiative transition of a massive neutrino in the field of an intense electromagnetic wave
Journal Article
·
· Physics of Atomic Nuclei
OSTI ID:166823
- Yaroslavl` State Univ. (Russian Federation)
The radiative transition of a massive neutrino {nu}{sub i}{yields}{nu}{sub j}{gamma} in the field of a circularly polarized plane electromagnetic wave is studied in the standard model with lepton mixing. A general expression for the decay amplitude is obtained. It is shown that, in contrast to the decay probability in a vacuum or in a constant uniform field, the transition probability in a wave field is free from the threshold factor {approximately} (1 - m{sub i}/m{sub j}). A significant enhancement ({approximately}10{sup 33}) of the neutrino transition probability in a wave field is discovered. 11 refs., 3 figs.
- OSTI ID:
- 166823
- Journal Information:
- Physics of Atomic Nuclei, Journal Name: Physics of Atomic Nuclei Journal Issue: 4 Vol. 58; ISSN 1063-7788; ISSN PANUEO
- Country of Publication:
- United States
- Language:
- English
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