NEUTRINO TRANSITIONS NU-]NU-GAMMA AND NU-]NU-E(-) IN A STRONG MAGNETIC-FIELD AS A POSSIBLE ORIGIN OF THE COSMOLOGICAL GAMMA-BURST()E()

Citation
Aa. Gvozdev et al., NEUTRINO TRANSITIONS NU-]NU-GAMMA AND NU-]NU-E(-) IN A STRONG MAGNETIC-FIELD AS A POSSIBLE ORIGIN OF THE COSMOLOGICAL GAMMA-BURST()E(), Physics of atomic nuclei, 61(6), 1998, pp. 1031-1034
Citations number
21
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields
Journal title
ISSN journal
10637788
Volume
61
Issue
6
Year of publication
1998
Pages
1031 - 1034
Database
ISI
SICI code
1063-7788(1998)61:6<1031:NTNANI>2.0.ZU;2-M
Abstract
High-energy neutrino transitions in a strong magnetic field that are a ccompanied by the creation of photons and electron-positron pairs are investigated within the Standard Model. The probabilities of the proce sses and the mean values of the energy and momentum lost by the neutri nos are presented. The asymmetry of the outgoing neutrinos as a possib le source of the sufficient recoil ''kick'' velocity of the remnant an d the emission of electron-positron pairs and photons in the ''polar c ap'' region of the remnant as a possible origin of the cosmological ga mma burst are discussed.