Neutrino decay of an axion in an external electromagnetic field

被引：0
|
作者：
Skobelev V.V. [1 ]
机构：
[1] Moscow State Industrial University, Moscow
来源：
Russian Physics Journal | 1999年 / 42卷 / 2期
关键词：
Charged Lepton; Exact Expression; External Electromagnetic Field; Axion Decay; Charged Fermion;
D O I：
10.1007/BF02509962
中图分类号：
学科分类号：
摘要：
Switching on an external electromagnetic field opens a neutrino decay channel of a hypothetical pseudoscalar particle, an axion, which plays an important role in modern field theory. We obtain exact expressions in the one-loop approximation for the probability of the α → v v̄ decay into a massless neutrino in a crossed field F and study the asymptotic behavior by the nature of the parameter Χ = √e2(kF2k)/m3e. © 1999 Kluwcr Academic/Plenum Publishers.
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页码：136 / 141
页数：5
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