Axion decay a f f in a strong magnetic field
N. V. Mikheev, L. A. Vassilevskaya
Abstract
The axion decay into charged fermion-antifermion pair a ~ f ~ f is studied in external crossed and magnetic fields. The result we have obtained can be of use to re-examine the lower limit on the axion mass in case of possible existence of strong magnetic fields at the early Universe stage.
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