X iv : h ep - p h / 94 12 25 1 v 1 7 D ec 1 99 4 Transition radiation of the neutrino magnetic moment
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چکیده
If the neutrino has a finite mass and a magnetic moment it would produce transition radiation when crossing the interface between two media of which plasma frequencies are ω 1 and ω 2 (ω 1 ≫ ω 2). We found that the probability of transition radiation is larger by an order of magnitude using the quantum theory than that recently reported by one of us using classical electrodynam-ics, and that the energy spectrum of the radiation is uniform up to ∼ γω 1 , where γ is the Lorentz factor of the neutrino (γ = E ν /m ν).
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تاریخ انتشار 1994