Electron-neutrino Majorana mass and solar neutrino oscillations
نویسندگان
چکیده
منابع مشابه
Electron-Neutrino Majorana Mass and Solar Neutrino Oscillations
Assuming the Majorana masses of νe and the linear combination cντ − sνμ to be equal from their couplings to a heavy scalar triplet ξ, I show that their radiative splitting is given by ∆m2/m2ν = (3c /4π)(GF / √ 2)m2τ ln(m 2 ξ/m 2 W ). This is applicable to the small-angle matter-enhanced oscillation solution of the solar neutrino deficit and restricts mν to be between 0.20 and 0.36 eV if c 2 = 0...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1999
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(99)00436-0