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Low Energy Consequences of Intermediate Mass Neutrinos in pi sub(L2) Decays, Solar Neutrino Fluxes and Neutrino Oscillations

机译:π亚(L2)衰变,太阳中微子通量和中微子振荡中的中等质量中微子的低能量后果

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We have shown that the test of mu -e universality in pi implies e nu sub(e)/ pi implies mu nu sub( mu ) branching ratio, the measurement of solar neutrino fluxes and neutrino oscillations can be used to determine the mixing angles of three massive Dirac neutrinos. If neutrinos nu sub 1 and nu sub 2 of the first two lepton generations are light and that of the third generation, nu sub 3 , is in the range of 0.5 to 5 MeV/c exp 2 , solutions to all the mixing angles exist that agree with the constraints of current data. However, nu sub 3 essentially decouples from nu sub 1 and nu sub 2 if it is in the MeV/c exp 2 range. (Atomindex citation 12:631098)

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