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Third scenario: "Solar+Atmospheric+LSND"

In the scenario proposed in [63, 17] the "small" is used to fit the atmospheric neutrino data, while the "large" is used to explain the LSND data. Then the survival probability for solar neutrinos is predicted to be energy-independent. This is not in good agreement with solar neutrino data, even taking the neutrino flux as a free parameter [64]. In the approximation of averaged atmospheric neutrino oscillation, and stretching the data to their 90-95% C.L. limits, one can fit all the data with two in the range and 1-2 , and with a specific mixing matrix [63].