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Phys. Rev. Lett. 81, 5730–5733 (1998)

Solar Neutrino Puzzle: An Oscillation Solution with Maximal Neutrino Mixing

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Anthony J. Baltz1, Alfred Scharff Goldhaber2, and Maurice Goldhaber1
1Physics Department, Brookhaven National Laboratory, Upton, New York 11973
2Institute for Theoretical Physics, State University of New York, Stony Brook, New York 11794-3840

Received 1 July 1998; published in the issue dated 28 December 1998

If, as suggested by the Super-Kamiokande results, νμ and ντ are maximally and “rapidly” ( Δm22.2×10-3eV2) mixed, this alone determines the mapping from current to mass eigenstates up to one rotation angle θ mixing νe “more slowly” with a particular, equal-weight combination of νμ and ντ. For sin2θ = 1, the resulting minimal number of free parameters, yet maximal mixing, shows agreement, with minor modifications, between extant observations of solar neutrinos and predictions by the standard solar model.

© 1998 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.81.5730
DOI:
10.1103/PhysRevLett.81.5730
PACS:
26.65.+t, 14.60.Pq