Measurement of day and night neutrino energy spectra at SNO and constraints on neutrino mixing parameters

Measurement of day and night neutrino energy spectra at SNO and constraints on neutrino mixing parameters

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The measurement of day and night neutrino energy spectra at Sudbury Neutrino Observatory (SNO) and constraints on neutrino mixing parameters were presented. A global solar neutrino analysis in terms of matter-enhanced oscillations of two active flavors strongly favored the large mixing angle solutio...

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Bibliographic Details
Main Authors: Ahmad, Q, Allen, R, Andersen, T, Anglin, J, Barton, J, Beier, E, Bercovitch, M, Bigu, J, Biller, S, Black, R, Blevis, I, Boardman, R, Boger, J, Bonvin, E, Boulay, MG, Bowler, MG, Bowles, T, Brice, S, Browne, M, Bullard, T, Bühler, G, Cameron, J, Chan, Y, Chen, H, Chen, M
Format: Journal article
Language:English
Published: 2002
Description
Summary:The measurement of day and night neutrino energy spectra at Sudbury Neutrino Observatory (SNO) and constraints on neutrino mixing parameters were presented. A global solar neutrino analysis in terms of matter-enhanced oscillations of two active flavors strongly favored the large mixing angle solution. Results obtained were the first direct measurements of the day-night asymmetries in the νe flux and the total ν flux from the Sun was deduced.

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