Constraints on neutrino oscillations using 1258 days of Super-Kamiokande solar neutrino data.
Phys Rev Lett
; 86(25): 5656-60, 2001 Jun 18.
Article
in En
| MEDLINE
| ID: mdl-11415326
ABSTRACT
We report the result of a search for neutrino oscillations using precise measurements of the recoil electron energy spectrum and zenith angle variations of the solar neutrino flux from 1258 days of neutrino-electron scattering data in Super-Kamiokande. The absence of significant zenith angle variation and spectrum distortion places strong constraints on neutrino mixing and mass difference in a flux-independent way. Using the Super-Kamiokande flux measurement in addition, two allowed regions at large mixing are found.
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Phys Rev Lett
Year:
2001
Document type:
Article