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arXiv · hep-ex/9812009

Constraints on neutrino oscillation parameters from the measurement of day-night solar neutrino fluxes at Super-Kamiokande

Kamiokande Collaboration·Y. Fukuda·T. Hayakawa·E. Ichihara·K. Inoue
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Abstract

A search for day-night variations in the solar neutrino flux resulting from neutrino oscillations has been carried out using the 504 day sample of solar neutrino data obtained at Super-Kamiokande. The absence of a significant day-night variation has set an absolute flux independent exclusion region in the two neutrino oscillation parameter space.

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Kamiokande Collaboration, Y. Fukuda, T. Hayakawa, E. Ichihara, K. Inoue. 1998-12-07. Constraints on neutrino oscillation parameters from the measurement of day-night solar neutrino fluxes at Super-Kamiokande. https://doi.org/10.1103/physrevlett.82.1810

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