Constraints on Neutrino Oscillation Parameters from the Measurement of Day-Night Solar Neutrino Fluxes at Super-Kamiokande

1999358 citationsJournal Articlebronze Open Access

Authors

Y. Fukuda · The University of Tokyo

T. Hayakawa · The University of Tokyo

E. Ichihara · The University of Tokyo

K. Inoue · The University of Tokyo

K. Ishihara · The University of Tokyo

H. Ishino · The University of Tokyo

Y. Itow · The University of Tokyo

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.

Topics & Keywords

Neutrino Physics Research Astrophysics and Cosmic Phenomena Dark Matter and Cosmic Phenomena

UN Sustainable Development Goals

Reduced inequalities

Publication Details

Published in: Physical Review Letters

Volume 82, Issue 9, pp. 1810-1814

DOI: 10.1103/physrevlett.82.1810

Field-Weighted Citation Impact: 107.27