Oscillation Physics at Hyper-Kamiokande

Jeanne R. Wilson

doi:10.22323/1.473.0005

Oscillation Physics at Hyper-Kamiokande

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Abstract

Hyper-Kamiokande is a next generation long baseline neutrino oscillation experiment currently under construction in Japan. The project consists of the Hyper-K detector, which is equipped with newly developed high-sensitivity photo-sensors and has a fiducial mass that is 8.4 times larger than its predecessor, Super-Kamiokande, and a high-intensity neutrino beam produced by an upgraded J-PARC accelerator facility. The Hyper-K detector is both a “microscope, ” used to observe elementary particles, and also a “telescope” for observing the Sun and supernovas using neutrinos. In these proceedings we focus on the oscillation measurements including CP violation (δCP) and precision measurement of the θ23, θ13 and Δm23 mixing parameters. We also present the current status of Hyper-Kamiokande construction.

Original language	English
Article number	005
Journal	Proceedings of Science
Volume	473
DOIs	https://doi.org/10.22323/1.473.0005
Publication status	Published - 20 Mar 2025

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abstract = "Hyper-Kamiokande is a next generation long baseline neutrino oscillation experiment currently under construction in Japan. The project consists of the Hyper-K detector, which is equipped with newly developed high-sensitivity photo-sensors and has a fiducial mass that is 8.4 times larger than its predecessor, Super-Kamiokande, and a high-intensity neutrino beam produced by an upgraded J-PARC accelerator facility. The Hyper-K detector is both a “microscope, ” used to observe elementary particles, and also a “telescope” for observing the Sun and supernovas using neutrinos. In these proceedings we focus on the oscillation measurements including CP violation (δCP) and precision measurement of the θ23, θ13 and Δm23 mixing parameters. We also present the current status of Hyper-Kamiokande construction.",

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AB - Hyper-Kamiokande is a next generation long baseline neutrino oscillation experiment currently under construction in Japan. The project consists of the Hyper-K detector, which is equipped with newly developed high-sensitivity photo-sensors and has a fiducial mass that is 8.4 times larger than its predecessor, Super-Kamiokande, and a high-intensity neutrino beam produced by an upgraded J-PARC accelerator facility. The Hyper-K detector is both a “microscope, ” used to observe elementary particles, and also a “telescope” for observing the Sun and supernovas using neutrinos. In these proceedings we focus on the oscillation measurements including CP violation (δCP) and precision measurement of the θ23, θ13 and Δm23 mixing parameters. We also present the current status of Hyper-Kamiokande construction.

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Oscillation Physics at Hyper-Kamiokande

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