منابع مشابه
Hyper - Kamiokande Physics Opportunities
We propose the Hyper-Kamiokande (Hyper-K) detector as a next generation underground water Cherenkov detector [1]. It will serve as a far detector of a long baseline neutrino oscillation experiment envisioned for the upgraded J-PARC beam, and as a detector capable of observing, far beyond the sensitivity of the Super-Kamiokande (Super-K) detector, proton decays, atmospheric neutrinos, and neutri...
متن کاملMeasuring the CP-violating phase by a long base-line neutrino experiment with Hyper-Kamiokande
We study the sensitivity of a long-base-line (LBL) experiment with neutrino beams from the High Intensity Proton Accelerator (HIPA), that delivers 1021 POT per year, and a proposed 1Mt water-Čerenkov detector, Hyper-Kamiokande (HK) 295km away from the HIPA, to the CP phase (δ MNS ) of the three-flavor lepton mixing matrix. We examine a combination of the νμ narrow-band beam (NBB) at two differe...
متن کاملAtmospheric neutrino results from Super-Kamiokande and Kamiokande
Cosmic ray interactions in the atmosphere produce neutrinos. The prediction of the absolute flux has an uncertainty of ±20%. However, the flavor ratio of the atmospheric neutrino flux, (νμ+ ν̄μ)/(νe+ ν̄e), has been calculated to an accuracy of better than 5% in a broad energy range from 0.1 GeV to higher than 10 GeV. The calculated flux ratio has a value of about 2 for energies ∼1GeV and increase...
متن کاملFor Super-kamiokande Collaboration
It is about 5 years from the start of the Super-Kamiokande (SK) experiment, and most of the physics results produced in the early stage were published by 1999. Therefore, this report concentrates on two new results obtained in 2000: one is a “νμ ↔ ντ or νμ ↔ νs ” analysis of the atmospheric neutrino data; the other is a determination of the solar neutrino oscillation parameters among 4 possible...
متن کاملResults from Super-kamiokande
The results from Super-Kamiokande on atmospheric neutrinos and solar neutrinos are presented. The contained event analysis of atmospheric neutrinos shows a small value of p/e ratio and a large asymmetry in the zenith angle distribution. A distortion of zenith angle distribution is observed in the upward-through-going muons resulting from atmospheric neutrino interactions in the rock surrounding...
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ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2020
ISSN: 1748-0221
DOI: 10.1088/1748-0221/15/07/c07029