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The Results of Oscillation Analysis in K2K Experiment And An Overview of JHFnu Experiment

I. Kato
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Abstract

This paper presents the results of oscillation analysis in K2K experiment. The results show indications of neutrino oscillation and give a new constraint on the oscillation parameters. The difference of neutrino masses squared $Δm^2$ lies between 1.5 and 3.9$\times10^{-3} {\rm eV}^2$ at $\sin^2 2θ=1$ with the confidence level of 90%. In addition to these results, a brief overview of future long-baseline neutrino experiment in Japan, JHF-$ν$ experiment, is also given in this paper.

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I. Kato. 2003-06-30. The Results of Oscillation Analysis in K2K Experiment And An Overview of JHFnu Experiment. https://arxiv.org/abs/hep-ex/0306043

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