2010/07/28 by E. Konishi, Konishi, E., Y. Minorikawa +13 · 1 citation
Physics and Astronomy · #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #High Energy Physics - Experiment (hep-ex) #astro-ph.HE #hep-ex
paper · pdf · doi:10.48550/arxiv.1007.4921
13 pages with 41 figures, Latex
arxiv created 2010/07/28 · arxiv updated 2010/07/29
In the previous paper (Part~1), we have verified that the SK assumption on the direction does not hold in the analysis of neutrino events occurred inside the SK detector. We have made four possible L/E analyses, Lnu/Enu, Lnu/Emu, Lmu/Enu and Lmu/Emu. Among four kinds of L/E analyses, we have shown that only Lnu/Enu analysis can give the signature of maximum oscillations clearly, while the Lmu/Emu analysis which are really done by Super-Kamiokande Collaboration cannot give the maximum oscillation at all. It is thus concluded that Super-Kamiokande type experiment cannot find the maximum oscillation from L/E analysis. Therefore, we would suggest Super-Kamiokande Collaboration to re-analyze the zenith angle distribution of the neutrino events which occur inside the detector carefully.