Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9857337 | Nuclear Physics B - Proceedings Supplements | 2005 | 4 Pages |
Abstract
Results on atmospheric neutrino analysis at Super-Kamiokande I is presented. The whole data set of atmospheric neutrino sample in Super-Kamiokande I is consistently explained with an assumption of pure νμ-Î½Ï oscillations. The allowed range of parameters is 1.5Ã10â3<Îm2<3.4Ã10â3 eV2 and sin22θ>0.92 at 90% C.L. In the oscillation analysis, we improved the treatment of systematic errors so that they can be considered as independent. This makes possible to find which systematic errors have larger effect on the analysis results. Some sensitivity studies under several assumptions of improvements in systematic errors are presented.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
S. Moriyama, Super-Kamiokande collaboration Super-Kamiokande collaboration,