Super-Kamiokande atmospheric neutrino results
| dc.creator | Toshito, Toshiyuki | |
| dc.creator | collaboration, the Super-Kamiokande | |
| dc.date | 2001-05-14 | |
| dc.date.accessioned | 2026-07-07T03:34:29Z | |
| dc.date.available | 2026-07-07T03:34:29Z | |
| dc.description | We present atmospheric neutrino results from a 79 kiloton year (1289 days) exposure of the Super-Kamiokande detector. Our data are well explained by $ν_μ \to ν_τ$ 2-flavor oscillations. We have been attempting to discriminate between the possible oscillating partners of the muon neutrino as being either the tau neutrino or the sterile neutrino. Pure $ν_μ\toν_s$ oscillation is disfavored at 99% C.L.. Moreover, we performed the appearance search for charged current tau neutrino interactions in the upward-going samples. Our data is consistent with $ν_τ$ appearance at roughly the two-sigma level. | |
| dc.description | 8 pages, 4 figures, to be published in the proceedings of XXXVI th Rencontres de Moriond Electroweak Interactions and Unified Theories | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0105023 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0105023 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/36996 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Super-Kamiokande atmospheric neutrino results | |
| dc.type | text |