Latest Results from the K2K experiment
| dc.creator | Ichikawa, A. K. | |
| dc.date | 2002-06-17 | |
| dc.date.accessioned | 2026-07-07T03:35:17Z | |
| dc.date.available | 2026-07-07T03:35:17Z | |
| dc.description | The KEK to Kamioka long-baseline neutrino experiment (K2K) is the first accelerator-based experiment with hundreds of km neutrino path length. K2K focuses on the study of the existence of neutrino oscillations in $ν_μ$ disappearance that is observed in atmospheric neutrinos. With nearly pure muon neutrino beam produced with $5.6\times 10^{19}$ protons from 12 GeV PS on target, 56 neutrino events have been observed at Super-Kamiokande, the far detector at 250 km distance. The expectation is $80.6^{+7.3}_{-8.0}$ derived from the measurement at the near site. The experiment expects to accumulate $10^{20}$ protons on target, providing sufficient statistics to study neutrino oscillations by spectral analysis for $ν_μ$ disappearance. | |
| dc.description | Talk presented at the XXXVIIth Rencontres de Moriond "Electroweak Interactions and Unified Theories", Les Arcs, Savoie, France, March 9-16, 2002 | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0206037 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0206037 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37296 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Latest Results from the K2K experiment | |
| dc.type | text |