Improved search for $ν_μ\to ν_e$ oscillation in a long-baseline accelerator experiment
| dc.creator | K2K collaboration | |
| dc.creator | Yamamoto, S. | |
| dc.date | 2006-03-02 | |
| dc.date | 2006-05-13 | |
| dc.date.accessioned | 2026-07-07T10:44:13Z | |
| dc.date.available | 2026-07-07T10:44:13Z | |
| dc.description | We performed an improved search for $ν_μ\to ν_e$ oscillation with the KEK to Kamioka (K2K) long-baseline neutrino oscillation experiment, using the full data sample of $9.2 \times 10^{19}$\xspace protons on target. No evidence for a $ν_e$ appearance signal was found, and we set bounds on the $ν_μ\to ν_e$ oscillation parameters. At $Δm^2$ = $2.8 \times 10^{-3} \mathrm{eV}^2$, the best fit value of the K2K $ν_μ$ disappearance analysis, we set an upper limit of $\sin^2 2θ_{μe}$ $<$ 0.13 at 90% confidence level. | |
| dc.description | 5 pages, 2 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0603004 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0603004 | |
| dc.identifier | Phys.Rev.Lett.96:181801,2006 | |
| dc.identifier | doi:10.1103/PhysRevLett.96.181801 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/182515 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Improved search for $ν_μ\to ν_e$ oscillation in a long-baseline accelerator experiment | |
| dc.type | text |