@Article{T2KCollaborationAbe_etal2013,
author="T2K Collaboration (Abe, K. et al
and Cervera-Villanueva, A.
and Escudero, L.
and Gomez-Cadenas, J. J.
and Izmaylov, A.
and Monfregola, L.
and Sorel, M.
and Stamoulis, P.",
title="Measurement of Neutrino Oscillation Parameters from Muon Neutrino Disappearance with an Off-Axis Beam",
journal="Physical Review Letters",
year="2013",
publisher="Amer Physical Soc",
volume="111",
number="21",
pages="211803--7pp",
abstract="The T2K Collaboration reports a precision measurement of muon neutrino disappearance with an off-axis neutrino beam with a peak energy of 0.6 GeV. Near detector measurements are used to constrain the neutrino flux and cross section parameters. The Super-Kamiokande far detector, which is 295 km downstream of the neutrino production target, collected data corresponding to 3.01 x 10(20) protons on target. In the absence of neutrino oscillations, 205 +/- 17 (syst) events are expected to be detected while only 58 muon neutrino event candidates are observed. A fit to the neutrino rate and energy spectrum, assuming three neutrino flavors and normal mass hierarchy yields a best-fit mixing angle sin(2) (theta(23)) = 0.514 +/- 0.082 and mass splitting vertical bar Delta m(32)(2)vertical bar = 2.44(-0.15)(+0.17) x 10(-3) eV(2)/c(4). Our result corresponds to the maximal oscillation disappearance probability.",
optnote="WOS:000327245600004",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1656), last updated on Wed, 11 Feb 2015 11:57:20 +0000",
issn="0031-9007",
doi="10.1103/PhysRevLett.111.211803",
opturl="http://arxiv.org/abs/1308.0465",
opturl="https://doi.org/10.1103/PhysRevLett.111.211803",
archivePrefix="arXiv",
eprint="1308.0465",
language="English"
}