pith. machine review for the scientific record. sign in

arxiv: 1109.1621 · v2 · submitted 2011-09-08 · ✦ hep-ex

Recognition: unknown

Search for Differences in Oscillation Parameters for Atmospheric Neutrinos and Antineutrinos at Super-Kamiokande

Authors on Pith no claims yet
classification ✦ hep-ex
keywords antineutrinosneutrinosparametersatmosphericdifferencesmixingoscillationsearch
0
0 comments X
read the original abstract

We present a search for differences in the oscillations of antineutrinos and neutrinos in the Super-Kamiokande -I, -II, and -III atmospheric neutrino sample. Under a two-flavor disappearance model with separate mixing parameters between neutrinos and antineutrinos, we find no evidence for a difference in oscillation parameters. Best fit antineutrino mixing is found to be at (dm2bar, sin2 2 thetabar) = (2.0x10^-3 eV^2, 1.0) and is consistent with the overall Super-K measurement.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.