Publications [#248785] of Christopher Walter

Papers Published
  1. Yamamoto, ; S, ; others, , An improved search for nu/mu -> nu/e oscillation in a long-baseline accelerator experiment, Phys. Rev. Lett, vol. 96 no. 18 (2006), pp. 181801 [16712358], [doi] .

    We performed an improved search for nu(mu) --> nu(e) oscillation with the KEK to Kamioka (K2K) long-baseline neutrino oscillation experiment, using the full data sample of 9.2 x 10(19) protons on target. No evidence for a nu(e) appearance signal was found, and we set bounds on the nu(mu) --> nu(e) oscillation parameters. At Deltam(2)=2.8 x 10(-3) eV(2), the best-fit value of the K2Knu(mu) disappearance analysis, we set an upper limit of sin(2)2theta(mue) < 0.13 at a 90% confidence level.