Publications [#304630] of Christopher Walter

Papers Published
  1. Yamamoto, S; Zalipska, J; Aliu, E; Andringa, S; Aoki, S; Argyriades, J; Asakura, K; Ashie, R; Berghaus, F; Berns, H; Bhang, H; Blondel, A; Borghi, S; Bouchez, J; Burguet-Castell, J; Casper, D; Catala, J; Cavata, C; Cervera, A; Chen, SM; Cho, KO; Choi, JH; Dore, U; Espinal, X; Fechner, M; Fernandez, E; Fukuda, Y; Gomez-Cadenas, J; Gran, R; Hara, T; Hasegawa, M; Hasegawa, T; Hayashi, K; Hayato, Y; Helmer, RL; Hiraide, K; Hosaka, J; Ichikawa, AK; Iinuma, M; Ikeda, A; Inagaki, T; Ishida, T et al., Improved search for nu(mu) --> nu(e) oscillation in a long-baseline accelerator experiment., Physical Review Letters, vol. 96 no. 18 (May, 2006), pp. 181801 [16712358], [doi] .

    Abstract:
    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.