Upper Limit on the Decay K+ --> e+ nu mu+ mu-
/ Authors
E. Adler, M. Atiya, I. Chiang, J. Frank, J. Haggerty, T. Kycia, K. Li, L. Littenberg, A. Sambamurti, A. Stevens
and 29 more authors
R. Strand, C. Witzig, W. Louis, D. Akerib, M. Ardebili, M. Convery, M. Ito, D. Marlow, R. McPherson, P. Meyers, M. Selen, F. Shoemaker, A. Smith, E. Blackmore, D. Bryman, L. Felawka, A. Konaka, Y. Kuno, J. Macdonald, T. Numao, P. Padley, J. Poutissou, R. Poutissou, J. Roy, A. Turcot, P. Kitching, T. Nakano, M. Rozon, R. Soluk
/ Abstract
An upper limit on the branching ratio for the decay K+ --> e+ nu mu+ mu- is set at 5.0 x 10^{-7} at 90% confidence level, consistent with predictions from chiral perturbation theory.
Journal: Physical Review D