Upper limit on the decay K+ → e+νμ+μ-

S. Adler, M. S. Atiya, I. H. Chiang, J. S. Frank, J. S. Haggerty, T. F. Kycia, K. K. Li, L. S. Littenberg, A. Sambamurti, A. Stevens, R. C. Strand, C. Witzig, W. C. Louis, D. S. Akerib, M. Ardebili, M. Convery, M. M. Ito, D. R. Marlow, R. McPherson, P. D. MeyersM. A. Selen, F. C. Shoemaker, A. J.S. Smith, E. W. Blackmore, D. A. Bryman, L. Felawka, A. Konaka, Y. Kuno, J. A. Macdonald, T. Numao, P. Padley, J. M. Poutissou, R. Poutissou, J. Roy, A. S. Turcot, P. Kitching, T. Nakano, M. Rozon, R. Soluk

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An upper limit on the branching ratio for the decay K+ → e+νμ+μ- is set at 5.0 × 10-7 at a 90% confidence level, consistent with predictions from chiral perturbation theory.

Original languageEnglish (US)
Article number012003
Pages (from-to)120031-120033
Number of pages3
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number1
StatePublished - Jul 1 1998

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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    Adler, S., Atiya, M. S., Chiang, I. H., Frank, J. S., Haggerty, J. S., Kycia, T. F., Li, K. K., Littenberg, L. S., Sambamurti, A., Stevens, A., Strand, R. C., Witzig, C., Louis, W. C., Akerib, D. S., Ardebili, M., Convery, M., Ito, M. M., Marlow, D. R., McPherson, R., ... Soluk, R. (1998). Upper limit on the decay K+ → e+νμ+μ-. Physical Review D - Particles, Fields, Gravitation and Cosmology, 58(1), 120031-120033. [012003].