Measurement of structure-dependent K+ → μ+νμγ decay

S. Adler, M. S. Atiya, I. H. Chiang, M. V. Diwan, J. S. Frank, J. S. Haggerty, S. H. Kettell, T. F. Kycia, K. K. Li, L. S. Littenberg, A. Sambamurti, A. Stevens, R. C. Strand, C. Witzig, T. K. Komatsubara, M. Kuriki, N. Muramatsu, S. Sugimoto, T. Inagaki, S. KabeM. Kobayashi, Y. Kuno, T. Sato, T. Shinkawa, Y. Yoshimura, Y. Kishi, T. Nakano, M. Ardebili, M. R. Convery, M. M. Ito, D. R. Marlow, R. A. McPherson, P. D. Meyers, F. C. Shoemaker, A. J.S. Smith, J. R. Stone, M. Aoki, E. W. Blackmore, P. C. Bergbusch, D. A. Bryman, A. Konaka, J. A. Macdonald, J. Mildenberger, T. Numao, P. Padley, J. M. Poutissou, R. Poutissou, G. Redlinger, P. Kitching, R. Soluk

Research output: Contribution to journalArticlepeer-review

31 Citations (Scopus)


A structure dependent component in the decay K+ → μ+νμγ was explored. The associated form factors were determined under the assumption of q2 independence. The obtained factor limit is significantly better than any previously obtained from kaon decay.

Original languageEnglish
Pages (from-to)2256-2259
Number of pages4
JournalPhysical review letters
Issue number11
Publication statusPublished - 2000 Sep 11
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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