Further evidence for the decay k+ → π+νν̄

S. Adler, A. O. Bazarko, P. C. Bergbusch, E. W. Blackmore, D. A. Bryman, S. Chen, I. H. Chiang, M. V. Diwan, J. S. Frank, J. S. Haggerty, J. Hu, T. Inagaki, M. Ito, V. Jain, S. Kabe, S. H. Kettell, P. Kitching, M. Kobayashi, T. K. Komatsubara, A. KonakaY. Kuno, M. Kuriki, K. K. Li, L. S. Littenberg, J. A. Macdonald, P. D. Meyers, J. Mildenberger, M. Miyajima, N. Muramatsu, T. Nakano, C. Ng, S. Ng, T. Numao, J. M. Poutissou, R. Poutissou, G. Redlinger, T. Sato, K. Shimada, T. Shimoyama, T. Shinkawa, F. C. Shoemaker, J. R. Stone, R. C. Strand, S. Sugimoto, Y. Tamagawa, C. Witzig, Y. Yoshimura

Research output: Contribution to journalArticlepeer-review

136 Scopus citations


The rare kaon decay K+→π+νν̄ was observed in a data set with comparable sensitivity. The observable signature for K+→π+νν̄ decay from kaons involved the π+ track and π+ decay products. The maximum pion momentum from K+→π+νν̄ decay at rest was found to be 227 MeV/c.

Original languageEnglish (US)
Article number041803
Pages (from-to)418031-418034
Number of pages4
JournalPhysical review letters
Issue number4
StatePublished - Jan 28 2002
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy


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