Search for the decay K

  • M. S. Atiya
  • , I. H. Chiang
  • , J. S. Frank
  • , J. S. Haggerty
  • , M. M. Ito
  • , T. F. Kycia
  • , K. K. Li
  • , L. S. Littenberg
  • , A. J. Stevens
  • , R. C. Strand
  • , W. C. Louis
  • , D. S. Akerib
  • , D. R. Marlow
  • , P. D. Meyers
  • , M. A. Selen
  • , F. C. Shoemaker
  • , A. J.S. Smith
  • , G. Azuelos
  • , E. W. Blackmore
  • , D. A. Bryman
  • L. Felawka, P. Kitching, Y. Kuno, J. A. MacDonald, T. Numao, P. Padley, J. M. Poutissou, R. Poutissou, J. Roy

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

A search for decays of the form K was performed for pion kinetic energies between 117 and 127 MeV. A 90%-C.L. upper limit for the branching ratio of B(K)<1.0×10-6 is set for direct decays assuming a energy distribution given by phase space. Limits are set for decays of the type KX0, X0, where X0 is any short-lived neutral particle with mass smaller than 100 MeV/c2.

Original languageEnglish (US)
Pages (from-to)1188-1191
Number of pages4
JournalPhysical review letters
Volume65
Issue number10
DOIs
StatePublished - 1990

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy

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