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Decay D0K»0

  • C. Bebek
  • , K. Berkelman
  • , E. Blucher
  • , D. G. Cassel
  • , T. Copie
  • , R. Desalvo
  • , J. W. Dewire
  • , R. Ehrlich
  • , R. S. Galik
  • , M. G.D. Gilchriese
  • , B. Gittelman
  • , S. W. Gray
  • , A. M. Halling
  • , D. L. Hartill
  • , B. K. Heltsley
  • , S. Holzner
  • , M. Ito
  • , J. Kandaswamy
  • , R. Kowalewski
  • , D. L. Kreinick
  • Y. Kubota, N. B. Mistry, J. Mueller, E. Nordberg, M. Ogg, D. Peterson, D. Perticone, M. Pisharody, K. Read, D. Riley, A. Silverman, P. C. Stein, S. Stone, A. J. Sadoff, P. Avery, D. Besson, T. Bowcock, R. T. Giles, J. Hassard, K. Kinoshita, F. M. Pipkin, Richard Wilson, P. Haas, M. Hempstead, T. Jensen, H. Kagan, R. Kass, S. Behrends, T. Gentile, Jan M. Guida

Research output: Contribution to journalArticlepeer-review

Abstract

We have observed a signal for the decay D0'K»0. We find that a broad threshold enhancement in the K+K- mass spectrum in the decay D0'K+K-K»0 is the main source of background to the D0'K»0 signal. Accounting for this background, we obtain the branching fraction B(D0'K»0)=(1.18±0. 40±0.17)%.

Original languageEnglish (US)
Pages (from-to)1893-1896
Number of pages4
JournalPhysical review letters
Volume56
Issue number18
DOIs
StatePublished - 1986

Bibliographical note

Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.

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