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Measurement of the branching fractions -'-1/2 and -'K-1/2

  • Author(s): Yelton, JM
  • Dorfan, JM
  • Abrams, GS
  • Amidel, D
  • Baden, AR
  • Barklow, T
  • Boyarski, AM
  • Boyer, J
  • Breidenbach, M
  • Burchat, P
  • Burke, DL
  • Butler, F
  • Feldman, GJ
  • Gladney, LD
  • Gidal, G
  • Gold, MS
  • Goldhaber, G
  • Golding, L
  • Haggerty, J
  • Hanson, G
  • Hayes, K
  • Herrup, D
  • Hollebeek, RJ
  • Innes, WR
  • Jaros, JA
  • Juricic, I
  • Kadyk, JA
  • Karlen, D
  • Lankford, AJ
  • Larsen, RR
  • Leclaire, BW
  • Levi, ME
  • Lockyer, NS
  • L̈th, V
  • et al.
Abstract

We have measured the branching fraction of -'-1/2 to be (22.3±0.6±1.4)% and the branching fraction of -'K*-1/2 to be (1.3±0.3±0.3)%. These values are consistent with the expectations for conventional decays of the . © 1986 The American Physical Society.

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