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Decays of theψ(3097)to baryon-antibaryon final states

  • Author(s): Eaton, MW
  • Goldhaber, G
  • Abrams, GS
  • Blocker, CA
  • Carithers, WC
  • Chinowsky, W
  • Coles, MW
  • Cooper, S
  • Dieterle, WE
  • Dillon, JB
  • Gidal, G
  • Johnson, AD
  • Kadyk, JA
  • Lankford, AJ
  • Levi, M
  • Millikan, RE
  • Nelson, ME
  • Pang, CY
  • Patrick, JF
  • Strait, J
  • Trilling, GH
  • Vella, E
  • Videau, I
  • Alam, MS
  • Boyarski, AM
  • Breidenbach, M
  • Burke, DL
  • Dorenbosch, J
  • Dorfan, JM
  • Feldman, GJ
  • Franklin, MEB
  • Hanson, G
  • Hayes, KG
  • Himel, T
  • Hitlin, DG
  • Hollebeek, RJ
  • Innes, WR
  • Jaros, JA
  • Jenni, P
  • Larsen, RR
  • Lüth, V
  • Perl, ML
  • Richter, B
  • Roussarie, A
  • Scharre, DL
  • Schindler, RH
  • Schwitters, RF
  • Siegrist, JL
  • Taureg, H
  • Tonutti, M
  • Vidal, RA
  • Weiss, JM
  • Zaccone, H
  • et al.
Abstract

A high-statistics study of decays into baryon final states has been done with the Mark II detector at SPEAR. A detailed test of baryon-antibaryon decay modes is presented. Substantial resonance formation is observed in multibody decays of the involving baryons. Branching ratios for a large number of decay modes are given, including the radiative decay pp. The flavor-SU(3)-forbidden decays (1385)+charge conjugate are observed with substantial branching ratios. © 1984 The American Physical Society.

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