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Investigations of dynamical models of B ---> psi / J K*+

Authors
  • Ward, B.F.L.
Publication Date
Jan 01, 1991
Identifiers
DOI: 10.1103/PhysRevD.45.1544
OAI: oai:inspirehep.net:317614
Source
INSPIRE-HEP
Keywords
License
Unknown
External links

Abstract

We investigate representative dynamical models of B→ψJK+* with an eye toward the suggestion of Kayser, Kuroda, Peccei, and Sanda and Lipkin that such modes may be used to reduce the required luminosity to observe CP violation in B-factory-type devices on the one hand and toward recent impending data from ARGUS which may be used to discriminate among such models, and to corroborate any conclusions from our analysis about such a reduction on the other hand. We find that all three of our relativistically invariant models give CP-even final-state dominance of this decay, in agreement with the initial reports from ARGUS. Further, the method of Lepage and Brodsky is consistent with the ARGUS observation of helicity 0 for the dominant CP-even final states.

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