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Phys. Rev. D 45, 875–878 (1992)

Heavy quark symmetries and the decays B→baryon + antibaryon

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Thomas Mannel*
Lyman Laboratory of Physics, Harvard University, Cambridge, Massachusetts 02138
Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany

Winston Roberts
Lyman Laboratory of Physics, Harvard University, Cambridge, Massachusetts 02138
Department of Physics, Old Dominion University, Norfolk, Virginia 23529
Continuous Electron Beam Accelerator Facility, 12000 Jefferson Avenue, Newport News, Virginia 23606

Zbigniew Ryzak†
Lyman Laboratory of Physics, Harvard University, Cambridge, Massachusetts 02138

Received 10 October 1991; published in the issue dated 1 February 1992

We enumerate the form factors necessary to describe the two-body baryonic decays of B mesons. We use the symmetries of the heavy quark effective theory to arrive at some relations among these form factors, when at least one of the daughter baryons is heavy.

© 1992 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.45.875
DOI:
10.1103/PhysRevD.45.875
PACS:
13.25.+m, 11.30.Hv

*Present address: Institut für Kernphysik, Technische Hochschule Darmstadt, Schlossgartenstrasse 9, 6100 Darmstadt, Germany.

†Present address: Lehman Brothers, New York, NY 10285.

 
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