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Title: Heavy quark symmetries and the decays B r arrow baryon+antibaryon

We enumerate the form factors necessary to describe the two-body baryonic decays of {ital 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.
Authors:
 [1] ;  [2] ;  [3]
  1. (Lyman Laboratory of Physics, Harvard University, Cambridge, Massachusetts 02138 (United States) Deutsches Elektronen-Synchrotron DESY, Hamburg (Germany))
  2. (Lyman Laboratory of Physics, Harvard University, Cambridge, Massachusetts 02138 (United States) Department of Physics, Old Dominion University, Norfolk, Virginia 23529 (United States) Continuous Electron Beam Accelerator Facility, 12000 Jefferson Avenue, Newport News, Virginia 23606 (United States))
  3. (Lyman Laboratory of Physics, Harvard University, Cambridge, Massachusetts 02138 (United States))
Publication Date:
OSTI Identifier:
7048481
DOE Contract Number:
AC05-84ER40150; AC02-76ER03064
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review, D (Particles Fields); (United States); Journal Volume: 45:3
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ANTIBARYONS; PARTICLE PRODUCTION; B MESONS; HADRONIC PARTICLE DECAY; BARYONS; FORM FACTORS; LAMBDA BARYONS; MASS; QUARKS; RARITA-SCHWINGER THEORY; SIGMA BARYONS; SPINORS; SU-3 GROUPS; XI BARYONS; ANTIMATTER; ANTIPARTICLES; BEAUTY PARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRONS; HYPERONS; LIE GROUPS; MATTER; MESONS; PARTICLE DECAY; PARTICLE PROPERTIES; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; STRANGE PARTICLES; SU GROUPS; SYMMETRY GROUPS 662350* -- Decays of Mesons-- (1992-)