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

Journal Article · Sat Feb 01 00:00:00 EST 1992 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.45.875· OSTI ID:7048481

Mannel, T ^[1]; Roberts, W ^[2]; Ryzak, Z ^[3]

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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)

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.

• DOE Contract Number: AC05-84ER40150; AC02-76ER03064
• OSTI ID: 7048481
• Journal Information: Physical Review, D (Particles Fields); (United States), Vol. 45:3; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

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-)