B -meson decays to baryon-antibaryon pairs

Journal Article · Wed Jul 01 04:00:00 EDT 1992 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.46.466· OSTI ID:7048425

Kaur, G; Khanna, M P ^[1]

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1. Department of Physics, Panjab University, Chandigarh 160014 (India)

We study {ital B}-meson decays to baryon-antibaryon pairs in the factorization formalism. In view of the large momentum transfer involved in these decays, the asymptotic behavior of the form factors is considered. Branching ratios and decay widths for some of the modes are calculated. Final-state-interaction effects may be important for these decays.

• OSTI ID: 7048425
• Journal Information: Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 46:1; ISSN PRVDA; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

662230 -- Quantum Chromodynamics-- (1992-)
662350* -- Decays of Mesons-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANTIBARYONS
ANTIMATTER
ANTIPARTICLES
B MESONS
BARYONS
BEAUTY PARTICLES
BOSONS
BRANCHING RATIO
CP INVARIANCE
DECAY
ELEMENTARY PARTICLES
EQUATIONS
FACTORIZATION
FERMIONS
FIELD THEORIES
FORM FACTORS
HADRONIC PARTICLE DECAY
HADRONS
INTERACTIONS
INVARIANCE PRINCIPLES
MATRIX ELEMENTS
MATTER
MESONS
PAIR PRODUCTION
PARTICLE DECAY
PARTICLE PRODUCTION
PARTICLE PROPERTIES
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARKS
SUM RULES
T INVARIANCE