Heavy mass expansion in [Lambda][sub [ital b]][r arrow][Lambda][sub [ital c]] decays
Journal Article
·
· Physical Review, D (Particles Fields); (United States)
- Institut fuer Kernphysik, Technische Hochschule Darmstadt, Schlossgartenstrasse 9, 6100 Darmstadt (Germany)
- 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)
We point out that in the decays of the [Lambda][sub [ital b]] to [Lambda][sub [ital c]] one can find predictions which, in the framework of the 1/[ital m][sub [ital c]] expansion, do not receive corrections in any order of 1/[ital m][sub [ital c]]. We discuss QCD corrections to these predictions and examine some of the consequences for nonleptonic decays.
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 6462782
- Journal Information:
- Physical Review, D (Particles Fields); (United States), Vol. 47:11; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
LAMBDA B NEUTRAL BARYONS
SEMILEPTONIC DECAY
WEAK HADRONIC DECAY
CORRECTIONS
FLAVOR MODEL
LAMBDA C PLUS BARYONS
QUANTUM CHROMODYNAMICS
BARYONS
BEAUTY BARYONS
BEAUTY PARTICLES
CHARM PARTICLES
CHARMED BARYONS
COMPOSITE MODELS
DECAY
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
HADRONS
MATHEMATICAL MODELS
PARTICLE DECAY
PARTICLE MODELS
QUANTUM FIELD THEORY
QUARK MODEL
WEAK PARTICLE DECAY
662360* - Decays of Baryons- (1992-)
LAMBDA B NEUTRAL BARYONS
SEMILEPTONIC DECAY
WEAK HADRONIC DECAY
CORRECTIONS
FLAVOR MODEL
LAMBDA C PLUS BARYONS
QUANTUM CHROMODYNAMICS
BARYONS
BEAUTY BARYONS
BEAUTY PARTICLES
CHARM PARTICLES
CHARMED BARYONS
COMPOSITE MODELS
DECAY
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
HADRONS
MATHEMATICAL MODELS
PARTICLE DECAY
PARTICLE MODELS
QUANTUM FIELD THEORY
QUARK MODEL
WEAK PARTICLE DECAY
662360* - Decays of Baryons- (1992-)