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DOI 10.1103/PhysRevD.47.4963
Title Heavy mass expansion in [Lambda][sub [ital b]][r arrow][Lambda][sub [ital c]] decays
Creator/Author Mannel, T. (Institut fuer Kernphysik, Technische Hochschule Darmstadt, Schlossgartenstrasse 9, 6100 Darmstadt (Germany)) ; Roberts, W. (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))
Publication Date1993 Jun 01
OSTI IdentifierOSTI ID: 6462782
DOE Contract NumberAC05-84ER40150
Other Number(s)Journal ID: ISSN 0556-2821; CODEN: PRVDAQ
Resource TypeJournal Article
Resource RelationJournal Name: Physical Review, D (Particles Fields); (United States); Journal Volume: 47:11
Subject72 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
Description/AbstractWe 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.
Country of PublicationUnited States
LanguageEnglish
FormatMedium: X; Size: Pages: 4963-4968
System Entry Date2008 Sep 11

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