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DOI 10.1103/PhysRevD.47.1994
Title [ital N][pi] decays of baryons in a relativized model
Creator/Author Capstick, S. (Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States) Continuous Electron Beam Accelerator Facility, 12000 Jefferson Avenue, Newport News, Virginia 23606 (United States)) ; 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 Mar 01
OSTI IdentifierOSTI ID: 6786239
DOE Contract NumberAC02-76ER03066; AC05-84ER40150
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: 47:5
Subject72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BARYONS; HADRONIC PARTICLE DECAY; ANGULAR MOMENTUM; DECAY AMPLITUDES; MESONS; QUARK MODEL; SU-2 GROUPS; SU-3 GROUPS; WAVE FUNCTIONS; AMPLITUDES; BOSONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; HADRONS; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE DECAY; PARTICLE MODELS; SU GROUPS; SYMMETRY GROUPS; TRANSITION AMPLITUDES
Description/AbstractWe calculate the [ital N][pi] decay amplitudes of baryon resonances in a semirelativistic version of the [sup 3][ital P][sub 0] model of hadron decays. We use relativized wave functions for the baryons and mesons, and include an intuitive modification of the usual [sup 3][ital P][sub 0] model. Our results are in reasonable agreement with the reported amplitudes for [ital all] known nonstrange resonances, and confirm a proposed solution to the mystery of the missing'' states.
Country of PublicationUnited States
LanguageEnglish
FormatMedium: X; Size: Pages: 1994-2010
System Entry Date2008 Sep 11

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