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DOI 10.1103/PhysRevD.49.4570
Title Quasi-two-body decays of nonstrange baryons
Creator/Author Capstick, S. (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 Date1994 May 01
OSTI IdentifierOSTI ID: 5016409
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: 49:9
Subject72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BARYONS; PARTICLE DECAY; QUARK MODEL; CEBAF ACCELERATOR; NUCLEONS; PAIR PRODUCTION; PARTIAL WAVES; PIONS; ACCELERATORS; BOSONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; LINEAR ACCELERATORS; MATHEMATICAL MODELS; MESONS; PARTICLE MODELS; PARTICLE PRODUCTION; PSEUDOSCALAR MESONS
Description/AbstractWe examine the decays of nonstrange baryons to the final states [Delta][pi], [ital N][rho], [ital N][eta], [ital N][eta][prime], [ital N][omega], [ital N]1/2[sup +](1440)[pi], and [Delta]3/2[sup +](1600)[pi], in a relativized pair-creation ([sup 3][ital P][sub 0]) model which has been developed in a previous study of the [ital N][pi] decays of the same baryon states. As it is our goal to provide a guide for the possible discovery of new baryon states at CEBAF and elsewhere, we examine the decays of resonances which have already been seen in the partial-wave analyses, along with those of states which are predicted by the quark model but which remain undiscovered. The level of agreement between our calculation and the available widths from the partial-wave analyses is encouraging.
Country of PublicationUnited States
LanguageEnglish
FormatMedium: X; Size: Pages: 4570-4586
System Entry Date2008 Sep 11

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