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Open Access item A SU(4) circle times O(3) scheme for nonstrange baryons

Authors:González Marhuenda, Pedro
Vijande, Javier
Valcarce, A.
Garcilazo, H.
Keywords:Chiral symmetry, [PACS] Nonrelativistic quark model, [PACS] Baryons (including antiparticles), [PACS] Baryon resonances with S = 0
Issue Date:Mar-2007
Citation:European Physical Journal A 31(4): 515-518 (2007)
Abstract:We show that nonstrange baryon resonances can be classified according to multiplets of SU(4)circle times O(3). We identify spectral regularities and degeneracies that allow us to predict the high-spin spectrum from 2 to 3 GeV.
Description:4 pages, 3 tables.-- PACS nrs.: 12.39.Jh, 14.20.-c, 14.20.Gk.-- ISI Article Identifier: 000245667300027.-- ArXiv pre-print available at: http://arxiv.org/abs/hep-ph/0610257
Publisher version (URL):http://dx.doi.org/10.1140/epja/i2006-10190-9
ISSN:1434-6001 (Print)
1434-601X (Online)
Appears in Collections:(IFIC) Artículos

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