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Hadronic resonances with exotic electric charge

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Autor(es):
De Conto, G. ; Pleitez, V.
Número total de Autores: 2
Tipo de documento: Artigo Científico
Fonte: PHYSICAL REVIEW D; v. 96, n. 7, p. 4-pg., 2017-10-20.
Resumo

We classify the meson and baryon long lived resonances that may exist if quarks with electric charge 5/3 and -4/3 (in units of vertical bar e vertical bar) predicted by some 3-3-1 models do exist. Some of these exotic resonances have the usual electric charges or +/-(3,4,5), and the lightest ones decaying only into leptons plus known resonances. We propose another heavy SU(3)(H) global symmetry under which hadrons involving only exotic quarks can be constructed. (AU)

Processo FAPESP: 14/19164-6 - Desafios para o século XXI em física e astrofísica de neutrinos
Beneficiário:Orlando Luis Goulart Peres
Modalidade de apoio: Auxílio à Pesquisa - Projetos Especiais