Tenth JP=2+ meson as a dynamical consequence of SW̄(3) symmetry

We consider the generalization of the meson bootstrap scheme to SW̄(3) symmetry, assigning the spin zero mesons to the (3,3*) (3*,3) representation. We find that the leading Regge trajectory is an SW̄(3) singlet and identify it with the Pomeranchuk trajectory. In addition we observe that the self-co...

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Autores principales: Munczek, Hermán Jaime, Pignotti, Alberto, Virasoro, Miguel Angel José
Publicado: 1966
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0031899X_v145_n4_p1154_Munczek
http://hdl.handle.net/20.500.12110/paper_0031899X_v145_n4_p1154_Munczek
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_0031899X_v145_n4_p1154_Munczek
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spelling paper:paper_0031899X_v145_n4_p1154_Munczek2023-06-08T14:57:45Z Tenth JP=2+ meson as a dynamical consequence of SW̄(3) symmetry Munczek, Hermán Jaime Pignotti, Alberto Virasoro, Miguel Angel José We consider the generalization of the meson bootstrap scheme to SW̄(3) symmetry, assigning the spin zero mesons to the (3,3*) (3*,3) representation. We find that the leading Regge trajectory is an SW̄(3) singlet and identify it with the Pomeranchuk trajectory. In addition we observe that the self-consistent solution includes the vector and axial vector mesons in the (1,8) (8,1) and the spin 2 mesons in the (3,3*) (3*,3) representation. Thus we predict the existence of a tenth JP=2+ meson. We suggest that the missing meson is the Pomeranchuk particle and that it should be found at an energy considerably smaller than the 2+ nonet mass. © 1966 The American Physical Society. Fil:Munczek, H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Pignotti, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Virasoro, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1966 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0031899X_v145_n4_p1154_Munczek http://hdl.handle.net/20.500.12110/paper_0031899X_v145_n4_p1154_Munczek
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We consider the generalization of the meson bootstrap scheme to SW̄(3) symmetry, assigning the spin zero mesons to the (3,3*) (3*,3) representation. We find that the leading Regge trajectory is an SW̄(3) singlet and identify it with the Pomeranchuk trajectory. In addition we observe that the self-consistent solution includes the vector and axial vector mesons in the (1,8) (8,1) and the spin 2 mesons in the (3,3*) (3*,3) representation. Thus we predict the existence of a tenth JP=2+ meson. We suggest that the missing meson is the Pomeranchuk particle and that it should be found at an energy considerably smaller than the 2+ nonet mass. © 1966 The American Physical Society.
author Munczek, Hermán Jaime
Pignotti, Alberto
Virasoro, Miguel Angel José
spellingShingle Munczek, Hermán Jaime
Pignotti, Alberto
Virasoro, Miguel Angel José
Tenth JP=2+ meson as a dynamical consequence of SW̄(3) symmetry
author_facet Munczek, Hermán Jaime
Pignotti, Alberto
Virasoro, Miguel Angel José
author_sort Munczek, Hermán Jaime
title Tenth JP=2+ meson as a dynamical consequence of SW̄(3) symmetry
title_short Tenth JP=2+ meson as a dynamical consequence of SW̄(3) symmetry
title_full Tenth JP=2+ meson as a dynamical consequence of SW̄(3) symmetry
title_fullStr Tenth JP=2+ meson as a dynamical consequence of SW̄(3) symmetry
title_full_unstemmed Tenth JP=2+ meson as a dynamical consequence of SW̄(3) symmetry
title_sort tenth jp=2+ meson as a dynamical consequence of sw̄(3) symmetry
publishDate 1966
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0031899X_v145_n4_p1154_Munczek
http://hdl.handle.net/20.500.12110/paper_0031899X_v145_n4_p1154_Munczek
work_keys_str_mv AT munczekhermanjaime tenthjp2mesonasadynamicalconsequenceofsw3symmetry
AT pignottialberto tenthjp2mesonasadynamicalconsequenceofsw3symmetry
AT virasoromiguelangeljose tenthjp2mesonasadynamicalconsequenceofsw3symmetry
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