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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todo:paper_0031899X_v145_n4_p1154_Munczek2023-10-03T14:41:57Z Tenth JP=2+ meson as a dynamical consequence of SW̄(3) symmetry Munczek, H. Pignotti, A. Virasoro, M.A. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_0031899X_v145_n4_p1154_Munczek |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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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. |
| format |
JOUR |
| author |
Munczek, H. Pignotti, A. Virasoro, M.A. |
| spellingShingle |
Munczek, H. Pignotti, A. Virasoro, M.A. Tenth JP=2+ meson as a dynamical consequence of SW̄(3) symmetry |
| author_facet |
Munczek, H. Pignotti, A. Virasoro, M.A. |
| author_sort |
Munczek, H. |
| 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 |
| url |
http://hdl.handle.net/20.500.12110/paper_0031899X_v145_n4_p1154_Munczek |
| work_keys_str_mv |
AT munczekh tenthjp2mesonasadynamicalconsequenceofsw3symmetry AT pignottia tenthjp2mesonasadynamicalconsequenceofsw3symmetry AT virasoroma tenthjp2mesonasadynamicalconsequenceofsw3symmetry |
| _version_ |
1807323524550885376 |