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Measurements of the trilinear gauge boson couplings W W V (V = gamma,Z) in e+ e- collisions at 183-GeV
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Measurements of the trilinear gauge boson couplings W W V (V = gamma,Z) in e+ e- collisions at 183-GeV
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| DELPHI Collaboration; Alemany Fernández, Reyes; Cabrera Urbán, Susana Perfil; Castillo Giménez, María Victoria Perfil; Cortina Gil, Eduardo; Ferrer Soria, Antonio Perfil; Fuster Verdú, Juan A. Perfil; García García, Carmen Perfil; Gil Botella, Inés; Hernández Rey, Juan José Perfil; Higón Rodríguez, Emilio Perfil; Martínez Vidal, Fernando Perfil; Navas Concha, Sergio; Salt Cairols, José Perfil | |
| This document is a artículoDate1999 | |
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Este documento está disponible también en : http://dx.doi.org/10.1016/S0370-2693(99)00671-1 |
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Este documento está disponible también en : http://hdl.handle.net/10550/33746 |
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| Measurements of the trilinear gauge boson couplings WWγ and WWZ are presented from data taken by DELPHI in 1997 at an energy of 183 GeV. From a study of the reactions e+e−→W+W−,e+e−→Weν and e+e−→ννγ, values are obtained for ΔgZ1 and ΔKγ, the differences of the WWZ charge coupling and of the WWγ dipole couplings from their Standard Model values, and for λγ, the WWγ quadrupole coupling. The observations are consistent with the predictions of the Standard Model. | |
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DELPHI Collaboration Alemany, R. Cabrera Urbán, Susana Castillo Giménez, María Victoria Cortina, E. Ferrer Soria, Antonio Fuster Verdú, Juan A. García García, Carmen Gil, I. Hernández Rey, Juan José Higón Rodríguez, Emilio Martínez Vidal, Fernando Navas, S. Salt Cairols, José 1999 Measurements of the trilinear gauge boson couplings W W V (V = gamma,Z) in e+ e- collisions at 183-GeV Physics Letters B 459 382 396 |
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| http://dx.doi.org/10.1016/S0370-2693(99)00671-1 |
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