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Model-independent constraints on contact interactions from LEP2 data analysis

We derive model-independent constraints on four-fermion contact interaction-type dynamics from the published preliminary LEP2 experimental data on e^+e^- annihilation into \mu^+\mu^- and \tau^+\tau^- pairs measured at different energies between 130 and 207 GeV. The basic observables are chosen to be...

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Detalles Bibliográficos
Autores principales:	Babich, A A, Della Ricca, G, Holt, P J, Osland, P, Pankov, A A, Paver, N
Lenguaje:	eng
Publicado:	2002
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1140/epjc/s2003-01206-5 http://cds.cern.ch/record/596346

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