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Mesure de la section efficace totalement leptonique et des rapports d'embranchement des bosons $W^{+-}$ dans le cadre de l'expérience ALEPH à LEP2

This thesis work is part of the precision tests done at LEP2. The W boson pairs are produced through e+e- collisions. The fully leptonic final states (lvlv) correspond to 10.5 % of the desintegrations. This channel is added to the hadronic and semi-leptonic channels, allowing a constraint on the Sta...

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Detalles Bibliográficos
Autor principal: Faïf, G
Lenguaje:fre
Publicado: CERN 1998
Materias:
Acceso en línea:http://cds.cern.ch/record/388797