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Measurements of the mass and width of the W boson from $e^+ e^- \to W^+ W^- \to (e/\mu)\nu q\overline{q}$ events with the ALEPH detector

In 1998 at CERN (Geneva), 174 pb^-1 of data was collected with the ALEPH detector, at an e+e- centre-of-mass energy of 188.6 GeV. For this dataset, the selection of semi-leptonic decays of W boson pairs (WW->(e/m)vqq) is improved. The resulting efficiencies for selecting evqq and mvqq events are...

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Detalles Bibliográficos
Autor principal: Räven, B
Lenguaje:eng
Publicado: CERN 2000
Materias:
Acceso en línea:http://cds.cern.ch/record/529536