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Measurement of the Weak Mixing Angle and the Spin of the Gluon from Angular Distributions in the Reaction $pp\rightarrow Z/\gamma^* + X \rightarrow \mu^+ \mu^- + X$ with ATLAS

The measurement of the effective weak mixing angle with the ATLAS experiment at the LHC is presented. It is extracted from the forward--backward asymmetry in the polar angle distribution of the muons originating from $Z$ boson decays in the reaction $pp\rightarrow Z/\gamma^*+X\rightarrow\mu^+\mu^-+X...

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Detalles Bibliográficos
Autor principal: Schmieden, Kristof
Lenguaje:eng
Publicado: 2013
Materias:
Acceso en línea:http://cds.cern.ch/record/1566623