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Top quark pair production cross section at the LHC and ATLAS

A summary of recent measurements of the top pair production cross section at ATLAS is presented. Cross section measurements using the 7 TeV data set are presented in a number of channels (all-hadronic, lepton + jets, dilepton) as well as final states with hadronically decaying tau leptons. Additiona...

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Detalles Bibliográficos
Autor principal: Wall, R
Lenguaje:eng
Publicado: 2013
Materias:
Acceso en línea:http://cds.cern.ch/record/1551006
Descripción
Sumario:A summary of recent measurements of the top pair production cross section at ATLAS is presented. Cross section measurements using the 7 TeV data set are presented in a number of channels (all-hadronic, lepton + jets, dilepton) as well as final states with hadronically decaying tau leptons. Additional measurements made with the 7 TeV data set which are related to the top cross section are also presented. Finally, the first cross section measurement using the 8 TeV data set (made in the lepton + jets channel) is presented.