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Measurements of the top pair production cross section in the dilepton channel at LHC

Measurements of the total top quark pair production cross section at 7 TeV are presented, using data collected at the LHC, by the ATLAS and CMS experiments, in the years 2010-2011. The total cross section is measured in the dilepton decay channels of the $t \bar{t}$ pair into two opposite sign charg...

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Detalles Bibliográficos
Autor principal: Cole, Joanne
Lenguaje:eng
Publicado: 2011
Materias:
Acceso en línea:https://dx.doi.org/10.1393/ncc/i2012-11232-7
http://cds.cern.ch/record/1453401
Descripción
Sumario:Measurements of the total top quark pair production cross section at 7 TeV are presented, using data collected at the LHC, by the ATLAS and CMS experiments, in the years 2010-2011. The total cross section is measured in the dilepton decay channels of the $t \bar{t}$ pair into two opposite sign charged leptons (including taus) and additional jets. The results are compared with the theory predictions.