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Searches for new Physics in Events with multiple Leptons at the ATLAS detector

Events containing three or more leptons are an invaluable probe for physics beyond Standard Model (SM) at the LHC. This paper summarizes a generic search for final states with three or more leptons as well as direct searches for heavy seesaw neutrinos, excited leptons and $WZ$ resonances. All search...

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Detalles Bibliográficos
Autor principal: Wiik-Fuchs, L
Lenguaje:eng
Publicado: 2014
Materias:
Acceso en línea:https://dx.doi.org/10.1051/epjconf/20159504076
http://cds.cern.ch/record/1954713
Descripción
Sumario:Events containing three or more leptons are an invaluable probe for physics beyond Standard Model (SM) at the LHC. This paper summarizes a generic search for final states with three or more leptons as well as direct searches for heavy seesaw neutrinos, excited leptons and $WZ$ resonances. All searches were conducted using the data recorded in 2012 at $\sqrt{s}=8 \, \rm{TeV}$ with the ATLAS detector at the LHC