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Search for resonances decaying into top quark pairs with ATLAS

Some models, including the so-called Randall-Sundrum model, predict the existence of heavy Kaluza-Klein resonances decaying preferently into top quarks. The prospects to discover those resonances at the LHC, using the ATLAS experiment, are discussed. Especial emphasis is given in the techniques used...

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Detalles Bibliográficos
Autor principal: Isobe, T
Lenguaje:eng
Publicado: 2009
Materias:
Acceso en línea:http://cds.cern.ch/record/1179451
Descripción
Sumario:Some models, including the so-called Randall-Sundrum model, predict the existence of heavy Kaluza-Klein resonances decaying preferently into top quarks. The prospects to discover those resonances at the LHC, using the ATLAS experiment, are discussed. Especial emphasis is given in the techniques used to identify and reconstruct top quarks at high pT.