Medida da fraÃÃo de eventos de dupla troca de Pomeron inclusiva em produÃÃo de dijatos centrais. / Study on the fraction of double pomeron exchange in inclusive dijets.

AUTOR(ES)
DATA DE PUBLICAÇÃO

2007

RESUMO

This thesis presents the first DÃ measurement of the fraction of Double Pomeron Exchange (DPE) in a central dijet production. An extensive study on the behavior of the energy deposited on the hadronic calorimeter cell was performed. In the search for DPE events the goal was to find gap (or low activity) in two forward calorimeter regions, which is a signature of Double Pomeron Exchange events.

ASSUNTO(S)

particles (particle physics) diffractive physics fisica das particulas elementares e campos jets d0 jatos dupla troca de pomeron fÃsica difrativa pomeron partÃculas (fÃsica nuclear) double pomeron exchange d0

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