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Title: Study of ATLAS sensitivity to asymmetries in single top events
Authors: Fiolhais, Miguel Castro Nunes 
Orientador: Gonçalves, António Joaquim Onofre de Abreu Ribeiro
Carvalho, João Carlos Lopes
Keywords: ATLAS, detector, estudo; Quark top, mecanismo de produção; Quark top, propriedades
Issue Date: 2008
Citation: Fiolhais, Miguel Castro Nunes - Study of ATLAS sensitivity to asymmetries in single top events. Coimbra, 2008
Abstract: The study of the LHC ATLAS experiment sensitivity to angular and spin asymmetries in the production of single top quarks (t-channel) events was done using the fast detector simulation (ATLFAST) and all the events were generated using Pythia and TopReX libraries. In order to get an efficient selection of events, a likelihood-based analysis was developed for a luminosity of 10 fb-1. From the measurement of these asymmetries, the limits at 68:3% confidence level on the anomalous couplings of the Wtb vertex were set using the TopFit library.
Rights: openAccess
Appears in Collections:FCTUC Física - Teses de Mestrado

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