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Search for rare processes with a Z+bb signature at the LHC, with the matrix element method

This thesis presents a detailed study of the final state with the Z boson decaying into two leptons, produced in the CMS detector at the LHC. In order to tag this topology, sophisticated b jet tagging algorithms have been used, and the calibration of one of them, the Jet Probability (JP) tagger is e...

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Detalles Bibliográficos
Autor principal: Beluffi, Camille
Lenguaje:eng
Publicado: 2016
Materias:
Acceso en línea:http://cds.cern.ch/record/2202146