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Measurement of the $t\bar{t}b\bar{b}$ production cross-section with 8 TeV ATLAS data

his thesis presents the measurement of the $t\bar{t}b\bar{b}$ production cross-section, using a dataset of 20.3 fb$^{-1}$ of $pp$ collisions collected with the ATLAS detector at $\sqrt{s}=8$ TeV. The measurement is based on a cut-and-count method, using a sample of events with exactly four $b$-tagge...

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Detalles Bibliográficos
Autor principal: Argyropoulos, Spyridon
Lenguaje:eng
Publicado: 2016
Materias:
Acceso en línea:http://cds.cern.ch/record/2146901