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Cross-Section Measurement of $t\bar{t}\gamma$ Production in $pp$ Collisions at $\sqrt{s} = 8$ and $13$ TeV with the ATLAS Experiment

The cross-section measurement of top-quark pair production in association with a photon ($t\bar{t}\gamma$) probes the electromagnetic coupling of the top quark. The inclusive and differential fiducial cross sections of $t\bar{t}\gamma$ are measured with the data collected by the ATLAS detector...

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Detalles Bibliográficos
Autor principal: Ghasemi, Sara
Lenguaje:eng
Publicado: 2020
Materias:
Acceso en línea:http://cds.cern.ch/record/2719259