17–24 Jul 2024
Prague
Europe/Prague timezone

Combined measurement of the top-quark mass at 7 and 8 TeV by ATLAS and CMS

20 Jul 2024, 14:30
18m
Club E

Club E

Parallel session talk 04. Top Quark and Electroweak Physics Top Quark and Electroweak Physics

Speaker

Matteo Defranchis (CERN)

Description

The top quark mass is a fundamental parameter of the SM. Its precise determination allows a powerful consistency check of the theory. About ten years after the completion of Run 1, ATLAS and CMS published the final combination of fifteen measurements at 7 and 8 TeV based on various final states and complementary techniques. In this talk, details of the combination, the systematic model, and the correlation of systematic uncertainties will be discussed and an outlook for future improvements will be given.

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