26-30 July 2021
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Europe/Berlin timezone

Recent measurements of the top-quark mass and Yukawa coupling using the ATLAS and CMS detector at the LHC

29 Jul 2021, 09:45
20m
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Parallel session talk Top and Electroweak Physics T07: Top and Electroweak Physics

Speaker

Matteo Negrini

Description

The top quark mass is one of the fundamental parameters of the Standard Model that must be determined experimentally. Single measurements of the top quark mass have reached a precision well below the %-level. Different methods - based on a direct reconstruction of the top quark decay or an extraction from (differential) top quark production cross sections - provide complementary handles on the experimental systematic uncertainties. An overview is given of the most recent ATLAS and CMS measurements of the top -quark mass, its running and of the top quark Yukawa coupling.

Email Lidija.Zivkovic@cern.ch
Collaboration / Activity ATLAS
First author Lidija Zivkovic

Primary author

Presentation Materials