24–28 Mar 2025
Europe/Zurich timezone

Measurements of Higgs boson properties (mass, width, and Spin/CP) with the ATLAS detector

25 Mar 2025, 14:00
20m
Pacific 1

Pacific 1

Electroweak Physics and Beyond the Standard Model WG3: Electroweak Physics and Beyond the Standard Model

Speaker

Firdaus Soberi (The University of Edinburgh (GB))

Description

This talk presents precise measurement of the properties of the Higgs boson, including its mass, total width, spin, and CP quantum number using the full dataset collected in pp collisions at 13 TeV during Run 2 and at 13.6 TeV during Run 3 of the LHC. The measurements are performed in various Higgs boson production and decay modes, as well as their combinations. Observation of deviations between these measurements and Standard Model (SM) predictions would be a sign of possible new phenomena beyond the SM

Author

Firdaus Soberi (The University of Edinburgh (GB))

Presentation materials