July 31, 2017 to August 4, 2017
Fermi National Accelerator Laboratory
US/Central timezone

Combined measurements of the Higgs boson production and decay rates using pp collisions at √s = 13 TeV with the ATLAS Experiment

Jul 31, 2017, 2:10 PM
20m
Sunrise (Fermi National Accelerator Laboratory)

Sunrise

Fermi National Accelerator Laboratory

Presentation Higgs and EWSB Higgs and EWSB

Speaker

Hongtao Yang (University of Wisconsin-Madison)

Description

After the Higgs boson was discovered at the LHC in 2012, it is of great importance to study how the Higgs boson interacts with Standard Model particles. In this presentation, I will report on the combined measurements of Higgs boson production and decay rates using LHC Run 2 proton-proton collision data collected at the center-of-mass energy of 13 TeV by the ATLAS detector in 2015 and 2016. The combination is based on the analysis of five production processes, namely gluon fusion, vector boson fusion, and associated production with a W or a Z boson or a pair of top quarks, and of multiple decay modes. I will also discuss how the measurements constrain the Higgs boson’s couplings to Standard Model particles as well as the existence of new physics.

Primary author

Hongtao Yang (University of Wisconsin-Madison)

Presentation materials