Speaker
Ruben Gargiulo
(Istituto Nazionale di Fisica Nucleare)
Description
An important aspect of the Higgs boson physics programme at the LHC is to determine all the properties of this particle, including its width, which is directly linked to its lifetime. Deviations from the SM prediction of a narrow resonance might hint about unknown decays of the Higgs boson. This presentation will discuss the latest developments in measurements of the Higgs boson width, with data collected by the ATLAS and CMS experiment at a centre of mass energy of 13 TeV. Both direct and indirect constraints on the Higgs boson width will be shown. (20' presentation + 5' discussion. Shared material ATLAS/CMS).