Higgs properties measurements using the four lepton decay channel
Abstract
The measurements of the properties of the Higgs boson are presented in the HZZ4 (=e,) decay channel using a data sample corresponding to an integrated luminosity of 35.9 fb of proton-proton collisions at a center-of-mass energy of 13 TeV recorded by the CMS detector at the LHC. The signal-strength modifier , defined as the production cross section of the Higgs boson times its branching fraction to four leptons relative to the standard model expectation, is measured to be at . Constraints are set on the strength modifiers for the main Higgs boson production modes. The mass is measured to be and the width is constrained using on-shell production to be , at CL. The fiducial cross section is measured to be , which is compatible with the standard model prediction of .
Cite
@article{arxiv.1710.03577,
title = {Higgs properties measurements using the four lepton decay channel},
author = {Muhammad Bilal Kiani},
journal= {arXiv preprint arXiv:1710.03577},
year = {2017}
}
Comments
Presented at LHCP2017