2-9 July 2014
Valencia, Spain
Europe/Madrid timezone

Effective Higgs Couplings Extraction in the 4 lepton channel at the LHC: surprises and prospects

4 Jul 2014, 16:55
Auditorium 1 ()

Auditorium 1

Oral presentation Brout-Englert-Higgs physics BEH Physics


Mr. Yi Chen (Caltech)


Kinematic distributions in Higgs decays to four charged leptons, the so called "golden channel", are a powerful probe of the tensor structure of its couplings to neutral electroweak gauge bosons. We discuss a comprehensive analysis framework designed to perform direct extraction of the all possible Higgs couplings. In this framework we study the sensitivity of the four lepton final state, to higher dimensional loop-induced couplings of the Higgs boson to ZZ, Zγ, and γγ, allowing for general CP mixtures. We present the results of these studies and the impact on handles for studying CP violation in the Higgs sector.

Primary author

Mr. Yi Chen (Caltech)


Dr. Joe Lykken (FNAL) Prof. Maria Spiropulu (Caltech) Dr. Roberto Vega-Morales (LPT Orsay)

Presentation Materials

Your browser is out of date!

Update your browser to view this website correctly. Update my browser now