Azimuthal Angle Probe of Anomalous HWW Couplings at the LHeC

Abstract

A high energy ep collider, such as the proposed LHeC, possesses the unique facility of permitting direct measurement of the HWW coupling without contamination from the HZZ coupling. At such a machine, the fusion of two W bosons through the HWW vertex would give rise to typical charged current (CC) events accompanied by a Higgs boson. We demonstrate that azimuthal angle correlations between the observable CC final states could then be a sensitive probe of the nature of the HWW vertex and hence of the CP properties of the Higgs boson.

Revised version to appear in Physical Review Letters, some typos and mis-labellings corrected, references reorganised and updated

References in corpus (14)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• A Large Hadron Electron Collider at CERN: Report on the Physics and Design Concepts for Machine and Detector
• On the spin and parity of a single-produced resonance at the LHC
• Anomalous Higgs boson couplings in vector boson fusion at the CERN LHC
• Heavy-quark mass dependence in global PDF analyses and 3- and 4-flavour parton distributions
• Aspects of CP violation in the HZZ coupling at the LHC
• Determining the CP properties of the Higgs boson
• Monte Carlo studies of the jet activity in Higgs + 2 jet events
• Measuring the Higgs-Vector boson Couplings at Linear $e^{+}{e}^{-}$ Collider
• Measuring Higgs CP and couplings with hadronic event shapes
• Combined CDF and D0 Search for Standard Model Higgs Boson Production with up to 10.0 fb-1 of Data
• Role of polarization in probing anomalous gauge interactions of the Higgs boson
• CP-violating HWW couplings at the Large Hadron Collider

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