Anomalous Higgs boson couplings in vector boson fusion at the CERN LHC

Abstract

Deviations from SM expectations in the Higgs sector can be parameterized by an effective Lagrangian. The corresponding anomalous couplings have been implemented in a Monte Carlo program for Higgs production in vector boson fusion, at NLO QCD accuracy. It allows to study anomalous coupling effects for production and decay of the Higgs boson. We analyze deviations allowed by LEP data and study a new azimuthal angle variable which directly measures the interference between CP-even, CP-odd and SM couplings.

15 pages, 8 figures

References in corpus (3)

• Next-to-leading order QCD corrections to Z boson pair production via vector-boson fusion
• Next-to-leading order QCD corrections to W+W- production via vector-boson fusion
• Higgs + 2 Jets as a Probe for CP Properties

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