Higgs boson coupling sensitivity at the LHC using H→ττ decays

Physical Review D - Particles, Fields, Gravitation and Cosmology 86:7 (2012)

Authors:

C Boddy, S Farrington, C Hays

Abstract:

We investigate the potential for measuring the relative couplings of a low-mass Higgs boson at the Large Hadron Collider using WH, ZH, and tt̄H production, where the Higgs boson decays to tau-lepton pairs. With 100fb -1 of √s=14TeV pp collision data we find that these modes can improve sensitivity to coupling-ratio measurements of a Higgs boson with a mass of about 125GeV/c2. © 2012 American Physical Society.

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