Updated Global Analysis of Higgs Couplings

Abstract

There are many indirect and direct experimental indications that the new particle H discovered by the ATLAS and CMS Collaborations has spin zero and (mostly) positive parity, and that its couplings to other particles are correlated with their masses. Beyond any reasonable doubt, it is a Higgs boson, and here we examine the extent to which its couplings resemble those of the single Higgs boson of the Standard Model. Our global analysis of its couplings to fermions and massive bosons determines that they have the same relative sign as in the Standard Model. We also show directly that these couplings are highly consistent with a dependence on particle masses that is linear to within a few %, and scaled by the conventional electroweak symmetry-breaking scale to within 10%. We also give constraints on loop-induced couplings, on the total Higgs decay width, and on possible invisible decays of the Higgs boson under various assumptions.

References in corpus (7)

• Study of the mass and spin-parity of the Higgs boson candidate via its decays to Z boson pairs
• Status of invisible Higgs decays
• Higgs Precision (Higgcision) Era begins
• Electroweak Symmetry Breaking and the Higgs Boson: Confronting Theories at Colliders
• New Higgs interactions and recent data from the LHC and the Tevatron
• Coupling spans of the Higgs-like boson
• Total Width of 125 GeV Higgs Boson

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