Journal
JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 9, Pages -Publisher
SPRINGER
DOI: 10.1007/JHEP09(2012)123
Keywords
Higgs Physics; Quark Masses and SM Parameters; Technicolor and Composite Models
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Funding
- London Centre for Terauniverse Studies (LCTS)
- European Research Council [267352]
- Science and Technology Facilities Council [ST/J002798/1] Funding Source: researchfish
- STFC [ST/J002798/1] Funding Source: UKRI
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We analyze the properties of the Higgs candidate with mass similar to 125 GeV discovered by the CMS and ATLAS Collaborations, constraining the possible deviations of its couplings from those of a Standard Model Higgs boson. The CMS, ATLAS and Tevatron data are compatible with Standard Model couplings to massive gauge bosons and fermions, and disfavour several types of composite Higgs models unless their couplings resemble those in the Standard Model. We show that the couplings of the Higgs candidate are consistent with a linear dependence on particle masses, scaled by the electroweak scale v similar to 246 GeV, the power law and the mass scale both having uncertainties similar to 20%.
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