Implications of a light Higgs in composite models
By M. Redi, Andrea Tesi. 2012
149 citations recorded by the source corpus.
A bstractWe study the Higgs mass in composite Higgs models with partial compositeness, extending the results of ref. [1] to different representations of the composite sector for SO(5)/SO(4) and to the coset SO(6)/SO(5). For a given tuning we find in general a strong correlation between the mass of the top partners and the Higgs mass, akin to the one in supersymmetry. If the theory is natural a Higgs mass of 125 GeV typically requires fermionic partners below TeV which might be within the reach of the present run of LHC. A discussion of CP properties of both cosets is also presented.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/f35df1f89ed608493a86ba83908fa94474b61cbc
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Citations in the corpus
- On the tuning and the mass of the composite Higgs (2012, background): “[19], these results are easily rescaled to other values of f as long v/f .”
- Composite leptoquarks and anomalies in B-meson decays (2014, background): “15 Very roughly, the amount of tuning needed to accommodate the right values of the EW scale and of the Higgs mass [77–81] is expected to be, at best, at or below the per cent level, which is not much worse than the amount already required in generic supersymmetric extensions of the SM, given curren”
- Twin Higgs mechanism and a composite Higgs boson (2015, background): “5, 10] TeV for composite masses and [2, 10] for gρ, where the top mass is fixed at mt(∼ TeV) = 150 GeV.”