LHC HXSWG interim recommendations to explore the coupling structure of a Higgs-like particle
By Adrian David, Ansgar Denner, M. Dührssen, M. Grazzini, Christophe Grojean, G. Passarino, M. Schumacher, Michael Spira, Georg Weiglein, Marco Zanetti and 1 more. 2012
163 citations recorded by the source corpus.
This document presents an interim framework in which the coupling structure of a Higgs-like particle can be studied. After discussing di fferent options and approximations, recommendations on specific benchmark par ametrizations to be used to fit the data are given.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/a9752a26b4b633a880c7bf9c566600de4e1d6af1
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In Nuclear and High Energy Physics
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Citations in the corpus
- Probing the Standard Model with Higgs signal rates from the Tevatron, the LHC and a future ILC (2014, methodology): “ale factors as . Additional genuine loop contributions from BSM particles to these eective couplings are then assumed to be absent. The Higgs-gluon scale factor is then given in terms of tand bas [8,9] 2 g(b;t;mH) = 2 t˙tt ggH(mH) + 2 b˙ bb (m H) + tb˙tbggH (mH) ˙tt ggH(mH) + ˙bb ggH(mH) + ˙tb ggH(m”
- THE INTERNATIONAL LINEAR COLLIDER (2013, methodology): “These are model independent, unlike the model dependent analysis that is frequently employed to test standard model couplings such as the Higgs coupling parametrization proposed by the LHC Higgs Cross Section Working Group (HXSWG) has proposed a series of benchmark Higgs coupling parameterizations .”
- How to use the Standard Model effective field theory (2014, methodology): “catin g the above expansion at dimension-six operators. It is worth noting that the SM EFT parameterized by the ci of Eq. (1.1) is totally different from the widely used seven-κparametrization (e.g., [10]), which captures only a change in size of each of the SM-type Higgs couplings. In fact, the sev”