New physics in LHC Higgs boson pair production
By M. Dolan, Christoph R. Englert, Michael Spannowsky. 2012
167 citations recorded by the source corpus.
Multi-Higgs production provides a phenomenologically clear window to the electroweak symmetry-breaking sector. We perform a comprehensive and comparative analysis of new electroweak physics effects in di-Higgs and di−Higgs+jet production. In particular, we discuss resonant di-Higgs phenomenology, which arises in the Higgs portal model and in the minimal supersymmetric Standard Model at small tanβ, and nonresonant new-physics contributions to di-Higgs production in models where the newly discovered Higgs candidate is interpreted as a pseudo-Nambu-Goldstone boson. We show that, for all these scenarios, a measurement of the di-Higgs and di−Higgs+jet final states provides an accessible and elaborate handle to understand electroweak symmetry breaking in great detail.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/c6de9c93b23a7d7edea6878b24d68bd937972d2a
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Citations in the corpus
- Top-quark mass effects in double and triple Higgs production in gluon-gluon fusion at NLO (2014, background): “These possibilities range from explicit models featuring new particles, such as the 2HDM [12–15], SUSY [6, 16–18], extended colored sectors [19–21], Little Higgs Models [22, 23], Higgs portal [24, 25], flavor symmetry models [26] and Composite Higgs models [27, 28] to model independent higher-dimens”
- Emergence of the electroweak scale through the Higgs portal (2013, unknown): “Such signatures have been investigated in [40, 66].”
- Higgs boson self-coupling measurements using ratios of cross sections (2013, background): “We note that the above structure, and hence the different contributions to the cross section, can of course be modified if new physics that allows new resonances to run in the triangle and box loops (or adds new couplings, like an ffHH interaction) is present [48–53].”