Corpus ID: 119235579

Double Higgs boson production in the Standard Model with extra scalar particles

@article{Zhemchugov2015DoubleHB,
  title={Double Higgs boson production in the Standard Model with extra scalar particles},
  author={E. Zhemchugov},
  journal={arXiv: High Energy Physics - Phenomenology},
  year={2015}
}
  • E. Zhemchugov
  • Published 2015
  • Physics
  • arXiv: High Energy Physics - Phenomenology
Three extensions of the scalar sector of the Standard Model are considered: one extra isosinglet, one extra isotriplet, two extra isotriplets (the Georgi-Machacek model). Double Higgs boson production cross section is calculated in all these extensions. Bounds from electroweak precision observables, signal strength measurements and custodial symmetry violation are estimated. 
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