Impersonating the Standard Model Higgs boson: alignment without decoupling

@article{Carena2014ImpersonatingTS,
  title={Impersonating the Standard Model Higgs boson: alignment without decoupling},
  author={M. Carena and I. Low and N. Shah and C. Wagner},
  journal={Journal of High Energy Physics},
  year={2014},
  volume={2014},
  pages={1-37}
}
A bstractIn models with an extended Higgs sector there exists an alignment limit, in which the lightest CP-even Higgs boson mimics the Standard Model Higgs. The alignment limit is commonly associated with the decoupling limit, where all non-standard scalars are significantly heavier than the Z boson. However, alignment can occur irrespective of the mass scale of the rest of the Higgs sector. In this work we discuss the general conditions that lead to “alignment without decoupling”, therefore… Expand

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