The muon g – 2 for low-mass pseudoscalar Higgs in the general 2HDM*
Universidade Federal do ABC - Centro de Ciências Naturais e Humanas, Santo André - Brazil
2 Institut für Kern-und Teilchenphysik, TU Dresden, 01069 Dresden, Germany
Published online: 23 May 2018
The two-Higgs doublet model is a simple and attractive extension of the Standard Model. It provides a possibility to explain the large deviation between theory and experiment in the muon g – 2 in an interesting parameter region: light pseudoscalar Higgs A, large Yukawa coupling to τ-leptons, and general, non-type II Yukawa couplings are preferred. This parameter region is explored, experimental limits on the relevant Yukawa couplings are obtained, and the maximum possible contributions to the muon g – 2 are discussed.
© The Authors, published by EDP Sciences, 2018
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