Neutral Higgs production on LHC in the two-Higgs-doublet model with spontaneousCPviolation

2009/07/31 by Shou-Shan Bao, Yue-Liang Wu
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.1103/physrevd.81.075020

published as Phys.Rev.D81:075020,2010 · 15 pages, 12 figures, published version in PRD

openalex publication_date 2010/04/26 · arxiv created 2010/05/06 · arxiv updated 2010/05/12 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

Spontaneous CP violation motivates the introduction of two Higgs doublets in the electroweak theory, such a simple extension of the standard model has five physical Higgs bosons and rich CP-violating sources. Exploration on more than one Higgs boson is a direct evidence for new physics beyond the standard model. The neutral Higgs production at LHC is investigated in such a general two-Higgs-doublet model with spontaneous CP violation, it is shown that the production cross section and decays of the neutral Higgs boson can significantly be different from the predictions from the standard model.

Citations

• Review of Particle Physics
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