Wrong-Higgs Interactions without Flavor Problems and their Effects on Physical Observables

Abstract

We consider the wrong-Higgs interactions such as type-III two Higgs doublet models. Generally, such interactions cause flavor problems. However, if new Yukawa interactions have the same flavor structure as that of the standard model(SM), we do not have any flavor problems. In this work we propose a microscopic model for the wrong-Higgs interactions aligned with SM ones in the context of supersymmetry(SUSY) and show their phenomenological implications. Low energy contraints from muon g-2 and rare B decays can be relieved and it can be viable to have low mass superparticle spectra with light dark matter which is preferred by recent experiments such as DAMA/LIBRA, CDMS-II and CoGeNT. We also briefly discuss modification of Higgs decay in colliders.

17 pages, 5 figures

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• New results from DAMA/LIBRA
• Results from the Final Exposure of the CDMS II Experiment
• SuperIso v3.0: A program for calculating flavor physics observables in 2HDM and supersymmetry
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• Higgs Physics as a Window Beyond the MSSM (BMSSM)
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• MSSM with Dimension-five Operators (MSSM_5)
• Light Neutralinos with Large Scattering Cross Sections in the Minimal Supersymmetric Standard Model
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• Hard supersymmetry-breaking "wrong-Higgs" couplings of the MSSM
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Cited by in corpus (9)

• Multicomponent Dark Matter in Supersymmetric Hidden Sector Extensions
• An invisible axion model with controlled FCNCs at tree level
• B Meson Mixing in Effective Theories of Supersymmetric Higgs Bosons
• Yukawa Alignment in a Multi Higgs Doublet Model: An effective approach
• Light neutralino dark matter with a very light Higgs for CoGeNT and DAMA/LIBRA data
• A class of invisible axion models with FCNCs at tree level
• Effective Aligned 2HDM with a DFSZ-like invisible axion
• Light neutralino dark matter in light Higgs scenario related with the CoGeNT and DAMA/LIBRA results
• Composite Higgsino