Two Higgs-doublet models in future e−p colliders

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2018

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Mosomane, Chuene Johannes

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Abstract

We review the general two Higgs doublet model and its particle spectrum. This model has four types, which are Type-I, Type-II, Type-X (lepton specific) and Type-Y (Flipped). We discuss the Madala hypothesis as a Type-II two Higgs doublet model, where the Madala hypothesis introduces the Madala boson (which is a doublet-like heavy Higgs boson) with mH = 270 GeV. We study the Madala boson in the proposed LHeC, which is a ep collider. The Madala boson has a higher crosssection in the LHeC with proton beam energy of Ep = 7 TeV in the charge current and the neutral current is suppressed.

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A dissertation submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of requirements for the degree of Master of Science in the School of Physics, Johannesburg, 2016.

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Mosomane, Chuene Johannes (2018) Two Higgs-doublet models in future e−p colliders, University of the Witwatersrand, Johannesburg, https://hdl.handle.net/10539/26037

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