Exploring the prominent channel: Charged Higgs pair production in supersymmetric Two-parameter Non-Universal Higgs Model

In this study, the charged Higgs pair production is calculated in the context of the supersymmetry at a \(\gamma\gamma\)-collider. The channel is explored in Two-parameter Non-Universal Higgs Model where the model provides relatively light neutral and charged Higgs bosons. The computation is extende...

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Bibliographic Details
Published in:arXiv.org 2019-11
Main Author: Sonmez, Nasuf
Format: Article
Language:English
Subjects:
Bosons
Cross-sections
Divergence
Higgs bosons
Luminosity
Mathematical models
Pair production
Parameters
Supersymmetry
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Summary:In this study, the charged Higgs pair production is calculated in the context of the supersymmetry at a \(\gamma\gamma\)-collider. The channel is explored in Two-parameter Non-Universal Higgs Model where the model provides relatively light neutral and charged Higgs bosons. The computation is extended to one loop-level, and the divergence arising in the loop-diagrams are cured with the radiative photon correction. The production rate of the charged Higgs pair reaches up to \(\hat{\sigma}_\text{UU}^\text{LO+NLO}=121\text{ fb}\) at \(\sqrt{\hat{s}}=635\text{ GeV}\). The analysis of the cross-section is also given varying the parameters \(m_A\) and \(\tan\beta\). The total convoluted cross-section with the photon luminosity in an \(e^+e^-\) machine is calculated as a function of the center-of-mass energy up to \(1\text{ TeV}\), and it gets up to \(42\text{ fb}\) at \(\sqrt{s}=900 \text{ GeV}\) depending on the polarization of the initial electron and laser photon.
ISSN:2331-8422