具有CP违反的$E_{6}$启发超对称模型中的下一个希格斯玻色子

Proceedings of 40th International Conference on High Energy physics — PoS(ICHEP2020) Pub Date : 2021-02-13 DOI:10.22323/1.390.0309

L. Selbuz

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引用次数: 0

摘要

我们研究了在U(1) ' -扩展的MSSM的希格斯扇区中CP违背的影响。我们特别感兴趣的是第二轻的中性希格斯玻色子在μe f存在CP违反相的情况下的质量和衰变依赖。中性希格斯玻色子的质量是在单环水平上计算的，考虑了顶部和底部(5)个夸克扇区的贡献。我们研究了第二轻中性希格斯玻色子在一组符合当前实验约束的基准点上的产生和衰变通道。然后，我们将该模型实现到标准封装中，并对27 TeV的HE-LHC的产生模式和衰变模式进行了详细和系统的分析。

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The Next Higgs Bosons in $E_{6}$ Inspired Supersymmetric Models with CP Violation

We investigate the effect of CP violation in the Higgs sector of the U(1)′-extended MSSM. We are particularly interested in the mass and decay dependence of the second lightest neutral Higgs boson, in the presence of CP violating phases for μe f f . The masses of the neutral Higgs bosons are calculated at the one-loop level by taking into account the contributions from top and bottom (s)quark sectors. We study the production and decay channels of the second lightest neutral Higgs boson for a set of benchmark points consistent with the current experimental constraints. We then implement the model into standard packages and perform a detailed and systematic analysis of production and decay modes at the HE-LHC with 27 TeV.

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Proceedings of 40th International Conference on High Energy physics — PoS(ICHEP2020)

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