论文标题

在真实和复杂的NMSSM中,对带电的希格斯玻色子的两体衰变的一环校正

One-loop Corrections to the Two-Body Decays of the Charged Higgs Bosons in the Real and Complex NMSSM

论文作者

Dao, Thi Nhung, Muhlleitner, Margarete, Patel, Shruti, Sakurai, Kodai

论文摘要

我们在CP支持和CP竞争者的近代式和CP-Violation的框架中,将完整的近代级超对称性(SUSY)Electroweak和Susy-QCD校正评估为带电的Higgs玻色子的壳两体衰变的校正。我们的更正是在代码NMSSMCALCEW中实现的,以计算已带电的Higgs Boson的分支比率,我们还考虑了代码中已经包含的最新QCD校正。我们研究了NLO校正对每种衰减模式的影响,在理论和实验约束允许的广泛参数空间中。 NMSSMCALCEW的新版本可公开使用。

We evaluate the full next-to-leading order supersymmetric (SUSY) electroweak and SUSY-QCD corrections to the on-shell two-body decays of the charged Higgs bosons in the framework of the CP-conserving and CP-violating Next-to-Minimal Supersymmetric extension of the Standard Model (NMSSM). Our corrections are implemented in the code NMSSMCALCEW in order to compute the branching ratios of the charged Higgs boson where we also take into account the state-of-the-art QCD corrections already included in the code. We investigate the impact of the NLO corrections for each decay mode in a wide range of the parameter space that is allowed by the theoretical and experimental constraints. The new version of NMSSMCALCEW is made publicly available.

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