论文标题
在Feynman Mingrammatic方法中，对Higgs-Boson质量的非孤晶性软性贡献
Non-Holomorphic Soft-Term Contributions to the Higgs-Boson Masses in the Feynman Diagrammatic Approach
论文作者
论文摘要
我们研究了最小的超对称标准模型（MSSM）对Higgs-Boson质量添加的非硅质软susy破坏术语的影响。在Feynman图方法中，在单循环水平上得出了非晶状体贡献的计算。在Sarah的帮助下生成Feynarts模型文件后，我们使用Feynarts/formcalc设置在单环级上计算了重新归一化的Higgs-Boson自我能量。从Feynarts/formcalc获得的结果被送到Feynhiggs，以估计对中性CP-Even Higgs-Boson群众的贡献，$ M_ {H，H，H} $，以及对带电的Higgs-Boson Mass，$ M_ {H^{h^{\ pm pm} $。对于我们为这项研究选择的特定参数点，对CP-even Light Higgs玻色子质量$ M_H $的非孤晶性软性贡献与文献中的主张相反，结果很小。对于CP-浓重的Higgs玻色子质量，$ M_ {H} $，以及带电的Higgs玻色子质量，$ M_ {H^{\ pm}} $，对于某些部分的参数空间，贡献可能会大大更大。
We study the effects of non-holomprphic soft SUSY-breaking terms added to the Minimal Supersymmetric Standard Model (MSSM) on the Higgs-boson masses. The calculation of the non-holomorphic contributions is perfromed at the one-loop level in the Feynman diagramatic approach. After generating a FeynArts model file with the help of SARAH, we calculate the renormalized Higgs-boson self-energies at the one-loop level using the FeynArts/FormCalc setup. The results obtained from FeynArts/FormCalc are fed to FeynHiggs to estimate the contributions to the neutral CP-even Higgs-boson masses, $M_{h,H}$, as well as to the charged Higgs-boson mass, $M_{H^{\pm}}$. For the specific set of parameter points that we choose for this study, the non-holomorphic soft-term contributions to the CP-even light Higgs boson mass $M_h$, contrary to claims in the literature, turn out to be very small. For the CP-even heavy Higgs boson mass, $M_{H}$, as well as for the charged Higgs boson mass, $M_{H^{\pm}}$, the contributions can be substantially larger for some parts of parameter space.
