We analyze CP-violating effects in both Electric Dipole Moment (EDM) measurements and future analyses at the Large Hadron Collider (LHC) assuming a 2-Higgs-Doublet Model (2HDM) with "soft’’ CP-violation. Our analysis of EDMs and current LHC constraints shows that, in the case of a 2HDM Type II and Type III, an $𝒪(0.1)$ CP-violating phase in the Yukawa interaction between $H_1$ (the $125GeV$ Higgs boson) and fermions is still allowed. For these scenarios, we study CP-violating effects in the neutron EDM and $t\bar{t}{H}_1$ production at the LHC. Our analysis shows that such an $𝒪(0.1)$ CP-violating phase can be easily confirmed or excluded by future neutron EDM tests, with LHC data providing a complementary cross-check.

中文翻译：

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面对电偶极矩和对撞机的带有SoftCPviolation的两希格斯双峰模型

我们在电偶极矩（EDM）测量和大型强子对撞机（LHC）的未来分析中都分析了违反CP的影响，假设2-Higgs-Doublet模型（2HDM）具有“柔和” CP违反。当前的LHC约束条件表明，对于2HDM II型和III型， $𝒪（0.1）$ CP违反阶段在汤川之间的相互作用 $H_{\mathrm{1个}}$ （ $125GËV$希格斯玻色子）和费米子仍然被允许。对于这些情况，我们研究了中子EDM和$Ť\stackrel{〜}{Ť}{H}_{\mathrm{1个}}$大型强子对撞机的生产。我们的分析表明，这样的$𝒪（0.1）$ 违反CP的阶段很容易被以后的中子EDM测试确认或排除，LHC数据提供了补充的交叉核对。