We present the results of a global fit to the Aligned Two-Higgs Doublet Model, assuming that there are no new sources of CP violation beyond the quark mixing matrix. We use the most constraining flavour observables, electroweak precision measurements and the available data on Higgs signal strengths and collider searches for heavy scalars, together with the theoretical requirements of perturbativity and positivity of the scalar potential. The combination of all these constraints restricts the values of the scalar masses, the couplings of the scalar potential and the flavour-alignment parameters. The numerical fits have been performed using the open-source HEPfit package.

我们假设对夸克混合矩阵不存在任何新的CP违规源，我们提出了对两希格斯双峰态模型进行全局拟合的结果。我们使用最受约束的风味可观察性，电弱精度测量以及有关希格斯信号强度和对撞机搜索重标量的可用数据，以及标量势的扰动性和正性的理论要求。所有这些约束的组合限制了标量质量的值，标量势的耦合以及风味对齐参数。数值拟合已使用开源HEPfit软件包执行。