论文标题
暗物质，带有单型标量字段的II型两吉格斯型doublet中的电动相变和重力波
Dark matter, electroweak phase transition and gravitational wave in the type-II two-Higgs-doublet model with a singlet scalar field
论文作者
论文摘要
在II型两-higgs-doublet模型的框架中，我们研究了暗物质可观察物，电动eak相变的暗物质，电动波过渡和引力波信号通过这种强烈的一阶相变（在施加了LHC HIGGS数据的约束）之后，通过这种强烈的一阶相变。我们将重型CP-eggs $ h $作为暗物质和SM部门之间的唯一门户，并找到LHC Higgs数据和暗物质可观察物需要$ M_S $和$ M_H $，才能大于130 GEV和360 GEV和360 GEV，$ M_A = 600 $ GEV在125 GEV的情况下，与125 Gevs搭配使用125 GEV的GEV。接下来，我们挖出一些参数空间，可以实现强烈的一阶electroweak相变，并找到基准点，为此，引力波光谱的振幅达到了未来重力波检测器的敏感性。
In the framework of type-II two-Higgs-doublet model with a singlet scalar dark matter $S$, we study the dark matter observables, the electroweak phase transition, and the gravitational wave signals by such strongly first order phase transition after imposing the constraints of the LHC Higgs data. We take the heavy CP-even Higgs $H$ as the only portal between the dark matter and SM sectors, and find the LHC Higgs data and dark matter observables require $m_S$ and $m_H$ to be larger than 130 GeV and 360 GeV for $m_A=600$ GeV in the case of the 125 GeV Higgs with the SM-like coupling. Next, we carve out some parameter space where a strongly first order electroweak phase transition can be achieved, and find benchmark points for which the amplitudes of gravitational wave spectra reach the sensitivities of the future gravitational wave detectors.
