We study the process $q\overline{q},gg\to A\to Z^{⁎}h$ in a 2-Higgs Doublet Model Type-II where the mass of the CP-odd Higgs state A is lower than the rest mass of the Z and h particles (the latter being the Standard Model-like Higgs state discovered at the Large Hadron Collider in 2012), i.e., $m_A<m_Z+m_h\approx 215$ GeV. This is a mass range which is not being currently tested by ATLAS and CMS, yet we show that there can be sensitivity to it already during Runs 2 & 3, assuming leptonic decays of the gauge boson and bottom-antibottom quark ones for the Higgs boson.

中文翻译：

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低于阈值CP-奇数Higgs粒子经由搜索甲 →  Ž ^⁎ ħ在LHC

我们研究过程 $q\overline{q}，GG\to \mathrm{一种}\to {ž}^{⁎}H$在2-Higgs Doublet模型II型中，CP奇数希格斯状态A的质量低于Z和h粒子的其余质量（后者是在大型强子对撞机中发现的类似标准模型的希格斯状态在2012年），即${米}_{\mathrm{一种}}<{米}_{ž}+{米}_H\approx 215$GeV。该质量范围目前尚未通过ATLAS和CMS进行测试，但我们证明了运行2和3中已经对它具有敏感性，假定希格斯玻色子的规子玻色子和底部反底夸克的轻子衰减。 。