论文标题
在FCC-HH的底部和顶级夸克decay频道中对带电的希格斯玻色子的调查
Investigation of Charged Higgs Boson in the Bottom and Top Quark Decay Channel at the FCC-hh
论文作者
论文摘要
在最近发现的中性希格斯玻色子（GOM）质量约为125 GEV之后，我们评估了在底部和顶部夸克decay通道中带电的Higgs Boson的未来圆形黑积木对撞机（FCC-HH）的发现潜力。可以通过PP-> H^{ - } T+X过程产生带电的Higgs玻色子，其后续衰减H^{ - } - > B Bar {T}通道。这个衰减渠道对于研究带电的希格斯玻色子比顶级夸克尤为重要。我们考虑标准模型HIGGS扇区的扩展，即两个Higgs Doublet模型（2HDM），并执行专用的信号显着性分析，以测试FCC-HH在100 TEV的中心运行的FCC-HH和1 AB^{ - 1}（-1}（ - 初始）和30 Ab^ab^^{ - 1} {-1} {-1}（ - }（-1rimate）的FCC-HH）。我们发现，在FCC-HH上可以检查两个HIGGS Doublet模型的参数空间的重要部分。
After the recent discovery of a neutral Higgs boson with a mass about 125 GeV, we assess the extend of discovery potential of future circular hadron collider (FCC-hh) for a charged Higgs boson in the bottom and top quark decay channel. The charged Higgs boson can be produced through the pp->h^{-}t+X process with a subsequent decay h^{-}->b bar{t} channel. This decay channel is particularly important for studying the charged Higgs boson heavier than the top quark. We consider an extension of the standard model Higgs sector, namely two Higgs doublet model (2HDM), and perform a dedicated signal significance analysis to test this channel for the FCC-hh running at the center of mass energy of 100 TeV and the integrated luminosity of 1 ab^{-1} (initial) and 30 ab^{-1} (ultimate). We find that an important part of the parameter spaces of two Higgs doublet model are examinable at the FCC-hh.
