Heavy Higgs searches and constraints on two Higgs doublet models
Heavy Higgs searches and constraints on two Higgs doublet models
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DOI：
10.1103/physrevd.88.015018
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发表时间：
2013-05
影响因子：
5
通讯作者：
Chien‐Yi Chen;S. Dawson;M. Sher
中科院分区：
文献类型：
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作者：
Chien‐Yi Chen;S. Dawson;M. Sher
自从在大型强子对撞机上发现希格斯玻色子并测量了它的许多分支比以来，已经有许多研究探索了这些结果对两个希格斯双重态模型的参数空间的限制。我们将这些结果扩展到包括完整的数据集，并研究了在积分光度的300和3000逆飞普巴恩下可以获得的期望灵敏度。我们考虑寻找质量在200到400 GeV之间的重的标准模型希格斯玻色子，并表明没有观测到这样的希格斯玻色子可以大大缩小两个希格斯双重模型中参数空间的允许区域。
Since the discovery of a Higgs boson at the LHC and the measurement of many of its branching ratios, there have been numerous studies exploring the restrictions these results place on the parameter space of two Higgs doublet models. We extend these results to include the full data set and study the expected sensitivity that can be obtained with 300 and 3000 inverse femptobarn of integrated luminosity. We consider searches for a heavy Standard Model Higgs boson, with a mass ranging from 200 to 400 GeV, and show that the non-observation of such a Higgs boson can substantially narrow the allowed regions of parameter space in two Higgs doublet models.