arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1906.09101hep-phhep-ex
收藏

通过带电希格斯玻色子的同号对产生探索希格斯势的整体对称结构

Exploring the global symmetry structure of the Higgs potential via same-sign pair production of charged Higgs bosons

Masashi Aiko, Shinya Kanemura, Kentarou Mawatari

摘要:

我们提出了一个新的过程中,单电荷的希格斯玻色子产生的相同符号对通过矢量玻色子融合强子对撞机在两个希格斯偶模型。这个过程直接关系到希格斯势的全局对称结构。产生的带电希格斯玻色子玻色子主要衰变为τ轻子和中微子,或者衰变为一对顶夸克和底夸克,这取决于汤川相互作用的类型。我们评估的信号和背景的情况下,在欧洲核子研究中心大型强子对撞机和未来的高能强子对撞机。我们发现该过程对于探索希格斯势的本质是可行且有用的。

英文摘要:

We propose a novel process where singly charged Higgs bosons are produced in a same-sign pair via vector boson fusion at hadron colliders in two Higgs doublet models. The process directly relates to the global symmetry structure of the Higgs potential. The produced charged Higgs bosons predominantly decay into a tau lepton and the neutrino or into a pair of top and bottom quarks, depending on the type of Yukawa interactions. We evaluate the signal and the background for the both cases at the CERN Large Hadron Collider and future higher-energy hadron colliders. We find that the process can be feasible and useful to explore the nature of the Higgs potential.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑