arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1507.07557hep-phhep-ex
收藏

LHC的复合自旋1共振

Composite spin-1 resonances at the LHC

Matthew Low, Andrea Tesi, Lian-Tao Wang

摘要:

在本文中,我们讨论的复合自旋-1共振在大型强子对撞机的信号。在8 TeV LHC数据中可能观察到双玻色子共振的动机,我们证明了复合希格斯模型的矢量共振能够描述数据。我们特别注意费米子部分复合性所发挥的作用,这是一个共同的特点,在复合希格斯模型。参数空间,既能够占的diboson过量,并通过电弱精度和风味测试进行了探索。最后,我们预测在13 TeV运行的LHC等共振信号。

英文摘要:

In this paper, we discuss the signal of composite spin-1 resonances at the LHC. Motivated by the possible observation of a diboson resonance in the 8 TeV LHC data, we demonstrate that vector resonances from composite Higgs models are able to describe the data. We pay particular attention to the role played by fermion partial compositeness, which is a common feature in composite Higgs models. The parameter space that is both able to account for the diboson excess and passes electroweak precision and flavor tests is explored. Finally, we make projections for signals of such resonances at the 13 TeV run of the LHC.

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。

↑