论文标题
在LHC处搜索$ z'$对生产，以最小$ u（1）_ {l_μ-l_τ} $模型中的标量玻色子衰减。
Search for $Z'$ pair production from scalar boson decay in minimal $U(1)_{L_μ- L_τ}$ model at the LHC
论文作者
论文摘要
我们考虑了一个模型，该模型具有$l_μ-l_τ$对称性，其中对称性被标量场自发打破。标量玻色子腐烂成两个新的仪表玻色子是自发对称性破裂的直接结果。然后，讨论了在LHC实验中通过这种衰减来搜索量规和标量玻色子的可能性。我们认为仪表玻色子的质量范围是$ \ Mathcal {o}（10）$ GEV，这是由LHCB报告的异常动机。我们将证明，搜索量表玻色子和标量玻色子的搜索的信号意义分别为$ 3 $和5美元，标量混合$ 0.012 $和$ 0.015 $。
We consider a model with gauged $L_μ- L_τ$ symmetry in which the symmetry is spontaneously broken by a scalar field. The decay of the scalar boson into two new gauge bosons is studied as a direct consequence of the spontaneous symmetry breaking. Then, a possibility of searches for the gauge and scalar bosons through such a decay at the LHC experiment is discussed. We consider the case that the mass range of the gauge boson is $\mathcal{O}(10)$ GeV, which is motivated by anomalies reported by LHCb. We will show that the signal significance of the searches for the gauge boson and scalar boson reach to $3$ and $5$ for the scalar mixing $0.012$ and $0.015$, respectively.
