"Figure 19-a ($(\xi_{\omega}$,$\xi_{\Lambda})=(1, 1)$, 20GeV)" of "Search for long-lived particles decaying in the CMS muon detectors in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

The 95% CL observed and expected limits on the branching fraction B(H $\rightarrow \Psi\Psi$) for gluon portal, assuming $(\xi_{\omega}$, $\xi_{\Lambda}) = (1, 1)$ and 20 GeV LLP mass.

针对胶子门户（gluon portal）模型，在参数(ξ_ω, ξ_Λ)=(1,1)且长寿命粒子（Long-Lived Particle，LLP）质量为20 GeV的假设前提下，关于希格斯粒子衰变分支比（branching fraction）B(H→ΨΨ)的95%置信水平（confidence level，CL）观测极限与预期极限