Probing the anomalous γγγZ coupling at the LHC with proton tagging
Probing the anomalous γγγZ coupling at the LHC with proton tagging
The sensitivities to the anomalous quartic gauge boson coupling $\gamma\gamma\gamma Z$ are estimated via $\gamma Z$ production with intact protons in the forward region at the LHC. Proton tagging proves to be a powerful tool to suppress the background, which allows consideration of the hadronic decays of the $Z$ boson …