Search for the Anomalous Interactions of Up-Type Heavy Quarks in $γγ$ Collision at the LHC
We investigate the anomalous interactions of heavy up-type quark t' in a $γγ$ collision at the LHC. We have obtained 95% confidence level(CL)limit of $t'q γ$ anomalous coupling by taking into account three forward detector acceptances: $0.0015<ξ<0.15$,$0.0015<ξ<0.5$, and $0.1<ξ<0.5$.
hep-ph↗