Extracting Top Quark CP Violating Dipole Couplings via $t\bar{t}\gamma$ and $t\bar{t}Z$ Productions at the LHC

We propose to extract the electric and weak dipole moments of the top quark via $t\bar{t}\gamma$ and $t\bar{t}Z$ productions at the CERN LHC. With the large numbers of events available at the LHC, these dipole moments can be measured to the accuracy of ${10}^{-18}ecm$.