We search for $CP$ violation in the singly-Cabibbo-suppressed decay $D^{ 0}\rightarrow K^{ +}K^{ -}\pi^{ +}\pi^{ -}$ using data corresponding to an integrated luminosity of $988\text{ }{ \rm fb}^{ -1}$ collected by the Belle detector at the KEKB $e^{ +}e^{ -}$ collider. We measure a set of five kinematically dependent $CP$ asymmetries, of which four asymmetries are measured for the first time. The set of asymmetry measurements can be sensitive to $CP$ violation via interference between the different partial-wave contributions to the decay and performed on other pseudoscalar decays. We find no evidence of $CP$ violation.
Categories: hep-ex