CP Violation in charm decays at CDF

الأصل · EN

Exploiting the full Run II data sample collected by the CDF trigger on displaced vertices, we present a search for CP violation in neutral D mesons decays to hadronic final states. We use the strong D*⁺→ D⁰π⁺ (and c.c.) decay to identify the flavor of the charmed meson at production time and exploit CP-conserving strong cc pair-production in pp collisions. The results are the world's most precise measurements to date and confirm the presence of sizable CP-violating effects in the charm sector as recently observed by the LHCb Collaboration