CP Violation in charm decays at CDF

Abstract

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^{*+}\to D^{0}π^{+} (and c.c.) decay to identify the flavor of the charmed meson at production time and exploit CP-conserving strong c\bar{c} pair-production in p\bar{p} 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

arXiv comment4 pages, 1 table. Proceedings for "Incontri di Fisica delle Alte Energie" (IFAE) 2012. To be published in Nuovo Cimento C