出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：FOCUS is a high statistics photoproduction experiment at Fermilab. Among
the many results that are being obtained in the context of the CP violation issue, we measured
the values of the DoDo lifetime mixing parameter ycp(= =2) and compared the
double Cabibbo suppressed amplitude RWS to the measurement of CLEO-II. We compared
also particle antiparticle asymmetries in decay channels such as D+ ! K−K++,
D0 ! K−K+, D0 ! −+ to other experiments.
