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(= ?G/2G) 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+p+, D0 ? K-K+, D0 ? p-p+ to other experiments.
CP violation and Do-Do mixing in charm photoproduction at Fermilab
Bonomi G.;
2004-01-01
Abstract
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(= ?G/2G) 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+p+, D0 ? K-K+, D0 ? p-p+ to other experiments.File in questo prodotto:
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