Using recent determinations of several theoretical and experimental parameters, we update the Unitarity Triangle analysis in the Standard Model. The basic experimental constraints come from the measurements of epsilon K, vertical bar V-ub/V-cb vertical bar, and Delta m(d), the limit on Delta m(s), and the measurement of the CP asymmetry in the B sector through sin 2 beta. We include in our analysis the direct determination of sin 2 alpha, gamma, and sin(2 beta + gamma) from the measurements of new CP-violating quantities. The results and the plots presented here can be also found at the URL http://www.utfit.org.
Current status of the CKM matrix / Bon, A. M.; Martinell, I. G.; Utfit, Collaboration. - 2:(2004), pp. 905-908. (Intervento presentato al convegno ICHEP'04 tenutosi a BEIJING nel August 16-22 2004).
Current status of the CKM matrix
2004-01-01
Abstract
Using recent determinations of several theoretical and experimental parameters, we update the Unitarity Triangle analysis in the Standard Model. The basic experimental constraints come from the measurements of epsilon K, vertical bar V-ub/V-cb vertical bar, and Delta m(d), the limit on Delta m(s), and the measurement of the CP asymmetry in the B sector through sin 2 beta. We include in our analysis the direct determination of sin 2 alpha, gamma, and sin(2 beta + gamma) from the measurements of new CP-violating quantities. The results and the plots presented here can be also found at the URL http://www.utfit.org.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.