Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2007-11-09
ECONF C070805:25,2007
Physics
High Energy Physics
High Energy Physics - Phenomenology
To be published in the proceedings of CHARM07, Ithaca, NY, August 2007, eConf C070805
Scientific paper
This report shows the latest results on the study of the method to determine the angle phi_3 of the unitarity triangle using Dalitz plot analysis of $D^0$ decay from B->DK process in a model-independent way. We concentrate on the case with a limited charm data sample, which will be available from the CLEO-c collaboration in the nearest future, with the main goal to find the optimal strategy for phi_3 extraction. We find that the analysis using decays of D_CP only cannot provide a completely model-independent measurement in the case of limited data sample. The procedure involving binned analysis of B->DK and psi(3770)->(K^0_S pi^+ pi^-)_D(K^0_S pi^+ pi^-)_D decays is proposed, that allows to obtain the phi_3 precision comparable to unbinned model-dependent fit.
Bondar Alex
Poluektov Anton
No associations
LandOfFree
Study of a model-independent method for the measurement of the angle phi_3 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Study of a model-independent method for the measurement of the angle phi_3, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Study of a model-independent method for the measurement of the angle phi_3 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-702758