phi2/alpha
High Energy Physics - Experiment
2007-05-23 v1
Abstract
We report the recent phi2/alpha results from Belle with KEKB accelerator and Babar with PEP-II accelerator. The analysis of B->pi pi, B->rho rho and B->rho pi are included in this report. These b->u u_bar d decay modes are related to the CKM angle phi2/alpha and the method of phi2/alpha extraction of corresponding decay are also included. After combining all the decay modes, the constraint of phi2/alpha is 100.2+15.0-8.8 degree.
Keywords
Cite
@article{arxiv.hep-ex/0605080,
title = {phi2/alpha},
author = {Chin-chi Wang},
journal= {arXiv preprint arXiv:hep-ex/0605080},
year = {2007}
}
Comments
6 pages, 15 figures, Flavor Physics & CP Violation Conference, Vancouver, 2006