B->rho pi and the unitary angle alpha
Abstract
Description
The role of the decay mode B->rho pi for the determination of the unitarity angle alpha is critically examined in view of the smaller than expected ratio B(B->rho+/- pi-/+)/B(B->rho0 pi+/-) found by the CLEO collaboration.
5 pages, 1 figure, Contribution to the Proceedings of the XXXVth Rencontres de Moriond, Electroweak Interactions and Unified Theories Les Arcs 1800, France, March 11-18 2000
5 pages, 1 figure, Contribution to the Proceedings of the XXXVth Rencontres de Moriond, Electroweak Interactions and Unified Theories Les Arcs 1800, France, March 11-18 2000