Constraints on the CKM Angle gamma from B -> K*+- pi-+

Details Constraints on the CKM Angle gamma from B -> K*+- pi-+ Constraints on the CKM Angle gamma from B -> K*+- pi-+

2003-07-16

arxiv.org/abs/hep-ph/0307212v3

Phys.Lett. B573 (2003) 115-122

Physics

High Energy Physics

High Energy Physics - Phenomenology

10 pages, 2 figures. Reformatted equations and added discussion of SU(3) symmetry breaking. Submitted to Physics Letters B

Scientific paper

10.1016/j.physletb.2003.08.046

We present constraints on the CKM parameter gamma=arg(Vub*) formed within the framework of SU(3) symmetry and based on charmless hadronic B decays to K*+- pi-+ and other pseudoscalar-vector final states. For strong phases of O(10 degrees), our analysis weakly favors cos(gamma)<0. We also estimate that a determination of $\gamma$ with an experimental uncertainty of less than $10^\circ$ can be attained with an order-of-magnitude improvement in the precision of the experimental inputs, but SU(3) symmetry breaking could introduce corrections approaching the size of the current experimental uncertainties.

Affiliated with

Also associated with

No associations

Rating

Constraints on the CKM Angle gamma from B -> K*+- pi-+ 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 Constraints on the CKM Angle gamma from B -> K*+- pi-+, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Constraints on the CKM Angle gamma from B -> K*+- pi-+ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-207357