SU(3) Analysis of Annihilation Contributions and CP Violating Relations in $B \to PP$ Decays

Details SU(3) Analysis of Annihilation Contributions and CP Violating Relations in $B \to PP$ Decays SU(3) Analysis of Annihilation Contributions and CP Violating Relations in $B \to PP$ Decays

1998-10-19

arxiv.org/abs/hep-ph/9810397v2

Eur.Phys.J.C9:443-448,1999

Physics

High Energy Physics

High Energy Physics - Phenomenology

Revtex, 16 pages, Several changes about references are made

Scientific paper

10.1007/s100529900064

Several methods proposed to measure the angle $\gamma$ in the KM unitarity triangle assumed that the tree contribution to $B^-\to \pi^-\bar K^0 $ is purely due to annihilation contributions and is negligibly small. This assumption has to be tested in order to have a correct interpretation of the experimental data. In this paper we show that using SU(3) symmetry, the smallness of the tree contribution can be tested in a dynamic model independent way. We also derive several relations between CP violating rate differences for $B\to P P$ decays without assuming the smallness of the annihilation contributions. These relations provide important tests for the Standard Model of CP violation.

Affiliated with

Also associated with

No associations

Rating

SU(3) Analysis of Annihilation Contributions and CP Violating Relations in $B \to PP$ Decays 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 SU(3) Analysis of Annihilation Contributions and CP Violating Relations in $B \to PP$ Decays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and SU(3) Analysis of Annihilation Contributions and CP Violating Relations in $B \to PP$ Decays will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-656912