Zweig-rule-satisfying inelastic rescattering in B decays to pseudoscalar mesons

Physics – High Energy Physics – High Energy Physics - Phenomenology

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

18 LaTeX pages, 2 .ps figure files

Scientific paper

10.1103/PhysRevD.66.054011

We discuss all contributions from Zweig-rule-satisfying SU(3)-symmetric inelastic FSI-induced corrections in B decays to $\pi \pi$, $\pi K$, $K\bar{K}$, $\pi \eta (\eta ')$, and $K \eta (\eta ')$ . It is shown how all of these FSI corrections lead to a simple redefinition of the amplitudes, permitting the use of a simple diagram-based description, in which, however, weak phases may enter in a modified way. The inclusion of FSI corrections admitted by the present data allows an arbitrary relative phase between the penguin and tree short-distance amplitudes. The FSI-induced error of the method, in which the value of the weak phase $\gamma $ is to be determined by combining future results from $B^+,B^0_d,B^0_s$ decays to $K\pi$, is estimated to be of the order of $5^o$ for $\gamma \approx 50^o-60^o$.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Zweig-rule-satisfying inelastic rescattering in B decays to pseudoscalar mesons 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 Zweig-rule-satisfying inelastic rescattering in B decays to pseudoscalar mesons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Zweig-rule-satisfying inelastic rescattering in B decays to pseudoscalar mesons will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-98292

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.