The Role of $B_s \to K π$ in Determining the Weak Phase $γ$

Details The Role of $B_s \to K π$ in Determining the Weak Phase $γ$ The Role of $B_s \to K π$ in Determining the Weak Phase $γ$

2000-03-13

arxiv.org/abs/hep-ph/0003119v4

Phys.Lett. B482 (2000) 71-76

Physics

High Energy Physics

High Energy Physics - Phenomenology

8 pages, LaTeX, no figures, submitted to Physics Letters B, corrections to discussion of SU(3) breaking added

Scientific paper

10.1016/S0370-2693(00)00508-6

The decay rates for $B^0 \to K^+ \pi^-$, $B^+ \to K^0 \pi^+$, and the charge-conjugate processes were found to provide information on the weak phase $\gamma \equiv {\rm Arg}(V_{ub}^*)$ when the ratio $r$ of weak tree and penguin amplitudes was taken from data on $B \to \pi \pi$ or semileptonic $B \to \pi$ decays. We show here that the rates for $B_s \to K^- \pi^+$ and $\bar B_s \to K^+ \pi^-$ can provide the necessary information on $r$, and estimate the statistical accuracy of forthcoming measurements at the Fermilab Tevatron.

Affiliated with

Also associated with

No associations

Rating

The Role of $B_s \to K π$ in Determining the Weak Phase $γ$ 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 The Role of $B_s \to K π$ in Determining the Weak Phase $γ$, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Role of $B_s \to K π$ in Determining the Weak Phase $γ$ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-149015