Weak Coupling Phase from Decays of Charged B Mesons to $πK$ and $ππ$

Details Weak Coupling Phase from Decays of Charged B Mesons to $πK$ and $ππ$ Weak Coupling Phase from Decays of Charged B Mesons to $πK$ and $ππ$

1994-04-18

arxiv.org/abs/hep-ph/9404282v1

Phys.Rev.Lett.73:21-24,1994

Physics

High Energy Physics

High Energy Physics - Phenomenology

LaTeX, 8 pages, 2 figures (not included, available upon request), TECHNION-PH-94-7, EFI-94-14, UdeM-LPN-TH-94-192

Scientific paper

10.1103/PhysRevLett.73.21

The theory of $CP$ violation based on phases in weak couplings in the Cabibbo-Kobayashi-Maskawa (CKM) matrix requires the phase $\gamma \equiv {\rm Arg~} V^*_{ub}$ (in a standard convention) to be nonzero. A measurement of $\gamma$ is proposed based on charged $B$ meson decay rates to $\pi^+ K^0$, $\pi^0 K^+$, $\pi^+ \pi^0$, and the charge-conjugate states. The corresponding branching ratios are expected to be of the order of $10^{-5}$. (submitted to Physical Review Letters)

Affiliated with

Also associated with

No associations

Rating

Weak Coupling Phase from Decays of Charged B Mesons to $πK$ and $ππ$ 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 Weak Coupling Phase from Decays of Charged B Mesons to $πK$ and $ππ$, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Weak Coupling Phase from Decays of Charged B Mesons to $πK$ and $ππ$ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-580290