Probing Factorization in Color-Suppressed $B \rightarrow ψ(2S) + K(K^*)$ Decay

Details Probing Factorization in Color-Suppressed $B \rightarrow ψ(2S) + K(K^*)$ Decay Probing Factorization in Color-Suppressed $B \rightarrow ψ(2S) + K(K^*)$ Decay

1994-09-20

arxiv.org/abs/hep-ph/9409364v1

Phys.Rev.D51:1415-1418,1995

Physics

High Energy Physics

High Energy Physics - Phenomenology

LATEX, 10 pages (one figure, available by fax or post), Alberta Thy-27-94, September 20, 1994

Scientific paper

10.1103/PhysRevD.51.1415

In order to probe the factorization hypothesis in color-suppressed $B \rightarrow \psi (2S) + K (K^*)$ decays we have studied three ratios: $ R \equiv B (B \rightarrow \psi K) / B (B \rightarrow \psi(2S) K)$, $ R' \equiv B (B \rightarrow \psi K^*) / B (B \rightarrow \psi(2S) K^*)$ and $ P_L^\prime \equiv \Gamma_L (B \rightarrow \psi(2S) K^*)/\Gamma (B \rightarrow \psi(2S) K^*)$ in several scenarios for the $ q^2$-dependence of the form factors involved. We find that measurements of R and $R' $, which exist, do not yield scenario-independent tests of factorization. However, the predicted range of $ P_L^\prime$ in all scenarios lies in a narrow range, $ 0.50 {\ \lower-1.2pt\vbox{\hbox{\rlap{$<$}\lower5pt\vbox{\hbox{$\sim$}}}}\ } P_L^\prime \leq 0.67$, and could test factorization.

Affiliated with

Also associated with

No associations

Rating

Probing Factorization in Color-Suppressed $B \rightarrow ψ(2S) + K(K^*)$ Decay 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 Probing Factorization in Color-Suppressed $B \rightarrow ψ(2S) + K(K^*)$ Decay, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Probing Factorization in Color-Suppressed $B \rightarrow ψ(2S) + K(K^*)$ Decay will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-668173