Color-octet mechanism in the inclusive D-wave charmonium productions in B decays

Details Color-octet mechanism in the inclusive D-wave charmonium productions in B decays Color-octet mechanism in the inclusive D-wave charmonium productions in B decays

1997-01-07

arxiv.org/abs/hep-ph/9701235v1

Phys.Lett.B395:107-112,1997

Physics

High Energy Physics

High Energy Physics - Phenomenology

11 pages, LaTeX, Phys. Lett. B in press

Scientific paper

10.1016/S0370-2693(97)00041-5

The inclusive D-wave charmonium production rates in B decays are considered in the Bodwin-Braaten-Lepage (BBL) approach. We find that the color-octet subprocesses B->cc_(^3S_1^(8) or ^3P_J^(8))+s,d, followed by the transition cc_(^3S_1^(8) or ^3P_J^(8)) -> ^3D_J, strongly dominate over any other subprocess, due to the large Wilson coefficient for the \Delta B = 1 effective lagrangian. Assuming that the numerical values of the matrix elements <0|O^{^3D_J}(^3S_1^(8))|0> and <0|O^{^3D_J}(^3P_J^(8))|0> are the same order of magnitudes with the <0| O^{\psi^'}(^3S_1^(8))|0>, we find that the ^{1,3}D_{2} can be observed at future B-factories.

Affiliated with

Also associated with

No associations

Rating

Color-octet mechanism in the inclusive D-wave charmonium productions in B 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 Color-octet mechanism in the inclusive D-wave charmonium productions in B decays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color-octet mechanism in the inclusive D-wave charmonium productions in B decays will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-387896