Charmonium production in e+e- to ψ+ X(c\bar c) and e+e- to D*D_J

Details Charmonium production in e+e- to ψ+ X(c\bar c) and e+e- to D*D_J Charmonium production in e+e- to ψ+ X(c\bar c) and e+e- to D*D_J

2008-09-19

arxiv.org/abs/0809.3419v3

Phys.Rev.D79:014027,2009

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages 1 figure. Substatial rewrite from previous versions. Conclusions unchanged

Scientific paper

10.1103/PhysRevD.79.014027

The dominance of chi_0 in the data for e+e- to psi + chi_J(c\bar{c}) is shown to violate OZI factorization. Single gluon exchange gives a non-factorizing effective S.L interaction that generates a large scalar production amplitude. This also has observable effects near threshold in e+e- to D*D_J, where enhancements of D*D_0 and DD_1 channels are predicted. Further tests and implications are discussed.

Affiliated with

Also associated with

No associations

Rating

Charmonium production in e+e- to ψ+ X(c\bar c) and e+e- to D*D_J 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 Charmonium production in e+e- to ψ+ X(c\bar c) and e+e- to D*D_J, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charmonium production in e+e- to ψ+ X(c\bar c) and e+e- to D*D_J will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-157993