Hadronic Decays of J/psi(1^{3}S_{1}) and psi'(2^{3}S_{1}) Through Vitrual Photons

Details Hadronic Decays of J/psi(1^{3}S_{1}) and psi'(2^{3}S_{1}) Through Vitrual Photons Hadronic Decays of J/psi(1^{3}S_{1}) and psi'(2^{3}S_{1}) Through Vitrual Photons

2004-01-12

arxiv.org/abs/hep-ex/0401015v1

Phys.Rev.D69:097503,2004

Physics

High Energy Physics

High Energy Physics - Experiment

2 pages, LaTeX, with 1 fig. Submitted to Phys. Rev. D

Scientific paper

10.1103/PhysRevD.69.097503

The latest data for J/psi and psi' leptonic decays, and the latest measurement of the R-parameter are used to show that the present summary values of the branching ratios of the virtual photon mediated hadronic decays of both J/psi and psi' are overestimated. The current best results are B(J/psi -> gamma^{*} -> h) = (13.3 +- 0.3)%, and B(psi' -> gamma^{*} -> h) = (1.65 +- 0.10)%.

Affiliated with

Also associated with

No associations

Rating

Hadronic Decays of J/psi(1^{3}S_{1}) and psi'(2^{3}S_{1}) Through Vitrual Photons 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 Hadronic Decays of J/psi(1^{3}S_{1}) and psi'(2^{3}S_{1}) Through Vitrual Photons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hadronic Decays of J/psi(1^{3}S_{1}) and psi'(2^{3}S_{1}) Through Vitrual Photons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-373189