Covariant light-front approach for heavy quarkonium: decay constants, P \to γγand V \to P γ

Details Covariant light-front approach for heavy quarkonium: decay constants, P \to γγand V \to P γ Covariant light-front approach for heavy quarkonium: decay constants, P \to γγand V \to P γ

2006-09-05

arxiv.org/abs/hep-ph/0609036v2

J.Phys.G34:687-702,2007

Physics

High Energy Physics

High Energy Physics - Phenomenology

18 pages, 5 figures, typos corrected, references added. Accepted for pubblication in J. Phys. G

Scientific paper

10.1088/0954-3899/34/4/008

The light-front approach is a relativistic quark model and offers many insights to the internal structures of the hadronic bound states. In this study, we apply the covariant light-front approach to ground-state heavy quarkonium. The pesudoscalar and vector meson decay constants are discussed. We present a detailed study of two-photon annihilation P \to \gamma \gamma and magnetic dipole transition V \to P \gamma processes. The numerical predictions of the light-front approach are consistent with the experimental data and those in other approaches. The relations of the light-front approach with the other methods are discussed in brief.

Affiliated with

Also associated with

No associations

Rating

Covariant light-front approach for heavy quarkonium: decay constants, P \to γγand V \to P γ 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 Covariant light-front approach for heavy quarkonium: decay constants, P \to γγand V \to P γ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Covariant light-front approach for heavy quarkonium: decay constants, P \to γγand V \to P γ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-554636