Pion Distribution Amplitude and Photon-to-Pion Transition Form Factor in QCD

Details Pion Distribution Amplitude and Photon-to-Pion Transition Form Factor in QCD Pion Distribution Amplitude and Photon-to-Pion Transition Form Factor in QCD

2010-05-18

arxiv.org/abs/1005.3173v1

Acta Phys.Polon.Supp.3:943-948,2010

Physics

High Energy Physics

High Energy Physics - Phenomenology

6 pages, 3 figures, talk delivered by the first author at the International Meeting "Excited QCD'', January 31--February 5, 20

Scientific paper

We discuss the status of the pion distribution amplitude (DA) in connection with QCD sum rules and experimental data on the $\gamma^*\gamma^\to \pi^0$ transition form factor. Contents: (a) Pion DA in generalized QCD Sum Rules (SRs); (b) Light Cone Sum Rules (LCSR) analysis of the CLEO data for the $\gamma^*\gamma\to\pi^{0}$ transition form factor; (c) Recent lattice QCD data for the pion DA; (d) BaBar data---a challenge for QCD?

Affiliated with

Also associated with

No associations

Rating

Pion Distribution Amplitude and Photon-to-Pion Transition Form Factor in QCD 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 Pion Distribution Amplitude and Photon-to-Pion Transition Form Factor in QCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pion Distribution Amplitude and Photon-to-Pion Transition Form Factor in QCD will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-58028