Quark Counting Rules: Old and New Approaches

Abstract

I discuss the subject of powerlike asymptotic behavior of hadronic form factors in pre-QCD analyses of soft (Feynman/Drell-Yan) and hard (West) mechanisms, and also recent derivation of $1/Q^2$ asymptotics of meson form factors in AdS/QCD. At the end, I briefly comment on "light-front holography" ansatz.

Talk at "Shifmania", May 14-17,2009, Minneapolis, MN

References in corpus (11)

• QCD and a Holographic Model of Hadrons
• Linear Confinement and AdS/QCD
• Hadronic Spectra and Light-Front Wavefunctions in Holographic QCD
• Light-Front Dynamics and AdS/QCD Correspondence: The Pion Form Factor in the Space- and Time-Like Regions
• Light-Front Holography: A First Approximation to QCD
• QCD and dimensional deconstruction
• Structure of Vector Mesons in Holographic Model with Linear Confinement
• Form Factors and Wave Functions of Vector Mesons in Holographic QCD
• Pion Form Factor in Chiral Limit of Hard-Wall AdS/QCD Model
• Anomalous Form Factor of the Neutral Pion in Extended AdS/QCD Model with Chern-Simons Term
• Pion in the Holographic Model with 5D Yang-Mills Fields

Cited by in corpus (7)

• Light Cone Sum Rules for the pi0-gamma*-gamma Form Factor Revisited
• The gluon and charm content of the deuteron
• Photon-to-pion transition form factor and pion distribution amplitude from holographic QCD
• Hybrid nature of the abnormal solutions of the Bethe-Salpeter equation in the Wick-Cutkosky model
• High Energy Behaviour of Light Meson Photoproduction
• Radial Scaling in Inclusive Jet Production at Hadron Colliders
• Abnormal Bound Systems