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/Q2 asymptotics of meson form factors in AdS/QCD. At the end, I briefly comment on "light-front holography" ansatz.
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