Selected topics in e+e- collisions
Victor L. Chernyak
Abstract
Content : 1) The leading twist pion wave function, 2) "Improved" QCD sum rules with non-local condensates, 3) Pion and kaon form factors and charmonium decays: theory vs experiment, 4) γ*γπo - form factor, 5) The new non-local axial anomaly, 6) Cross sections γγ--> π+π-, K+K-, KS KS .
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