Pion Form Factors from QCD Light-Cone Sum Rules
classification
✦ hep-ph
keywords
formgammafactorslight-conepionrulesapplicationscalculating
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Light-cone sum rules have proved to be very useful in calculating hadronic matrix elements for exclusive processes. I present recent applications of this method to the pion electromagnetic form factor and to the form factors of $\gamma^* \rho \to \pi$ and $\gamma^*\gamma \to \pi^0$ transitions.
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