Pion Elastic Form Factor in a Rather Broad Range of Momentum Transfers from Local-Duality QCD Sum Rule

Abstract

Revisiting, within QCD sum rules, the relevance of local duality for the pion elastic form factor gives rise to optimism.

Comments: 4 pages, 1 figure, talk presented at the "XIV International Conference on Hadron Spectroscopy", 13 - 17 June 2011, Munich, Germany, to appear in the proceedings