QCD Laplace Sum Rules and the $\Pi (1300)$ Resonance

T. G. Steele, J. C. Breckenridge, M. Benmerrouche +2

A global fit to the shape of the first QCD Laplace sum rule exhibiting sensitivity to pion-resonance [$\Pi (1300)$] parameters is performed, leading to predictions for the pion-resona…