Subleading power corrections to the pion-photon transition form factor in QCD - Wang, Yu-Ming; Shen, Yue-Long (The journal of high energy physics, 2017)
Keywords: Classical and Quantum Gravitation; Elementary Particles; Factorization; High energy physics; Perturbative QCD; Physics; Physics and Astronomy; Quantum chromodynamics; Quantum Field Theories; Quantum Field Theory; Quantum Physics; Regular Article - Theoretical Physics; Regularization; Relativity Theory; Resummation; String Theory; Sum rules; Resummation; Perturbative QCD