Resolution-dependent quark masses from meson correlators
arXiv:hep-ph/0210355 · doi:10.1103/PhysRevC.67.035205
Abstract
We explore the impact of a resolution-dependent constituent quark mass, as recently applied to diffractive meson production, in QCD correlation functions of several spin-0 and spin-1 meson channels. We compare the resulting correlators with experimental and lattice data, analyze the virtues and limitations of the approach, and discuss the channel dependence of the obtained effective quark masses.
15 pages, 5 figures, to be published in Phys. Rev. C, reference added