Resolution-dependent quark masses from meson correlators
High Energy Physics - Phenomenology
2009-11-07 v2 Nuclear Theory
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.
Cite
@article{arxiv.hep-ph/0210355,
title = {Resolution-dependent quark masses from meson correlators},
author = {Hilmar Forkel and Kai Schwenzer},
journal= {arXiv preprint arXiv:hep-ph/0210355},
year = {2009}
}
Comments
15 pages, 5 figures, to be published in Phys. Rev. C, reference added