Gluonic correlation length from spin-dependent potentials
High Energy Physics - Phenomenology
2009-11-19 v2
Abstract
The vacuum gluonic correlation length is extracted from recent lattice data on spin-dependent interquark potentials in heavy quarkonia. It is shown that the data are consistent with extremely small values of the correlation length, Tg<0.1 fm.
Cite
@article{arxiv.0807.3320,
title = {Gluonic correlation length from spin-dependent potentials},
author = {A. M. Badalian and A. V. Nefediev and Yu. A. Simonov},
journal= {arXiv preprint arXiv:0807.3320},
year = {2009}
}
Comments
LaTeX2e, 6 pages, uses jetpl.cls (included), version to appear in JETP Lett