String Breaking in Two-Dimensional QCD
High Energy Physics - Phenomenology
2007-05-23 v2 High Energy Physics - Lattice
Abstract
I present results of a numerical calculation of the effects of light quark-antiquark pairs on the linear heavy-quark potential in light-cone quantized two-dimensional QCD. I extract the potential from the Q-Qbar component of the ground-state wavefunction, and observe string breaking at the heavy-light meson pair threshold. I briefly comment on the states responsible for the breaking.
Keywords
Cite
@article{arxiv.hep-ph/9910312,
title = {String Breaking in Two-Dimensional QCD},
author = {K. Hornbostel},
journal= {arXiv preprint arXiv:hep-ph/9910312},
year = {2007}
}
Comments
9 pages, 3 figures, LaTeX2e Contribution to the Proceedings of the TJNAF Workshop on the Transition from Low to High Q Form Factors, Athens, GA, September 17, 1999. Minor typos corrected