$Z_c(3900)$ as a Four-Quark State
High Energy Physics - Phenomenology
2015-09-16 v3
Abstract
Using the method of QCD Sum Rules, we derive the correlator for a state consisting of two charm quarks and two light quarks, , and carry out a Borel transform to find . From this we find the solution that GeV, showing that the is a tetra-quark state.
Keywords
Cite
@article{arxiv.1406.6967,
title = {$Z_c(3900)$ as a Four-Quark State},
author = {Leonard S. Kisslinger and Steven Casper},
journal= {arXiv preprint arXiv:1406.6967},
year = {2015}
}
Comments
6 pages, 2 figures