$\eta_c$ - glueball Mixing and Resonance X(1835)
High Energy Physics - Phenomenology
2008-11-26 v1 High Energy Physics - Experiment
Nuclear Experiment
Nuclear Theory
Abstract
The mixing of and the lowest mass pseudoscalar glueball is estimated within the framework of the instanton liquid model. It is demonstrated that the mixing is large and may explain the difference between the observed mass of the glueball candidate X(1835) and the theoretical prediction of QCD sum rule analysis.
Cite
@article{arxiv.hep-ph/0510016,
title = {$\eta_c$ - glueball Mixing and Resonance X(1835)},
author = {Nikolai Kochelev and Dong-Pil Min},
journal= {arXiv preprint arXiv:hep-ph/0510016},
year = {2008}
}
Comments
5 pages, 1 figure, Latex