arXiv:hep-ph/9711451·v1·High Energy Physics — Phenomenology
A study of hybrid quarkonium using lattice QCD
K.J. Juge🇺🇸 · J. Kuti🇺🇸 · C.J. Morningstar🇺🇸
Abstract
The hybrid quarkonium states are studied using the Born-Oppenheimer expansion. The first step in this expansion is the determination of the energy levels of the gluons in the presence of a static quark-antiquark pair as a function of the quark-antiquark separation. The spectrum of such gluonic excitations is determined from first principles using lattice QCD.
Comments: to appear in Proceedings of HADRON97, BNL, August 1997, edited by S.U. Chung, AIP press; 4 pages, Latex, uses aipproc.sty, 2 postscript figures