Heavy Hybrids in QCD effective theories
arXiv:hep-ph/9909211 · doi:10.1016/S0920-5632(00)00591-0
Abstract
We present model independent predictions on the short range behavior of the energies of the gluonic excitations between static quarks (hybrid potentials) in an effective field theory framework (pNRQCD).
4 pages, Latex (espcrc2.sty), 1 figure. Talk presented at the International Euroconference QCD'99, Montpellier, July 7-13, 1999. To appear in Nucl. Phys. B (Proc. Suppl.)