Exotic meson spectroscopy from the clover action at beta = 5.85 and 6.15

Bernard, C.; DeGrand, T.; DeTar, C.; Gottlieb, Steven; Heller, U. M.; Hetrick, J.; McNeile, C.; Sugar, R.; Toussaint, D.

Exotic meson spectroscopy from the clover action at beta = 5.85 and 6.15

Authors

Description

We repeat our original simulations of the hybrid meson spectrum using the clover action, as a check on lattice artifacts. Our results for the 1-+ masses do not substantially change. We present preliminary results for the wave function of the 1-+ state in Coulomb gauge.
LATTICE98(spectrum) 3 latex pages and two postscript figures. Contribution to lattice 98