Hybrid and Orbitally Excited Mesons in Full QCD

Abstract

We present results for the hybrid meson spectrum produced by gluonic excitations in full QCD using Wilson fermions. For the spin-exotic mesons with J^{PC}=1^{-+}, 0^{+-}, and 2^{+-} we find the lightest state to be 1^{-+} with a mass of 1.9(2) GeV. Results obtained for orbitally excited mesons are also presented.

Comments: LATTICE98(spectrum),3 pages, LaTeX2e File, 4 PS Figures