GLUEBALL MASSES FROM HAMILTONIAN LATTICE LCD

Authors
HU LA LUO XQ CHEN QZ FANG XY GUO SH
Citation
La. Hu et al., GLUEBALL MASSES FROM HAMILTONIAN LATTICE LCD, Communications in Theoretical Physics, 28(3), 1997, pp. 327-332
Citations number
19
Journal title
Communications in Theoretical Physics → ACNP
ISSN journal
02536102
Volume
28
Issue
3
Year of publication
1997
Pages
327 - 332
Database
ISI
SICI code
0253-6102(1997)28:3<327:GMFHLL>2.0.ZU;2-Y
Abstract
We calculate the masses of the 0(++), 0(--) and 1(+-) glueballs from Q CD in 3+1 dimensions using an eigenvalue equation method for Hamiltoni an lattice QCD developed and described by S.H. GUO et al. The mass rat ios become approximately constants in the coupling region 6/g(2) is an element of [6.0, 6.4], from which we estimate M(0(--))/M(0(++)) = 2.4 4 +/- 0.05 +/- 0.20 and M(1(+-))/M(0(++)) = 1.91 +/- 0.05 +/- 0.12.