A COMPREHENSIVE LATTICE STUDY OF SU(3) GLUEBALLS

Authors
BALI GS SCHILLING K HULSEBOS A IRVING AC MICHAEL C STEPHENSON PW
Citation
Gs. Bali et al., A COMPREHENSIVE LATTICE STUDY OF SU(3) GLUEBALLS, Physics letters. Section B, 309(3-4), 1993, pp. 378-384
Citations number
25
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
309
Issue
3-4
Year of publication
1993
Pages
378 - 384
Database
ISI
SICI code
0370-2693(1993)309:3-4<378:ACLSOS>2.0.ZU;2-Q
Abstract
We present a study of the SU(3) glueball spectrum for all J(PC) values at lattice spacings down to a-1 = 3.73(6) GeV (beta = 6.4) using latt ices of size up to 32(4). We extend previous studies and show that the continuum limit has effectively been reached. The number of clearly i dentified J(PC) states has been substantially increased. There are no clear signals for spin-exotic glueballs below 3 GeV. A comparison with current experimental glueball candidates is made.