A PRELIMINARY LATTICE STUDY OF THE GLUE IN THE NUCLEON

Authors
GOCKELER M HORSLEY R ILGENFRITZ EM OELRICH H PERLT H RAKOW PEL SCHIERHOLZ G SCHILLER A STEPHENSON P
Citation
M. Gockeler et al., A PRELIMINARY LATTICE STUDY OF THE GLUE IN THE NUCLEON, Nuclear physics. B, 1997, pp. 324-326
Citations number
9
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1997
Supplement
53
Pages
324 - 326
Database
ISI
SICI code
0550-3213(1997):<324:APLSOT>2.0.ZU;2-#
Abstract
About half the mass of a hadron is given from gluonic contributions. I n this talk we calculate the chromoelectric and chrome-magnetic compon ents of the nucleon mass. These computations are numerically difficult due to gluon field ultra-violet fluctuations. Nevertheless a high sta tistics feasibility run using quenched Wilson fermions seems to show r easonable signals.