Light hadron spectrum with Kogut-Susskind quarks

Authors
Bernard, C DeTar, C Gottlieb, S Heller, UM Hetrick, JE McNeile, C Rummukainen, K Sugar, R Toussaint, D
Citation
C. Bernard et al., Light hadron spectrum with Kogut-Susskind quarks, NUCL PH B-P, 73, 1999, pp. 198-200
Citations number
4
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
09205632 → ACNP
Volume
73
Year of publication
1999
Pages
198 - 200
Database
ISI
SICI code
0920-5632(199903)73:<198:LHSWKQ>2.0.ZU;2-S
Abstract
We made an extensive study of the light hadron spectrum using the Wilson ga uge action and Kogut-Susskind quarks. Using both dynamical quarks and the q uenched approximation, we determine hadron masses for five and four gauge c ouplings respectively, with at least fire quark masses at each coupling. In the continuum limit, we find a significant difference between two flavors of dynamical quarks and the quenched approximation for a range of quark mas ses.