Light hadron spectrum with Kogut-Susskind quarks

C. Bernard, C. DeTar, Steven Gottlieb, Urs M. Heller, J. E. Hetrick, C. McNeile, K. Rummukainen, R. Sugar, D. Toussaint

Research output: Contribution to journalArticle

20 Scopus citations

Abstract

We made an extensive study of the light hadron spectrum using the Wilson gauge action and Kogut-Susskind quarks. Using both dynamical quarks and the quenched approximation, we determine hadron masses for five and four gauge couplings respectively, with at least five 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 masses.

Original languageEnglish (US)
Pages (from-to)198-200
Number of pages3
JournalNuclear Physics B - Proceedings Supplements
Volume73
Issue number1-3
DOIs
StatePublished - Mar 1999

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics

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    Bernard, C., DeTar, C., Gottlieb, S., Heller, U. M., Hetrick, J. E., McNeile, C., Rummukainen, K., Sugar, R., & Toussaint, D. (1999). Light hadron spectrum with Kogut-Susskind quarks. Nuclear Physics B - Proceedings Supplements, 73(1-3), 198-200. https://doi.org/10.1016/S0920-5632(99)85021-X