Light quark spectrum with improved gauge and fermion actions ∗

Light quark spectrum with improved gauge and fermion actions∗ C. Bernard, T. DeGrand, C. DeTar, Steven Gottlieb, Urs M. Heller, J. Hetrick, C. McNeile, K. Rummukainen, R. Sugar, D. Toussaint, and M. Wingate, Department of Physics, Washington University, St. Louis, MO 63130, USA Physics Department, University of Colorado, Boulder, CO 80309, USA Physics Department, University of Utah, Salt Lake City, UT 84112, USA Department of Physics, Indiana University, Bloomington, IN 47405, USA SCRI, The Florida State University, Tallahassee, FL 32306-4130, USA Department of Physics, University of Bielefeld, D–33501 Bielefeld, Germany Department of Physics, University of California, Santa Barbara, CA 93106, USA Department of Physics, University of Arizona, Tucson, AZ 85721, USA