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Light hadron spectrum, renormalization constants and light quark masses with two dynamical fermions

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Light hadron spectrum, renormalization constants and light quark masses with two dynamical fermions

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Becirevic, D.; Boucaud, Ph.; Giménez Gómez, Vicente; Lubicz, V.; Martinelli, Guido; Mescia, Federico; Simula, S.; Tarantino, C.

Aquest document és un/a article, creat/da en: 2005

The results of a preliminary partially quenched (N-f = 2) study of the light hadron spectrum, renormalization constants and light quark masses are presented. Numerical simulations are carried out with the LL-SSOR preconditioned Hybrid Monte Carlo with two degenerate dynamical fermions, using the plaquette gauge action and the Wilson quark action at beta = 5.8. Finite volume effects have been investigated employing two lattice volumes: 16(3) x 48 and 24(3) x 48. Configurations have been generated at four values of the sea quark mass corresponding to M-PS/M-v similar or equal to 0.6 divided by 0.8.

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