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Light Hadron Spectrum, Renormalization Constants and Light Quark Masses with Two Dynamical Fermions

D. Becirevic·P. Boucaud·V. Gimenez·V. Lubicz·G. Martinelli·F. Mescia·S. Simula·C. Tarantino
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Abstract

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 ~ 0.6 - 0.8.

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D. Becirevic, P. Boucaud, V. Gimenez, V. Lubicz, G. Martinelli, F. Mescia, S. Simula, C. Tarantino. 2004-09-17. Light Hadron Spectrum, Renormalization Constants and Light Quark Masses with Two Dynamical Fermions. https://doi.org/10.1016/j.nuclphysbps.2004.11.126

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