The results of a preliminary partially quenched (Nf = 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 β = 5.8. Finite volume effects have been investigated employing two lattice volumes: 163 × 48 and 243 × 48. Configurations have been generated at four values of the sea quark mass corresponding to MPS /MV ≃ 0.6 ÷ 0.8. © 2004 Elsevier B.V. All rights reserved.
LIGHT HADRON SPECTRUM, RENORMALIZATION CONSTANTS AND LIGHT QUARK MASSES WITH TWO DYNAMICAL FERMIONS / D., Becirevic; Martinelli, Guido; Spqr, Collaboration. - 140:(2005), pp. 246-248. (Intervento presentato al convegno Lattice 2004 tenutosi a Batavia; United Staes) [10.1016/j.nuclphysbps.2004.11.126].
LIGHT HADRON SPECTRUM, RENORMALIZATION CONSTANTS AND LIGHT QUARK MASSES WITH TWO DYNAMICAL FERMIONS
MARTINELLI, Guido;
2005
Abstract
The results of a preliminary partially quenched (Nf = 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 β = 5.8. Finite volume effects have been investigated employing two lattice volumes: 163 × 48 and 243 × 48. Configurations have been generated at four values of the sea quark mass corresponding to MPS /MV ≃ 0.6 ÷ 0.8. © 2004 Elsevier B.V. All rights reserved.| File | Dimensione | Formato | |
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