Title :

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

Author(s) :

Becirevic, D. [Auteur]
Laboratoire de Physique Théorique d'Orsay [Orsay] [LPT]
Boucaud, P. [Auteur]
Laboratoire de Physique Théorique d'Orsay [Orsay] [LPT]
Gimenez, V. [Auteur]
Lubicz, V. [Auteur]
Istituto Nazionale di Fisica Nucleare, Sezione di Roma 3 [INFN, Sezione di Roma 3]
Martinelli, G. [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Istituto Nazionale di Fisica Nucleare [Sezione di Roma 1] [INFN]
Institut de Biologie du Développement de Marseille [IBDM]
Istituto Nazionale di Fisica Nucleare, Sezione di Roma 3 [INFN, Sezione di Roma 3]
Mescia, F. [Auteur]
Simula, S. [Auteur]
Istituto Nazionale di Fisica Nucleare, Sezione di Roma 3 [INFN, Sezione di Roma 3]
Tarantino, C. [Auteur]

Conference title :

Lattice2004

Country :

France

Start date of the conference :

2004

Book title :

Lattice2004

Journal title :

Nuclear Physics B - Proceedings Supplements

Publisher :

Elsevier

Publication date :

2005

HAL domain(s) :

Physique [physics]/Physique des Hautes Energies - Réseau [hep-lat]
Physique [physics]/Physique des Hautes Energies - Phénoménologie [hep-ph]

English abstract : [en]

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 ...
Show more >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.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Comment :

3 pages, 3 figures, Lattice2004(spectrum)

Collections :

• Laboratoire de Physique des Lasers, Atomes et Molécules (PhLAM) - UMR 8523

Source :

Harvested from HAL