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Type: Artigo
Title: Neutral pion pole mass calculation in a strong magnetic field: lattice QCD versus NJL model
Author: Farias, Ricardo L. S.
Avancini, Sidney S.
Pinto, Marcus Benghi
Tavares, William R.
Timóteo, Varese S.
Abstract: Within the framework of cold magnetized SU(2) Nambu-Jona-Lasinio model we evaluate the π0 and σ pole mass, as well as, fπ0, gπ0qq at zero baryon density. We employ a magnetic field dependent coupling, G(eB), fitted to reproduce lattice QCD results for the
Subject: Campos magnéticos
Magnetic fields
Country: Singapura
Editor: World Scientific
Rights: Fechado
Identifier DOI: 10.1142/S2010194517600606
Date Issue: 2017
Appears in Collections:FT - Artigos e Outros Documentos

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