INVESTIGADORES
GOMEZ DUMM Daniel Alberto
artículos
Título:
Radiative decays of mesons in the NJL model
Autor/es:
LUIS N. EPELE; HUNER FANCHIOTTI; DANIEL GOMEZ DUMM; ANA G. GRUNFELD
Revista:
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 2001 vol. 20 p. 531 - 539
ISSN:
1434-6044
Resumen:
We revisit the theoretical predictions for anomalous radiative decays of pseudoscalar and vector mesons. Our analysis is performed in the framework of the Nambu-Jona-Lasinio model, introducing adequate parameters to account for the breakdown of chiral symmetry. The results are comparable with those obtained in previous approaches.
