Conference paper

On the structure of the scalar and D mesons

J. Vijande ; Grupo de Fisica Nuclear, Universidad de Salamanca, E-37008 Salamanca, Spain
F. Fernández ; Grupo de Fisica Nuclear, Universidad de Salamanca, E-37008 Salamanca, Spain
A. Valcarce ; Grupo de Fisica Nuclear, Universidad de Salamanca, E-37008 Salamanca, Spain

Abstract

The qq spectrum is studied within a chiral constituent quark model. It provides with a good fit of the available experimental data from light (vector and pseudoscalar) to heavy mesons. The new D states measured at different B-factories are studied. The 0++ light mesons are analyzed as qq pairs or tetraquark structures.

Keywords

heavy mesons; chiral constituent quark model; tetraquark structures

Hrčak ID:

305645

URI

https://hrcak.srce.hr/305645

Publication date:

1.3.2004.

Article data in other languages: croatian

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