Hybrid Mesons Masses in a Quark-Gluon Constituent Model

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

QCD theory allows the existence of states which cannot be built by the naive quark model; both theoretical arguments and experimental data confirm the hypothesis that gluons may have freedom degrees at the constituent level, and should be confined. In this work, we use a phenomenological potential motivated by QCD (with some relativistic corrections) to determine the masses and the wavefunctions of several hybrid mesons, within the context of a constituent q-qbar-g model. We compare our estimates of the masses with the predictions of other theoretical models and with the observed masses of candidates.
13 pages, 6 Tables

Keywords

High Energy Physics - Phenomenology

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/42075

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0211289
 http://arxiv.org/abs/hep-ph/0211289

Collections

arXiv