Hybrid States from Constituent Glue Model

TL;DR

This paper investigates hybrid mesons using a constituent gluon model, providing new calculations of their masses and decay widths to advance understanding of these exotic particles beyond the naive quark model.

Contribution

It introduces novel mass and decay width calculations for hybrid mesons within the constituent gluon framework, contributing to the theoretical understanding of these particles.

Findings

Predicted hybrid meson masses consistent with some experimental candidates.

Calculated decay widths suggest specific decay channels for hybrid mesons.

Provides theoretical benchmarks for future experimental searches.

Abstract

The hybrid meson is one of the most interesting new hadron specie beyond the naive quark model. It acquire a great attention both from the theoretical and experimental efforts. Many good candidates have been claimed to be observed, but there is no absolute confirmation about existence of hybrid mesons. In the present work we propose new calculations of the masses and decay widths of the hybrid mesons in the context of constituent gluon model.