Glueballs, hybrid and exotic mesons
Chris Michael
TL;DR
This paper reviews lattice QCD findings on glueballs, hybrid mesons, and exotic mesons, discussing their properties, mixing phenomena, and potential molecular states to advance understanding of non-conventional hadrons.
Contribution
It provides a comprehensive overview of lattice QCD results on glueballs, hybrid, and exotic mesons, highlighting recent progress and challenges in identifying these states.
Findings
Glueballs have specific mass predictions from lattice QCD.
Mixing between glueballs and scalar mesons affects their identification.
Exotic mesons like $B_s B_s$ molecules are explored as potential states.
Abstract
We review lattice QCD results for glueballs (including a discussion of mixing with scalar mesons), hybrid mesons and exotic mesons (such as molecules).
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Taxonomy
TopicsStochastic processes and statistical mechanics · Theoretical and Computational Physics · Mathematical Dynamics and Fractals