Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts
Eberhard Klempt, Alexander Zaitsev
TL;DR
This paper reviews the experimental evidence and theoretical concepts related to glueballs, hybrids, and multiquark states in meson spectroscopy, comparing observations with QCD-inspired models.
Contribution
It provides a comprehensive comparison between experimental facts and theoretical ideas about exotic mesons like glueballs, hybrids, and multiquarks.
Findings
Summary of experimental evidence for exotic mesons
Assessment of QCD-inspired models against data
Identification of open questions in meson spectroscopy
Abstract
The spectroscopy of light and heavy mesons is reviewed with emphasis on glueballs, hybrids, and tetraquarks.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Cold Atom Physics and Bose-Einstein Condensates · High-Energy Particle Collisions Research