Various Illustrative Brief Glances at the Flavour-Cryptoexotic Tetraquark States
High Energy Physics - Phenomenology
2024-09-04 v1 High Energy Physics - Experiment
Nuclear Theory
Abstract
Constituting the largest subset of multiquark states so far observed by experiment, tetraquark mesons carrying overall quark flavour quantum numbers identical to those of the (conventional) quark-antiquark mesons necessitate their particularly deliberate phenomenological analyses. A collection of (more or less recent) insights specific to the latter subclass of exotic hadrons bears the promise to enable even significant improvement in the understanding of these hadrons by theoretical approaches such as, among others, the framework of QCD sum rules.
Cite
@article{arxiv.2409.01693,
title = {Various Illustrative Brief Glances at the Flavour-Cryptoexotic Tetraquark States},
author = {Wolfgang Lucha},
journal= {arXiv preprint arXiv:2409.01693},
year = {2024}
}
Comments
6 pages, 1 figure, contributed to "QCD@Work 2024 - International Workshop on Quantum Chromodynamics: Theory and Experiment" (18 - 21 June 2024, Trani, Italy)