Year: 2025
Type: conference-paper
Abstract: The existence of glueball states remains an elusive subject. Significant effort, both theoretical and experimental, has been devoted to decide the question. In the current work, a constituent approach to Quantum Chromodynamics is developed to get information about the two- and three-gluon parts of the glueball spectrum. The results obtained are shown to be consistent with other resolution methods, such as Lattice QCD, as long as two helicity degrees-of-freedom are considered for the constituent gluons. A systematic procedure for handling helicity states in potential models is developed for two-body systems, and the generalisation to three-body problems is initiated.
DOI: 10.22323/1.465.0023
Authors: Cyrille Chevalier, Vincent Mathieu
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4407259165