2 papers
hep-ph2026
Glueballs: hadrons without quarks
Cyrille Chevalier, Vincent Mathieu
Glueballs are colour-singlet bound states built from gluons alone. They are an unavoidable consequence of the non-Abelian structure of Quantum Chromodynamics (QCD), and, in the pur…
hep-ph2025
Two- and Three-gluon Glueballs within the Helicity Formalism
Cyrille Chevalier, Vincent Mathieu
Both positive and negative charge conjugation glueball spectra are computed with a constituent gluon approach. We first compute the spectrum of the Hamiltionian describing two-gluo…