2022/06/17 by Azzeddine Benhamida, Benhamida, Azzeddine, Lahouari Semlala +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Physics and Society (physics.soc-ph) #Quantum Chromodynamics and Particle Interactions
paper · pdf · doi:10.48550/arxiv.2206.09026
openalex publication_date 2022/06/17 · openalex created_date 2022/06/24 · openalex updated_date 2026/07/28
We study the photon spectrum in the radiative decays of the charmonium \frac1Γ(dΓ(J/ψ→γgg))/(dz) as an excellent scene for hunting the exotic mesons (hybrids qqg and glueballs gg) and an ideal frame for the theoretical and phenomenological investigations of the gluon nature in IR, by subtle estimation of its non-zero effective mass which seems required in Quark-Gluon Constituent Model (QGCM) for identifying the nature of these exotic species.