6533b85dfe1ef96bd12be880
RESEARCH PRODUCT
Pure glueball states in a light-front holographic approach
Matteo RinaldiVicente Ventosubject
PhysicsNuclear and High Energy Physics010308 nuclear & particles physicsGlueballHorizonHigh Energy Physics::LatticeNuclear TheoryHigh Energy Physics::PhenomenologyHolographyFOS: Physical sciencesVisible radiation01 natural scienceslaw.inventionHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)law0103 physical sciencesmedia_common.cataloged_instanceHigh Energy Physics::ExperimentEuropean union010306 general physicsNuclear ExperimentMathematical economicsFront (military)media_commondescription
A phenomenological analysis of the scalar glueball and scalar meson spectra is carried out by using the AdS/QCD framework in the bottom-up approach. The resulting spectra are in good agreement for glueballs with lattice QCD results and for mesons with PDG data. We make use of the relation between the mode functions in AdS/QCD and the wave functions in Light-Front $QCD$ to discuss the mixing of glueballs and mesons. The results of our investigation point out that above 2 GeV scalar particles will appear in almost degenerate pairs of unmixed glueball and mesons states leading to an interesting phenomenology whereby gluon dynamics could be well investigated.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-03-15 |