Investigating the glue content of $f_1(1285)$

Abstract

The radiative decay of $f_1(1285)$ to vector mesons $\rho$ and $\varphi$ is calculated in a non-relativistic approach. The results obtained are compared to experimental data to estimate the glue content of $f_1$. We find a small or nonexistent glue content when our results are compared to the PDG data. However a large glue content for $f_1(1285)$ was found when we compared our results to the CLAS data.

7 pages, 1 figure

References in corpus (8)

• The Physics of Glueballs
• The Status of Glueballs
• The Experimental Status of Glueballs
• Analysis Tools for Next-Generation Hadron Spectroscopy Experiments
• Strong and radiative decays of excited vector mesons and predictions for a new $\varphi (1930)$ resonance
• Photoproduction of the $f_1(1285)$ Meson
• Testing confining potentials through meson/baryon hyperfine splitting ratio
• Exclusive photoproduction of $f_1(1285)$ meson off proton in the JLab kinematics

Cited by in corpus (2)

• Central exclusive diffractive production of axial-vector $f_1(1285)$ and $f_1(1420)$ mesons in proton-proton collisions
• Measurement of f${}_1$(1285) production in pp collisions at $\sqrt{\text{s}}$ = 13 TeV