The radiative decay of f1(1285) to vector mesons ρ and ϕ is calculated in a non-relativistic approach. The results obtained are compared to experimental data to estimate the glue content of f1. We find a small or nonexistent glue content when our results are compared to the PDG data. However a large glue content for f1(1285) was found when we compared our results to the CLAS data.
@article{arxiv.1712.04783,
title = {Investigating the glue content of $f_1(1285)$},
author = {P. G. Moreira and M. L. L. da Silva},
journal= {arXiv preprint arXiv:1712.04783},
year = {2019}
}