We have studied the γp→ηϕp reaction within the effective Lagrangian approach, and our results show that there may be a peak, at least a bump structure around 2180 MeV associated to the resonance ϕ(2170) in the ηϕ mass distribution. We suggest to search for the resonance ϕ(2170) in this reaction, which would be helpful to shed light on its nature.
@article{arxiv.2009.01396,
title = {The $\phi(2170)$ production in the process $\gamma p\to \eta \phi p$},
author = {Guan-Ying Wang and Chen-Guang Zhao and En Wang and De-Min Li and Guan-Nan Li},
journal= {arXiv preprint arXiv:2009.01396},
year = {2020}
}
Comments
4 pages, 2 figures, contribution to 18th International Conference on Hadron Spectroscopy and Structure (HADRON 2019)