Analysis of the data for $\gamma p\to f_1(1285)p$ photoproduction

Ai-Chao Wang, Neng-Chang Wei, Fei Huang

The photoproduction of $f_1(1285)$ meson off proton is investigated within an effective Lagrangian approach. The $t$-channel $\rho$- and $\omega$-exchange diagrams, $u$-channel nucleon-exc…