Cross section measurement of $e^{+}{e}^{-}\to f_1(1285){\pi }^{+}{\pi }^{-}$ at center-of-mass energies between $3.808$ and $4.951\mathrm{GeV}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +644

Using data samples collected by the \mbox{BESIII} detector located at the Beijing Electron Positron Collider, the cross sections of the process $e^{+}{e}^{-}\to f_1(1285){\pi }^{+}{\pi }^{-}$ are me…