Measurement of the cross sections for $e^{+}{e}^{-}\to p\bar{n}{\pi }^{-}$ at center of mass energies from 3.510 to 4.946 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +784

Using a data sample corresponding to an integrated luminosity of 43.8~fb${}^{-1}$ collected with the \mbox{BESIII} detector at 44 center-of-mass energy points between 3.510 and 4.946…