Measurement of the integrated luminosity and the center-of-mass energy of the data taken by BESIII at $\sqrt{s}=2.125$ GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +322

To study the nature of the state $Y(2175)$, a dedicated data set of $e^{+}{e}^{-}$ collision data was collected at the center-of-mass energy of 2.125 GeV with the BESIII detector at the…