Measurement of $\Lambda$ transverse polarization in $e^{+}{e}^{-}$ collisions at $\sqrt{s}=3.68-3.71$ GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +591

With data samples collected with the BESIII detector at seven energy points at $\sqrt{s}=3.68-3.71$ GeV, corresponding to an integrated luminosity of 333 pb${}^{-1}$, we present a…