Measurement of the effective weak mixing angle in $p\bar{p}\to Z/{\gamma }^{\ast }\to e^{+}{e}^{-}$ events

D0 Collaboration

We present a measurement of the fundamental parameter of the standard model, the weak mixing angle, in $p\bar{p}\to Z/{\gamma }^{\ast }\to e^{+}{e}^{-}$ events at a center of mas…