Measurement of $Z\to {\tau }^{+}{\tau }^{-}$ production in proton-proton collisions at $\sqrt{s}=8$ TeV

LHCb collaboration, R. Aaij, B. Adeva +821

A measurement of $Z\to {\tau }^{+}{\tau }^{-}$ production cross-section is presented using data, corresponding to an integrated luminosity of 2 fb${}^{-1}$, from $pp$ collisions at $\sqrt{s}=…