Measurement of the Z/γ ^{*} → τ τ cross section in pp collisions at √{s} = 13 TeV and validation of τ lepton analysis techniques
A measurement is presented of the Z/γ ^{*} → τ τ cross section in {pp} collisions at √{s} = 13 TeV, using data recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of 2.3 fb^{-1}. The product of the inclusive cross section and branching fraction is measured to be σ ( {pp} → Z/γ ^{*} {+X}) B(Z/γ ^{*} → τ τ ) = 1848 ±
Sirunyan, A. M. et al.
Fecha de publicación:
9
2018