… The spin correlations in the pair of τ leptons produced in the high-energy proton-proton
collisions are studied. The invariant mass of the τ-lepton pair is chosen close to Z-boson mass, in …

… the short τ lepton lifetime, which is of the order of 10−13 s, such that τ leptons cannot be …
Here, we present an observation of τ lepton pairs in ultraperipheral Pb-Pb collisions, γγ → τ+…

… (left), single proton dissociation (middle), and double proton … CMS Collaborations in
ultraperipheral collisions of lead ions [9, … production of a pair of τ leptons in pp collisions. Because …

… The analysis uses proton-proton collision data collected by the CMS experiment at the LHC
… tau leptons. No excess in the event yield is observed at high transverse masses of the $\tau$ …

… Selection requirements on pT and η of reconstructed electrons (e), muons (µ), and
hadronically decaying tau leptons (τh) applied by the triggers used in this analysis. The trigger pT …

… tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS
experiment from proton-proton collisions … ′ boson decaying into a tau lepton and a neutrino. …

… pair production, charged weak boson pair production, and Drell-Yan production of tau lepton
pairs … A data sample is defined from events with isolated high-energy electron-muon pairs …

… Pair production of tau leptons τ from ultraperipheral lead ion (Pb) collisions in two of the …
Parton showering produces more tracks than tau decays, which we suppress using lepton …

… doublet VLL pair that mixes with and decays to tau leptons. In … the total pair-production cross
sections at a proton-proton … independent of the proton-proton collision energy over the range …

… into a pair of τ leptons, are presented, using a sample of proton-proton collisions collected
… products of cross sections and branching fraction to τ leptons, in up to 16 different kinematic …