Experimental Observation of Lepton Pairs of Invariant Mass Around 95-GeV/c**2 at the CERN SPS Collider
Journal Article

Published: Thursday, July 07, 1983
Citation: Physics Letters, Volume B126, Number 5, Pages 398-410
Link: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TVN-46YKYN7-4JB&_user=48...

Authors (1 total): J. Rohlf


We report the observation of four electron-positron pairs and one muon pair which have the signature of a two-body decay of a particle of mass not, vert, similar 95 GeV/c2. These events fit well the hypothesis that they are produced by the process
Full-size image
, where Z0 is the Intermediate Vector Boson postulated by the electroweak theories as the mediator of weak neutral currents.