Showing papers by "A. Passeri published in 1990"

TL;DR: In this paper, the DELPHI detector at the e+e− storage ring LEP at the center of mass energies around 91.5 GeV was used to measure the production rates for 2-, 3-, 4, and 5-jet hadronic final states.

TL;DR: In this paper, the authors search for the production of sleptons and gauginos in the two-prong decays of Z0, but no candidate remains after straightforward selections.

TL;DR: In this paper, the authors measured the cross section ratios R l = σ l (e + e − →l + l − ) σ h ( e + e−→l+l−) for l=e, μ and τ using data taken from a scan around the Z0.12.

TL;DR: In this paper, a search was made for pairs of scalar quarks (squarks) produced in e+e− annihilations at LEP and decaying into a standard quark and a neutral, non-interacting, stable, massive particle (the lightest supersymmetric particle, LSP).