L3 picture repository for LEP 189 GeV Run

L3 events at 189 GeV

Candidate events for ee --> ZZ

ZZ --> qqee. In the picture the mass of the e⁺e^- system, of the 2 jets and the common mass after 4-momentum and mass (5C) fit are given

ZZ --> mu mu tau tau, with one tau giving an electron in the EGAP and the other a muon in the forward muon chamber. The invariant mass of the mumu system is 92.9 GeV.

ZZ --> mu mu nu nu.

ZZ --> e e nu nu.

L3 Webmaster 11 November 1999

	ZZ --> qqee. In the picture the mass of the e⁺e^- system, of the 2 jets and the common mass after 4-momentum and mass (5C) fit are given
	ZZ --> mu mu tau tau, with one tau giving an electron in the EGAP and the other a muon in the forward muon chamber. The invariant mass of the mumu system is 92.9 GeV.
	ZZ --> mu mu nu nu.
	ZZ --> e e nu nu.