L3 events at 189 GeV

		Bhabha event
		Z/gamma --> qq
		Z/gamma --> qq + ISR (missing)
		Z/gamma --> qq + photon
		Z/gamma --> mm
		Z/gamma --> mm + photon
		single muon

	hadrons + photon
	gamma gamma
	Two photon final state with missing energy

A monojet event

			A monojet event
			A candidate for pair production of excited electrons: the different lepton-photon invariant masses are equal within BGO resolution (about 74 GeV).