À   ALEPH Event Displays     À 

This database contains a collection of computer reconstructed events recorded with the ALEPH detector.

Z boson decays into leptons

Z decay into an electron and a positron Z decay into mu+ and mu-

Z decay into a tau pair, one tau decaying into an electron + neutrino, the other into a muon + neutrino

Z boson decays into hadrons

Z decay into a quark and and anti-quark Z decay into 3 jets: a quark-antiquark pair and a gluon

Z boson decays into hadrons with long lifetime


W pair decays

W+ and W-, each decaying into 2 quarks W+ and W-, W+ decaying into 2 quarks and W- into electron neutrino