DELPHI Z0 PEAK EVENT

DELPHI Event r0026154e0000305


e+ e- ---> Mu+ Mu- forward
The muons, emitted in the forward direction, are identified as minimum ionizing in the FEMC and HAF and give hits in both planes of the MUF. Both tracks are reconstructed from the ID, TPC and FCB. The Mu+ (up-left in z,y) has 50.7 GeV/c and the Mu- (down-right in z,y) has 37.5 GeV/c measured momentum.