Beam profile for all the run of e- data is in the following table
The Particle ID processor is used for the event selection to reject the muons and hadrons contamination.
6 variables were used for event selection :
- shower start (st)
- fraction of energy in the first 25 layers : fr_25layers
The cuts were defined by running simulation and then these cuts were applied in simulation and data. The following file contains all the cuts for e-s for different energies: