PRESELECTIONS
- Quality: tracks are selected according to the TEAMB criteria
including rejection of VD only and VD-ID as described
therein but not protected against crazy momenta nor Ecorr/Pcorr corrected
- Team 4 like hadronic selection [ch. mult. .ge. 5 and
E>0.12 sqrt(s)] using tracks selected as above
- At least two tracks, 5 degrees isolated from the nearest
charged, p above 4 GeV/c, with some E(HPC) or E(EMF) or pointing to cracks,
having estimated energy above 10 GeV (the estimated energy for 'tight'
electrons is the Elephant
best when existing, or the calorimeter one, including dressing with neutral
showers in a cone which is variable according to track region: in the barrel,
a cone of 3 degrees in theta and of 7.5 degrees in phi; in the forward
region, 2 degrees in theta and a variable angle between 10 and 15 degrees
in phi according to the track momentum; the loose electrons have no cal. info
and the energy is taken from the tracking momentum). These tracks
are required also
to have TPC hits or VD-ID if in the TPC cracks