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Away-Side veto for W-algo : ver 2
Away-Side veto for W-algo
Old Away-Side veto:
- Sum pT from TPC primary tracks, BEMC tower and EEMC tower in the region opposite the e+/e- within the deltaPhi window +/- 0.7.
- Veto event if sum pT > 8 GeV.
Figure 1: Away-side total ET vs 2x2 Cluster ET
New Away-Side veto:
Details of the new algorithm are given in the presentation attached below.
Figure 2: New "Away-Cone Sum" ET vs 2x2 Cluster ET
Figure 3: 2x2 Cluster ET Old Algo (Black) and New Away-Side veto (Red)
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