| 74 | Common: |
| 75 | |
| 76 | * 0. Trigger confirmation: at least one lepton (muon/electron) with PT > 25 GeV |
| 77 | |
| 78 | 1. Analysis 1: SS-muons |
| 79 | |
| 80 | * 1.1. 2 muons of same charge, with PT > 25 GeV |
| 81 | * 1.2. Events with additional leptons are vetoed |
| 82 | * 1.3. MET > 40 GeV |
| 83 | * 1.4. HT > 240 GeV |
| 84 | * 1.5. At least 2 b-jets |
| 85 | |
| 86 | 2. Analysis 2: trilepton analysis |
| 87 | |
| 88 | * 2.1. Exactly 3 leptons |
| 89 | * 2.2. 2 opposite sign, same flavour leptons, and |
| 90 | * 2.2. Leading lepton with PT > 25 GeV, the other leptons with PT > 20 GeV |
| 91 | * 2.3. Defining 4 signal regions according the final states: |
| 92 | * 3l-Z-1b4j |
| 93 | * 3l-Z-2b3j |
| 94 | * 3l-Z-2b4j |
| 95 | * 3l-noZ-2b |
| 96 | * 2.4 [3l-Z-1b4j]+[3l-Z-2b3j]+[3l-Z-2b4j]: compatible with a Z: (invM-MZ)<10 GeV ; [3l-noZ-2b]: not compatible with a Z: (invM-MZ)>10 GeV |
| 97 | |
| 98 | |