Table 7.
Dilepton channel: pre-fit event yields for signal, backgrounds and data in each of the analysis regions. The quoted uncertainties are the sum in quadrature of the statistical and systematic uncertainties on the yields
2 j, 2 b | 3 j, 2 b | 3 j, 3 b | |
---|---|---|---|
(125) | 1.5 0.2 | 5.3 0.5 | 2.2 0.3 |
light | 14000 1800 | 8100 880 | 96 21 |
270 170 | 600 320 | 76 44 | |
150 87 | 260 130 | 120 65 | |
Z+jets | 330 30 | 190 49 | 8.2 3.1 |
Single top | 430 71 | 270 30 | 7.6 3.5 |
Diboson | 6.8 2.2 | 4.2 1.5 | 0.1 |
8.4 2.7 | 21 6 | 1.9 0.6 | |
Lepton misID | 21 10 | 33 17 | 0.8 0.4 |
Total | 15000 1900 | 9500 1000 | 310 85 |
Data | 15296 | 9996 | 374 |
S/B | 0.001 | 0.006 | |
S/ | 0.012 | 0.053 | 0.114 |
4 j, 2 b | 4 j, 3 b | 4 j, 4 b | |
---|---|---|---|
(125) | 15 1 | 8.6 0.6 | 2.7 0.3 |
light | 4400 810 | 120 31 | 1.9 0.8 |
710 380 | 130 74 | 5.0 3.0 | |
290 150 | 200 100 | 31 17 | |
Z+jets | 100 39 | 10 4 | 0.6 0.2 |
Single top | 140 55 | 11 5 | 0.8 0.2 |
Diboson | 4.0 1.3 | 0.4 0.1 | 0.1 |
45 14 | 7.8 2.4 | 1.1 0.4 | |
Lepton misID | 38 19 | 4.3 2.2 | 0.4 0.2 |
Total | 5800 1000 | 490 140 | 43 18 |
Data | 6006 | 561 | 46 |
S/B | 0.003 | 0.015 | 0.059 |
S/ | 0.197 | 0.365 | 0.401 |