CDF Preliminary 2.7 fb-1.0
Tight Lepton Background Predication and Event Yields
One Secvtx Tag, One Jet Prob Tag Events
| Process |
2jets |
3jets |
4jets |
5jets |
All Pretag Candidates |
45000 |
7600 |
1700 |
380 |
WW |
1.2 ± 0.53 |
0.85 ± 0.31 |
0.40 ± 0.13 |
0.16 ± 0.047 |
WZ |
2.5 ± 0.42 |
0.78 ± 0.16 |
0.18 ± 0.043 |
0.052 ± 0.013 |
ZZ |
0.098 ± 0.017 |
0.053 ± 0.0090 |
0.021 ± 0.0040 |
0.0050 ± 0.0010 |
Top Pair Prod |
20 ± 4.2 |
64 ± 13 |
79 ± 16 |
30 ± 6.1 |
Single Top s-Channel |
7.0 ± 1.1 |
2.5 ± 0.42 |
0.57 ± 0.10 |
0.13 ± 0.024 |
Single Top t-Channel |
2.1 ± 0.64 |
1.7 ± 0.36 |
0.46 ± 0.091 |
0.076 ± 0.015 |
Z+Jets |
1.8 ± 0.54 |
1.2 ± 0.35 |
0.34 ± 0.12 |
0.097 ± 0.032 |
W+bottom |
49 ± 20 |
17 ± 7.2 |
4.9 ± 2.1 |
1.3 ± 0.59 |
W+charm |
18 ± 8.3 |
7.9 ± 3.7 |
2.6 ± 1.2 |
0.67 ± 0.34 |
Mistags |
5.8 ± 6.0 |
3.0 ± 3.4 |
1.0 ± 1.0 |
0.29 ± 0.37 |
Non-W |
11 ± 5.3 |
6.6 ± 3.5 |
3.4 ± 3.4 |
1.5 ± 2.1 |
Total Prediction |
120 ± 30 |
110 ± 19 |
93 ± 17 |
34 ± 6.6 |
Observed |
120 |
110 |
100 |
36 |
