---
# System prepended metadata

title: LEP2 MC cross-section

---

# LEP2 MC cross-section

#### 1997, 183
|    | KQQ | GGBB | GGCC | GGSS | GGTT | GGUD | TT | KWW4F | KWENU | PZZ | ZNN | PZEE |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| $\sigma~(pb)$ | 110.53475 +/- 0.02970 | **1.2985**    | 251.78957 +/-    0.63417 | 82.98824 +/-    0.36537 | 91.45970 +/-    0.26712 | 1687.05347 +/-    2.42951 | 8.88160 +/-    0.00939 | 16.60420 +/-    0.00626 | 0.52625 +/-    0.00050 | 1.88738 +/-    0.00426 | 0.01000 +/-    0.00000 | 7.86713 +/-    0.01768 |
| Nevents (total)   | 2000000 | 25000 | 300000 | 100000 | 200000 | 1000000 | 100000 | 1200000 | 100000 | 200000 | 50000 | 200000 |
| Nevents (per run)   | 25000 | 25000 | 25000 | 25000 | 20000 | 25000 | 20000 | 25000 | 25000 | 5000 | 25000 | 25000 |

#### 1998, 189
|    | KQQ | GGBB | GGCC | GGSS | GGTT | GGUD | TT | KWW4F | KWENU | PZZ | ZNN | PZEE |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| $\sigma~(pb)$ | 101.54003 +/-    0.02597 | 1.28950 +/-    0.00742 | 257.81348 +/-    0.37869 | 84.17709 +/-    0.22432 | 93.87961 +/-    0.15277 | 1716.49866 +/-    1.42586 | **8.26813** | 17.70281 +/-    0.00462 | 0.58425 +/-    0.00050 | **2.13338** | **0.0113** | **8.031623** |
| Nevents (total)   | 2200000 | 50000 | 900000 | 300000 | 600000 | 3000000 | 100000 (5 runs) | 2400000 | 100000 | 200000 (8 runs) | 50000 (2 runs) | 200000 (8 runs) |
| Nevents (per run)   | 25000 | 25000 | 25000 | 25000 | 20000 | 25000 | TT | 25000 | 25000 | PZZ | ZNN | PZEE |

#### 1999, 192
|    | KQQ | GGBB | GGCC | GGSS | GGTT | GGUD | TT | KWW4F | KWENU | PZZ | ZNN | PZEE |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| $\sigma~(pb)$   | 97.54183 +/-    0.02613 | 1.28500 +/-    0.01300 | 261.50549 +/-    0.90822 | 85.97000 +/-    0.55932 | 95.79820 +/-    0.39578 | 1727.30408 +/-    3.55802 | 7.96140 +/-    0.00850 | 18.08481 +/-    0.00663 | 0.61425 +/-    0.00050 | 2.25638 +/-    0.00495 | 0.01200 +/-    0.00000 | 8.11387 +/-    0.01803 |
| Nevents (total)   | 2000000 | 25000 | 150000 | 50000 | 100000 | 500000 | 100000 | 1200000 | 100000 | 200000 | 50000 | 200000 |
| Nevents (per run)    | 25000 | 25000 | 25000 | 25000 | 20000 | 25000 | 20000 | 25000 | 25000 | 25000 | 25000 | 25000 |

#### 1999, 196
|    | KQQ | GGBB | GGCC | GGSS | GGTT | GGUD | TT | KWW4F | KWENU | PZZ | ZNN | PZEE |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| $\sigma~(pb)$   | 92.65889 +/-    0.02479 | 1.34300 +/-    0.01000 | 263.56052 +/-    0.58630 | 86.10883 +/-    0.31945 | 96.46780 +/-    0.22360 | 1750.75586 +/-    2.05998 | 7.59060 +/-    0.00805 | 18.44694 +/-    0.00639 | 0.65550 +/-    0.00050 | 2.31775 +/-    0.00530 | 0.01300 +/-    0.00000 | 8.19987 +/-    0.01838 |
| Nevents (total)   | 2000000 | 25000 | 400000 | 150000 | 300000 | 1500000 | 100000 | 1300000 | 100000 | 200000 | 50000 | 200000 |
| Nevents (per run)    | 25000 | 25000 | 25000 | 25000 | 20000 | 25000 | 20000 | 25000 | 25000 | 25000 | 25000 | 25000 |

#### 1999, 200
|    | KQQ | GGBB | GGCC | GGSS | GGTT | GGUD | TT | KWW4F | KWENU | PZZ | ZNN | PZEE |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| $\sigma~(pb)$   | 88.14037 +/-    0.02355 | 1.37000 +/-    0.01200 | 265.94226 +/-    0.56995 | 87.04842 +/-    0.29028 | 97.81374 +/-    0.22804 | 1770.35461 +/-    2.09755 | 7.25320 +/-    0.00760 | 18.71148 +/-    0.00492 | 0.69750 +/-    0.00050 | 2.34725 +/-    0.00530 | 0.01500 +/-    0.00000 | 8.31975 +/-    0.01865 |
| Nevents (total)   | 2000000 | 25000 | 400000 | 175000 | 300000 | 1500000 | 100000 | 2200000 | 100000 | 200000 | 50000 | 200000 |
| Nevents (per run)    | 25000 | 25000 | 25000 | 25000 | 20000 | 25000 | 20000 | 25000 | 25000 | 25000 | 25000 | 25000 |

#### 1999, 202
|    | KQQ | GGBB | GGCC | GGSS | GGTT | GGUD | TT | KWW4F | KWENU | PZZ | ZNN | PZEE |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| $\sigma~(pb)$   | 85.92660 +/-    0.02294 | 1.35700 +/-    0.01100 | 267.62241 +/-    0.66944 | 87.14625 +/-    0.39800 | 98.22240 +/-    0.28397 | 1773.91382 +/-    2.54881 | 7.09320 +/-    0.00742 | 18.80455 +/-    0.0067 | 0.71950 +/-    0.00100 | 2.35013 +/-    0.00530 | 0.01600 +/-    0.00000 | 8.36000 +/-    0.01874 |
| Nevents (total)   | 2000000 | 25000 | 300000 | 100000 | 200000 | 1000000 | 100000 | 1200000 | 100000 | 200000 | 50000 | 200000 |
| Nevents (per run)    | 25000 | 25000 | 25000 | 25000 | 20000 | 25000 | 20000 | 25000 | 25000 | 25000 | 25000 | 25000 |


#### 2000, 205
|    | KQQ | GGBB | GGCC | GGSS | GGTT | GGUD | TT | KWW4F | KWENU | PZZ | ZNN | PZEE |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| $\sigma~(pb)$   | 82.54745 +/-    0.02199 | 1.38100 +/-    0.01100 | 270.22797 +/-    0.5784 | 88.25900 +/-    0.32973 | 99.63001 +/-    0.23415 | 1786.82263 +/-    2.1210 | 6.84240 +/-    0.00716 | 18.92775 +/-    0.00672 | 0.75475 +/-    0.00100 | 2.34775 +/-    0.00530 | 0.01700 +/-    0.00000 | 8.42575 +/-    0.01878 |
| Nevents (total)   | 2000000 | 25000 | 400000 | 150000 | 300000 | 1500000 | 100000 | 1200000 | 100000 | 200000 | 50000 | 200000 |
| Nevents (per run)    | 25000 | 25000 | 25000 | 25000 | 20000 | 25000 | 20000 | 25000 | 25000 | 25000 | 25000 | 25000 |


#### 2000, 207
|    | KQQ | GGBB | GGCC | GGSS | GGTT | GGUD | TT | KWW4F | KWENU | PZZ | ZNN | PZEE |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| $\sigma~(pb)$   | 81.00664 +/-    0.02158 | 1.41000 +/-    0.01200 | 271.90964 +/-    0.45699 | 88.48550 +/-    0.28651 | 100.23751 +/-    0.18182 | 1795.30994 +/-    1.84696 | 6.74180 +/-    0.00716 | 18.95788 +/-    0.00473 | 0.77375 +/-    0.00100 | 2.34000 +/-    0.00530 | 0.01700 +/-    0.00000 | 8.47012 +/-    0.01900 |
| Nevents (total)   | 2000000 | 25000 | 700000 | 200000 | 500000 | 2000000 | 100000 | 2400000 | 100000 | 200000 | 50000 | 200000 |
| Nevents (per run)    | 25000 | 25000 | 25000 | 25000 | 20000 | 25000 | 20000 | 25000 | 25000 | 25000 | 25000 | 25000 |