-- JoseRuiz - 25 Jul 2012
# Z'→ W^{+}W^{-}→l^{+}l^{-}MET

## Monte Carlo study

## Other channels

- MC samples used in the analysis:

We select events with one electron and one muon, oppositely charged, requiring

- process.selectedPatMuons.cut = 'pt>20. & abs(eta)<2.4 & isPFMuon & (isGlobalMuon|isTrackerMuon) & dB<0.02 & (caloIso+trackIso)/pt<0.15'
- process.selectedPatElectrons.cut = 'pt>20. & abs(eta)<2.5 & hadronicOverEm<0.05 & (caloIso+trackIso)/pt<0.15'

The events passing the selection requirements are used to construct a transverse mass.

- Transverse mass distribution for signal and background:

- Significance of the signal (Z' 0.5 TeV) as a function of the invariant transverse mass:

- Significance of the signal (Z' 1.0 TeV) as a function of the invariant transverse mass:

- Significance of the signal (Z' 1.5 TeV) as a function of the invariant transverse mass:

- Significance of the signal (Z' 2.0 TeV) as a function of the invariant transverse mass:

- Event yield after (right) and before (left) applying the cut in the invariant transverse mass:

- Event yield after (right) and before (left) applying the cut in the invariant transverse mass:

- Event yield after (right) and before (left) applying the cut in the invariant transverse mass:

- Event yield after (right) and before (left) applying the cut in the invariant transverse mass:

- Expected 95% CL upper limit on the cross section:

- Expected 95% CL upper limit on the cross section assuming 10% of error on the number of generated events:

- Expected 95% CL upper limit on the cross section assuming 20% of error on the number of generated events:

- Efficiency (basic selection X efficiency of the M-T cut) as a function of the Z' mass for signal:

- Efficiency (basic selection X efficiency of the M-T cut) as a function of the Z' mass:

For the Z'→ W^{+}W^{-}→l^{±}jjMET channel see

/twiki/bin/view/Main/ZprimeToWWToljjMETAnalysis

I | Attachment | History | Action | Size | Date | Who | Comment |
---|---|---|---|---|---|---|---|

png | LimitErr01.png | r1 | manage | 18.9 K | 2012-12-07 - 00:21 | JoseRuiz | Expected 95% CL upper limit on the cross section assuming 10% of error on the number of generated events |

png | LimitErr02.png | r1 | manage | 19.1 K | 2012-12-07 - 00:25 | JoseRuiz | Expected 95% CL upper limit on the cross section assuming 20% of error on the number of generated events |

png | MCdatasets.png | r1 | manage | 60.3 K | 2012-11-27 - 15:17 | JoseRuiz | MC samples used in the analysis |

png | datasets.png | r1 | manage | 55.4 K | 2012-08-08 - 17:23 | JoseRuiz | |

png | effZp.png | r1 | manage | 16.7 K | 2012-12-07 - 00:22 | JoseRuiz | Efficiency (basic selection X efficiency of the M-T cut) as a function of the Z' mass for signal |

png | efficiency.png | r1 | manage | 16.5 K | 2012-12-04 - 21:45 | JoseRuiz | Efficiency (basic selection X efficiency of the M-T cut) as a function of the Z' mass |

png | mtSig05.png | r1 | manage | 18.9 K | 2012-11-27 - 14:55 | JoseRuiz | Significance of the signal (Z' 0.5 TeV) as a function of the invariant transverse mass |

png | mtSig10.png | r1 | manage | 18.6 K | 2012-11-27 - 14:56 | JoseRuiz | Significance of the signal (Z' 1.0 TeV) as a function of the invariant transverse mass |

png | mtSig15.png | r1 | manage | 18.6 K | 2012-11-27 - 14:57 | JoseRuiz | Significance of the signal (Z' 1.5 TeV) as a function of the invariant transverse mass |

png | mtSig20.png | r1 | manage | 18.4 K | 2012-11-27 - 14:58 | JoseRuiz | Significance of the signal (Z' 2.0 TeV) as a function of the invariant transverse mass |

png | mtStack.png | r1 | manage | 20.0 K | 2012-11-27 - 14:48 | JoseRuiz | Transverse mass distribution for signal and background |

png | mtYieldZp05.png | r1 | manage | 30.1 K | 2012-11-27 - 15:00 | JoseRuiz | Event yield after (right) and before (left) applying the cut in the invariant transverse mass |

png | mtYieldZp10.png | r1 | manage | 30.2 K | 2012-11-27 - 15:01 | JoseRuiz | Event yield after (right) and before (left) applying the cut in the invariant transverse mass |

png | mtYieldZp15.png | r1 | manage | 30.0 K | 2012-11-27 - 15:02 | JoseRuiz | Event yield after (right) and before (left) applying the cut in the invariant transverse mass |

png | mtYieldZp20.png | r1 | manage | 29.6 K | 2012-11-27 - 15:02 | JoseRuiz | Event yield after (right) and before (left) applying the cut in the invariant transverse mass |

png | upLimit.png | r3 r2 r1 | manage | 19.0 K | 2012-12-04 - 21:43 | JoseRuiz | Expected 95% CL upper limit on the cross section |

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