Higgs -> ZZ -> 2l 2tau (tau->e,mu, hadrons)

Signal Cross Section

Background Cross Section

How to update CVS

First Check out the README using :
cvs co UserCode/README
To update the code in CVS follow instructions inside the README

How to set-up new CMSSW release

cmsrel CMSSW_4_X_Y

For Tau tags look at 

https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuidePFTauID#CMSSW_4_2_0_pre8
and compile using 
scramv1 b -r -j 4

For Electron (Need to check out and compile electron package if and only if you want to play
with the cts and want to edit the package according to your needs : 
cvs co -r LATEST_TAG RecoEgamma/ElectronIdentification
and compile using
scramv1 b -r -j 4

How to produce Pat Tuples

For MC
cvs co -d PatTuplizerPlusSkimmer/producePatTupleForHZZ2l2tauAnalysis_Skimmed_MC_cfg.py UserCode/RKAnalyzer/HZZ2l2tauAnalysis/PatTuplizerPlusSkimmer/producePatTupleForHZZ2l2tauAnalysis_Skimmed_MC_cfg.py
For DATA
cvs co -d producePatTupleForHZZ2l2tauAnalysis_Skimmed_DATA_cfg.py UserCode/RKAnalyzer/HZZ2l2tauAnalysis/PatTuplizerPlusSkimmer/producePatTupleForHZZ2l2tauAnalysis_Skimmed_DATA_cfg.py
For crab.cfg
cvs co -d  PatTuplizerPlusSkimmer/crab.cfg UserCode/RKAnalyzer/HZZ2l2tauAnalysis/PatTuplizerPlusSkimmer/crab.cfg
For list of MC and Datasets see the section MC Used and DATA Used below. Copy paste next two section which will make the multicrab.cfg and use it to submit crab jobs for pat-tuplizing of MC and DATA.

MC Used

[MULTICRAB]
cfg=crab.cfg
[COMMON]

[DYToEE_M-20_TuneZ2_7TeV-pythia6]
CMSSW.datasetpath=/DYToEE_M-20_TuneZ2_7TeV-pythia6/Summer11-PU_S3_START42_V11-v1/AODSIM

[DYToMuMu_M-20_TuneZ2_7TeV-pythia6]
CMSSW.datasetpath=/DYToMuMu_M-20_TuneZ2_7TeV-pythia6/Summer11-PU_S4_START42_V11-v2/AODSIM

[DYToTauTau_M-20_TuneZ2_7TeV-pythia6-tauola]
CMSSW.datasetpath=/DYToTauTau_M-20_TuneZ2_7TeV-pythia6-tauola/Summer11-PU_S3_START42_V11-v1/AODSIM

[ZJetToEE_Pt-15to3000_TuneZ2_Flat_7TeV_pythia6]
CMSSW.datasetpath=/ZJetToEE_Pt-15to3000_TuneZ2_Flat_7TeV_pythia6/Summer11-PU_S3_START42_V11-v2/AODSIM

[ZJetToMuMu_Pt-15to3000_TuneZ2_Flat_7TeV_pythia6]
CMSSW.datasetpath=/ZJetToMuMu_Pt-15to3000_TuneZ2_Flat_7TeV_pythia6/Summer11-PU_S3_START42_V11-v2/AODSIM

[GluGluToHToZZTo4L_M-115_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-115_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-120_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-120_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-130_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-130_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-140_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-140_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-150_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-150_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-160_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-160_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-170_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-170_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-180_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-180_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-190_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-190_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM


[GluGluToHToZZTo4L_M-200_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-200_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-210_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-210_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-220_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-220_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-230_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-230_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-250_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-250_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-275_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-275_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM


[GluGluToHToZZTo4L_M-300_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-300_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-325_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-325_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-350_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-350_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-375_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-375_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM


[GluGluToHToZZTo4L_M-400_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-400_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-425_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-425_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-450_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-450_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-475_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-475_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM


[GluGluToHToZZTo4L_M-500_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-500_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-525_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-525_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-550_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-550_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[GluGluToHToZZTo4L_M-575_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-575_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM


[GluGluToHToZZTo4L_M-600_7TeV-powheg-pythia6]
CMSSW.datasetpath=/GluGluToHToZZTo4L_M-600_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM


[ZZTo4e_7TeV-powheg-pythia6]
CMSSW.datasetpath=/ZZTo4e_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[ZZTo2e2mu_7TeV-powheg-pythia6]
CMSSW.datasetpath=/ZZTo2e2mu_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[ZZTo4mu_7TeV-powheg-pythia6]
CMSSW.datasetpath=/ZZTo4mu_7TeV-powheg-pythia6/Summer11-PU_S4_START42_V11-v1/AODSIM

[WZTo3LNu_TuneZ2_7TeV_pythia6_tauola]
CMSSW.datasetpath=/WZTo3LNu_TuneZ2_7TeV_pythia6_tauola/Summer11-PU_S4_START42_V11-v1/AODSIM


[DYJetsToLL_TuneZ2_M-50_7TeV-madgraph-tauola]
CMSSW.datasetpath=/DYJetsToLL_TuneZ2_M-50_7TeV-madgraph-tauola/Summer11-PU_S4_START42_V11-v1/AODSIM

[ZbbToLL_M-50_TuneZ2_7TeV-madgraph-pythia6_tauola]
CMSSW.datasetpath=/ZbbToLL_M-50_TuneZ2_7TeV-madgraph-pythia6_tauola/Summer11-PU_S4_START42_V11-v1/AODSIM

Data Used

Run 2011A & Run 2011B : Need to be editied now

CMSSW.datasetpath=/DoubleElectron/Run2011A-May10ReReco-v1/AOD
lumi_mask=Cert_160404-163869_7TeV_May10ReReco_Collisions11_JSON_v3.txt

CMSSW.datasetpath=/DoubleElectron/Run2011A-05Jul2011ReReco-ECAL-v1/AOD
CMSSW.lumi_mask=Cert_160404-173692_7TeV_PromptReco_Collisions11_JSON.txt

CMSSW.datasetpath=/DoubleElectron/Run2011A-PromptReco-v6/AOD
CMSSW.lumi_mask=Cert_160404-173692_7TeV_PromptReco_Collisions11_JSON.txt

CMSSW.datasetpath=/DoubleElectron/Run2011A-05Aug2011-v1/AOD
CMSSW.lumi_mask=Cert_170249-172619_7TeV_ReReco5Aug_Collisions11_JSON_v2.txt

CMSSW.datasetpath=/DoubleMu/Run2011A-May10ReReco-v1/AOD
CMSSW.lumi_mask=Cert_160404-163869_7TeV_May10ReReco_Collisions11_JSON_v3.txt

CMSSW.datasetpath=/DoubleMu/Run2011A-05Jul2011ReReco-ECAL-v1/AOD
CMSSW.lumi_mask=Cert_160404-173692_7TeV_PromptReco_Collisions11_JSON.txt

CMSSW.datasetpath=/DoubleMu/Run2011A-PromptReco-v6/AOD
CMSSW.lumi_mask=Cert_160404-173692_7TeV_PromptReco_Collisions11_JSON.txt

CMSSW.datasetpath=/DoubleMu/Run2011A-05Aug2011-v1/AOD
CMSSW.lumi_mask=Cert_170249-172619_7TeV_ReReco5Aug_Collisions11_JSON_v2.txt

Analysis Code

Once Pat-tuplizing crab jobs are done you are ready to run the Analyzer on it. First chck out the latest version of Analyzer using :
cvs co -d Analyzer UserCode/RKAnalyzer/HZZ2l2tauAnalysis/Analyzer
and compile using
scramv1 b
This will add .cc files in src and .h files in interface and latest usable version of BuildFile.xml and hzzanalyzer_cfg.py If compiled fine you can run the Analyzer using
cmsRun hzzanalyzer_cfg.py
This will give an output rootfile which have all needed branches in a root tree. To Run Analyzer on all MC root files do :
cvs co -d Analyzer/HZZAnalyzer/AnalyzerScripts/RunOnAllMCSample.sh  UserCode/RKAnalyzer/HZZ2l2tauAnalysis/Analyzer/HZZAnalyzer/AnalyzerScripts/RunOnAllMCSample.sh
And source this shell script

To Run Analyzer on all DATA root files do :

cvs co -d Analyzer/HZZAnalyzer/AnalyzerScripts/RunOnAllDataSample.sh UserCode/RKAnalyzer/HZZ2l2tauAnalysis/Analyzer/HZZAnalyzer/AnalyzerScripts/RunOnAllDataSample.sh
And source this shell script

This will give rootfiles after Analyzer. To merge the MC rootfile of a each sample do

cvs co -d Analyzer/HZZAnalyzer/AnalyzerScripts/MergeMCRootFilesCleanDirectory.sh UserCode/RKAnalyzer/HZZ2l2tauAnalysis/Analyzer/HZZAnalyzer/AnalyzerScripts/MergeMCRootFilesCleanDirectory.sh

To merge the MC rootfile of a each sample do

cvs co -d Analyzer/HZZAnalyzer/AnalyzerScripts/MergeDATARootFilesCleanDirectory.sh UserCode/RKAnalyzer/HZZ2l2tauAnalysis/Analyzer/HZZAnalyzer/AnalyzerScripts/MergeDATARootFilesCleanDirectory.sh
And source this shell script once you have all Analysis root files.

How to get Event Yield

How to get Event Yield for each Signal Mass Point

How to get Cut Flow Plots and table for each channel

How to get other relevant plots

How to get Final 4l Mass Plot

Trigger Information

Trigger information for each Run is available here

Trigger Efficiency

Electron Selection : Performance

Id and Isolation efficiency in Pt and eta bins

Muon Selection : Performance

Id and Isolation efficiency in Pt and eta bins

Tau Selection : Performance

Id and Isolation efficiency in Pt and eta bins

Yield at given luminosity

Background estimation method (for ZZ and Z+Jets)

ABCD Method (for Jet faking hadronic taus)

Other data driven background estimation methods

Systematic Uncertainties

Source of Systematic Uncertainties :

1. Uncertainty in Luminosity.

2. Uncertainty in Signal x-section.

3. Uncertainty in Background estimation.

4. Uncertainty in background x-section.

5. Tau Energy Scale Uncertainty.

6. Tau Id efficiency Uncertainty.

7. Electron Id efficiency Uncertainty.

8. Electron Isolation Uncertainty.

9. Muon Efficiency Uncertainty.

10. Muon Isolation Uncertainty.

Limit calculation

How to calculate limit can be found here

Conclusion

Control Plots

SvFit

SvFit Implementation (Stanalone)

Some more details on standalone SvFit

Edit | Attach | Watch | Print version | History: r17 < r16 < r15 < r14 < r13 | Backlinks | Raw View | WYSIWYG | More topic actions
Topic revision: r17 - 2012-01-22 - RamanKhurana
 
    • Cern Search Icon Cern Search
    • TWiki Search Icon TWiki Search
    • Google Search Icon Google Search

    Main All webs login

This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2021 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
or Ideas, requests, problems regarding TWiki? use Discourse or Send feedback