python.BJetCalibAnalysisConfig.BJetCalibAnalysisConfig Class Reference

Inheritance diagram for python.BJetCalibAnalysisConfig.BJetCalibAnalysisConfig:

Collaboration diagram for python.BJetCalibAnalysisConfig.BJetCalibAnalysisConfig:

Public Member Functions
	__init__ (self)
	instanceName (self)
	makeAlgs (self, config)

Public Attributes
	doPtCorr
	onlyDecorate

Detailed Description

the ConfigBlock for the b-jet calibration sequence

Definition at line 8 of file BJetCalibAnalysisConfig.py.

Constructor & Destructor Documentation

__init__()

python.BJetCalibAnalysisConfig.BJetCalibAnalysisConfig.__init__

(

self

)

Definition at line 11 of file BJetCalibAnalysisConfig.py.

    def __init__ (self) :
        super (BJetCalibAnalysisConfig, self).__init__ ()
        self.setBlockName('BJetCalib')
        self.addDependency('FTag', required=False)
        self.addDependency('Muons', required=True)
        self.addDependency('MuonsWorkingPoint', required=False)
        self.addDependency('FTagJetSF', required=False)
        self.addDependency('JvtWorkingPointEfficiencyConfig', required=False)
        self.addOption ('containerName', '', type=str,
            noneAction='error',
            info="the name of the input jet container.",
            meta={'role':'containerRef'})
        self.addOption ('muonContainerName', '', type=str,
            noneAction='error',
            info="the name of the input muon container.",
            meta={'role':'containerRef'})
        self.addOption ('jetPreselection', "", type=str,
            info="the jet preselection.",
            meta={'role':'selection'})
        self.addOption ('muonPreselection', "", type=str,
            info="the muon preselection.",
            meta={'role':'selection'})
        self.addOption ('doPtCorr', True, type=bool,
            info=r"whether to run the b-jet $p_\mathrm{T}$ correction on top of the muon-in-jet one.")
        self.addOption ('onlyDecorate', False, type=bool,
            info="whether to only decorate jets with the updated 4-vector.")
        self.addOption ('changeAngularComponents', False, type=bool,
            info="whether to change the angular components of the jet 4-vector when applying the muon-in-jet correction."
                 " This is not recommended, as it can cause unexpected downstream issues as eta/phi is usually not systematically varied.",
            expertMode=True)
 

Member Function Documentation

instanceName()

python.BJetCalibAnalysisConfig.BJetCalibAnalysisConfig.instanceName

(

self

)

Return the instance name for this block

Definition at line 42 of file BJetCalibAnalysisConfig.py.

    def instanceName (self) :
        """Return the instance name for this block"""
        return self.containerName
 

makeAlgs()

python.BJetCalibAnalysisConfig.BJetCalibAnalysisConfig.makeAlgs	(		self,
			config )

Definition at line 46 of file BJetCalibAnalysisConfig.py.

    def makeAlgs(self, config):
 
        if not self.onlyDecorate and self.changeAngularComponents and not config.noSystematics():
            raise ValueError("BJetCalibAnalysisConfig: changeAngularComponents=True is not compatible with systematics. Please set changeAngularComponents=False or run without systematics.")
 
        # Set up kinematic selection for which ftag selection should be used downstream
        jetPreselection = config.getFullSelection(self.containerName, self.jetPreselection)
        if jetPreselection:
            alg = config.createAlgorithm('CP::AsgSelectionAlg',
                                         'FtagPTEtaCutAlg')
            alg.selectionDecoration = 'selectPtEtaFtag'
            config.addPrivateTool('selectionTool', 'CP::AsgPtEtaSelectionTool')
            alg.selectionTool.maxEta = 2.5
            alg.selectionTool.minPt = 20. * Units.GeV
            alg.particles = config.readName(self.containerName)
            alg.preselection = config.getPreselection(self.containerName, '')
            jetPreselection = "selectPtEtaFtag&&"+jetPreselection
 
        alg = config.createAlgorithm('CP::BJetCalibrationAlg',
                                     'BJetCalibAlg')
        alg.muons = config.readName(self.muonContainerName)
        alg.muonPreselection = config.getPreselection(self.muonContainerName,
                                                      self.muonPreselection)
        alg.jets = config.readName(self.containerName)
        alg.jetPreselection = jetPreselection
        alg.jetsOut = config.copyName(self.containerName)
 
        alg.onlyDecorate = self.onlyDecorate
 
        config.addPrivateTool('muonInJetTool', 'MuonInJetCorrectionTool')
        alg.muonInJetTool.changeAngularComponents = self.changeAngularComponents
        # Adjust dR matching for large-R jets
        if "AntiKt10UFOCSSKSoftDropBeta100Zcut10Jets" in alg.jets:
            alg.muonInJetTool.doLargeR = True
 
        if self.doPtCorr:
            config.addPrivateTool('bJetTool', 'BJetCorrectionTool')
 
        # (re-)decorate jets with the updated energy
        if not self.onlyDecorate:
            alg = config.createAlgorithm( 'CP::AsgEnergyDecoratorAlg', 'EnergyDecoratorBJetCalib' )
            alg.particles = config.readName (self.containerName)

Member Data Documentation

doPtCorr

python.BJetCalibAnalysisConfig.BJetCalibAnalysisConfig.doPtCorr

Definition at line 81 of file BJetCalibAnalysisConfig.py.

onlyDecorate

python.BJetCalibAnalysisConfig.BJetCalibAnalysisConfig.onlyDecorate

Definition at line 85 of file BJetCalibAnalysisConfig.py.

---

The documentation for this class was generated from the following file:

• BJetCalibAnalysisConfig.py