Jet Namespace Reference

Classes
class	GenJet
class	Jet

Variables
dictionary	_btagWPs
list	loose_53X_WP
list	loose_WP

Variable Documentation

dictionary Jet._btagWPs

Initial value:

= {
    "TCHEL": ("pfTrackCountingHighEffBJetTags", 1.7),
    "TCHEM": ("pfTrackCountingHighEffBJetTags", 3.3),
    "TCHPT": ("pfTrackCountingHighPurBJetTags", 3.41),
    "JPL": ("pfJetProbabilityBJetTags", 0.275),
    "JPM": ("pfJetProbabilityBJetTags", 0.545),
    "JPT": ("pfJetProbabilityBJetTags", 0.790),
    "CSVL": ("combinedSecondaryVertexBJetTags", 0.244),
    "CSVM": ("combinedSecondaryVertexBJetTags", 0.679),
    "CSVT": ("combinedSecondaryVertexBJetTags", 0.898),
###https://twiki.cern.ch/twiki/bin/viewauth/CMS/BtagRecommendation74X50ns
    "CSVv2IVFL": ("pfCombinedInclusiveSecondaryVertexV2BJetTags", 0.605),
    "CSVv2IVFM": ("pfCombinedInclusiveSecondaryVertexV2BJetTags", 0.890),
    "CSVv2IVFT": ("pfCombinedInclusiveSecondaryVertexV2BJetTags", 0.990),
    "CMVAL": ("pfCombinedMVABJetTags", 0.630), # for same b-jet efficiency of CSVv2IVFL on ttbar MC, jet pt > 30
    "CMVAM": ("pfCombinedMVABJetTags", 0.732), # for same b-jet efficiency of CSVv2IVFM on ttbar MC, jet pt > 30
    "CMVAT": ("pfCombinedMVABJetTags", 0.813), # for same b-jet efficiency of CSVv2IVFT on ttbar MC, jet pt > 30

}

Definition at line 20 of file Jet.py.

list Jet.loose_53X_WP

Initial value:

= [
    (0, 2.5, -0.63),
    (2.5, 2.75, -0.60),
    (2.75, 3.0, -0.55),
    (3.0, 5.2, -0.45),
    ]

Definition at line 13 of file Jet.py.

list Jet.loose_WP

Initial value:

= [
    (0, 2.5, -0.8),
    (2.5, 2.75, -0.74),
    (2.75, 3.0, -0.68),
    (3.0, 5.0, -0.77),
    ]

Definition at line 5 of file Jet.py.