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Add nConstituents to fat jets. #32930

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Merged
cmsbuild merged 3 commits into from
May 23, 2021
Merged

Add nConstituents to fat jets. #32930

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e87ad3d
Add nConstituents to fat jets.
laurenhay Feb 16, 2021
7624890
Add nConstituents to fat jets
laurenhay Mar 5, 2021
b769e8e
Update nanoDQM_cff.py
laurenhay May 21, 2021
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6 changes: 3 additions & 3 deletions PhysicsTools/NanoAOD/python/jets_cff.py
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Original file line number Diff line number Diff line change
Expand Up @@ -229,7 +229,7 @@
puId = Var("userInt('pileupJetId:fullId')",int,doc="Pileup ID flags for pre-UL trainings"),
jetId = Var("userInt('tightId')*2+4*userInt('tightIdLepVeto')",int,doc="Jet ID flags bit1 is loose (always false in 2017 since it does not exist), bit2 is tight, bit3 is tightLepVeto"),
qgl = Var("userFloat('qgl')",float,doc="Quark vs Gluon likelihood discriminator",precision=10),
nConstituents = Var("numberOfDaughters()",int,doc="Number of particles in the jet"),
nConstituents = Var("numberOfDaughters()","uint8",doc="Number of particles in the jet"),
rawFactor = Var("1.-jecFactor('Uncorrected')",float,doc="1 - Factor to get back to raw pT",precision=6),
chHEF = Var("chargedHadronEnergyFraction()", float, doc="charged Hadron Energy Fraction", precision= 6),
neHEF = Var("neutralHadronEnergyFraction()", float, doc="neutral Hadron Energy Fraction", precision= 6),
Expand Down Expand Up @@ -463,8 +463,7 @@

# btagDeepC = Var("bDiscriminator('pfDeepCSVJetTags:probc')",float,doc="CMVA V2 btag discriminator",precision=10),
#puIdDisc = Var("userFloat('pileupJetId:fullDiscriminant')",float,doc="Pileup ID discriminant",precision=10),
# nConstituents = Var("numberOfDaughters()",int,doc="Number of particles in the jet"),
# rawFactor = Var("1.-jecFactor('Uncorrected')",float,doc="1 - Factor to get back to raw pT",precision=6),
nConstituents = Var("numberOfDaughters()","uint8",doc="Number of particles in the jet"),
),
externalVariables = cms.PSet(
lsf3 = ExtVar(cms.InputTag("lepInJetVars:lsf3"),float, doc="Lepton Subjet Fraction (3 subjets)",precision=10),
Expand Down Expand Up @@ -493,6 +492,7 @@
run2_miniAOD_80XLegacy.toModify( fatJetTable.variables, tau4 = None)
run2_miniAOD_80XLegacy.toModify( fatJetTable.variables, n2b1 = None)
run2_miniAOD_80XLegacy.toModify( fatJetTable.variables, n3b1 = None)
(run2_nanoAOD_106Xv1 & ~run2_nanoAOD_devel).toModify( fatJetTable.variables, nConstituents = None)
for modifier in run2_miniAOD_80XLegacy, run2_nanoAOD_94X2016:
modifier.toModify( fatJetTable.variables, jetId = Var("userInt('tightId')*2+userInt('looseId')",int,doc="Jet ID flags bit1 is loose, bit2 is tight"))

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11 changes: 11 additions & 0 deletions PhysicsTools/NanoAOD/python/nanoDQM_cff.py
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Expand Up @@ -66,6 +66,17 @@

run2_miniAOD_80XLegacy.toModify(nanoDQM.vplots, IsoTrack = None)

## no-change policy in run2_nanoAOD_106Xv1 (nanoAOD-v8)
from Configuration.Eras.Modifier_run2_nanoAOD_106Xv1_cff import run2_nanoAOD_106Xv1
from Configuration.Eras.Modifier_run2_nanoAOD_devel_cff import run2_nanoAOD_devel
_fatjet_plots_nom = copy.deepcopy(nanoDQM.vplots.FatJet.plots)
_fatjet_plots_106Xv1 = cms.VPSet()
for plot in _fatjet_plots_nom:
if (plot.name.value() != "nConstituents"):
_fatjet_plots_106Xv1.append(plot)
(run2_nanoAOD_106Xv1 & ~run2_nanoAOD_devel).toModify(nanoDQM.vplots.FatJet, plots = _fatjet_plots_106Xv1 )


## MC
nanoDQMMC = nanoDQM.clone()
nanoDQMMC.vplots.Electron.sels.Prompt = cms.string("genPartFlav == 1")
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1 change: 1 addition & 0 deletions PhysicsTools/NanoAOD/python/nanoDQM_cfi.py
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Expand Up @@ -162,6 +162,7 @@
NoPlot('muonIdx3SJ'),
Plot1D('n2b1', 'n2b1', 20, 0, 1, 'N2 (beta=1)'),
Plot1D('n3b1', 'n3b1', 20, 0, 5, 'N3 (beta=1)'),
Plot1D('nConstituents', 'nConstituents', 20, 0, 80, 'Number of particles in the jet'),
Plot1D('nBHadrons', 'nBHadrons', 4, -0.5, 3.5, 'number of b-hadrons'),
Plot1D('nCHadrons', 'nCHadrons', 4, -0.5, 3.5, 'number of c-hadrons'),
Plot1D('particleNetMD_QCD', 'particleNetMD_QCD', 20, 0, 1, 'Mass-decorrelated ParticleNet tagger raw QCD score'),
Expand Down