EcalAlCaRecoProducers/python/pdfSystematics_cff.py

0001 import FWCore.ParameterSet.Config as cms
0002
0003 # Produce PDF weights (maximum is 3)
0004 pdfWeights = cms.EDProducer("PdfWeightProducer",
0005                             # Fix POWHEG if buggy (this PDF set will also appear on output,
0006                             # so only two more PDF sets can be added in PdfSetNames if not "")
0007                             #FixPOWHEG = cms.untracked.string("cteq66.LHgrid"),
0008                             #GenTag = cms.untracked.InputTag("genParticles"),
0009                             PdfInfoTag = cms.untracked.InputTag("generator"),
0010                             PdfSetNames = cms.untracked.vstring(
0011     "cteq66.LHgrid"
0012     , "MRST2006nnlo.LHgrid"
0013     , "NNPDF10_100.LHgrid"
0014     )
0015                             )
0016
0017 # Produce event weights to estimate missing O(alpha) terms + NLO QED terms
0018 fsrWeight = cms.EDProducer("FSRWeightProducer",
0019                            GenTag = cms.untracked.InputTag("genParticles"),
0020                            )
0021
0022
0023 # Produce event weights to estimate missing weak terms (=> include missing rho factor for Z diagrams)
0024 weakWeight = cms.EDProducer("WeakEffectsWeightProducer",
0025                             GenParticlesTag = cms.untracked.InputTag("genParticles"),
0026                             RhoParameter = cms.untracked.double(1.004)
0027                             )
0028
0029
0030
0031