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File indexing completed on 2021-02-14 13:35:06

0001 import FWCore.ParameterSet.Config as cms
0002 
0003 # Cambridge-Aachen top jet producer parameters
0004 # $Id
0005 CATopJetParameters = cms.PSet(
0006     jetCollInstanceName = cms.string("caTopSubJets"),   # subjet collection
0007     verbose = cms.bool(False),          
0008     algorithm = cms.int32(1),                           # 0 = KT, 1 = CA, 2 = anti-KT
0009     tagAlgo = cms.int32(0),             #choice of top tagging algorithm
0010     useAdjacency = cms.int32(2),                        # veto adjacent subjets
0011                                                         #  0 = no adjacency
0012                                                         #  1 = deltar adjacency 
0013                                                         #  2 = modified adjacency
0014                                                         #  3 = calotower neirest neigbor based adjacency (untested)
0015     centralEtaCut = cms.double(2.5),                    # eta for defining "central" jets                                     
0016     sumEtBins = cms.vdouble(0,1600,2600),               # sumEt bins over which cuts vary. vector={bin 0 lower bound, bin 1 lower bound, ...} 
0017     rBins = cms.vdouble(0.8,0.8,0.8),                   # Jet distance paramter R. R values depend on sumEt bins.
0018     ptFracBins = cms.vdouble(0.05,0.05,0.05),           # minimum fraction of central jet pt for subjets (deltap)
0019     deltarBins = cms.vdouble(0.19,0.19,0.19),           # Applicable only if useAdjacency=1. deltar adjacency values for each sumEtBin
0020     nCellBins = cms.vdouble(1.9,1.9,1.9),               # Applicable only if useAdjacency=3. number of cells apart for two subjets to be considered "independent"
0021 
0022 #NOT USED:
0023     useMaxTower = cms.bool(False),                      # use max tower in adjacency criterion, otherwise use centroid - NOT USED
0024     sumEtEtaCut = cms.double(3.0),                      # eta for event SumEt - NOT USED                                                 
0025     etFrac = cms.double(0.7),                           # fraction of event sumEt / 2 for a jet to be considered "hard" - NOT USED
0026 )
0027