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Vertex smearing and beamspot for PP ref UL MC #33504

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Merged
cmsbuild merged 2 commits into from
May 17, 2021
Merged

Vertex smearing and beamspot for PP ref UL MC #33504

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d2f8cc0
Update vtx smearing and beamspot for PP ref UL
mandrenguyen Apr 22, 2021
5f94d05
Add forgotten vtx smearing cfi
mandrenguyen Apr 30, 2021
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2 changes: 2 additions & 0 deletions Configuration/AlCa/python/autoCond.py
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Expand Up @@ -49,6 +49,8 @@
'phase1_2017_design' : '106X_mc2017_design_IdealBS_v6',
# GlobalTag for MC production with realistic conditions for Phase1 2017 detector
'phase1_2017_realistic' : '106X_mc2017_realistic_v9',
# GlobalTag for MC production with realistic conditions for Phase1 2017 detector, for PP reference run
'phase1_2017_realistic_ppref' : '106X_mc2017_realistic_forppRef5TeV_v3',
# GlobalTag for MC production (cosmics) with realistic alignment and calibrations for Phase1 2017 detector, Strip tracker in DECO mode
'phase1_2017_cosmics' : '106X_mc2017cosmics_realistic_deco_v4',
# GlobalTag for MC production (cosmics) with realistic alignment and calibrations for Phase1 2017 detector, Strip tracker in PEAK mode
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2 changes: 1 addition & 1 deletion Configuration/PyReleaseValidation/python/relval_steps.py
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Expand Up @@ -957,7 +957,7 @@ def genS(fragment,howMuch):

## pp reference tests

ppRefAlca2017 = {'--conditions':'auto:phase1_2017_realistic', '--era':'Run2_2017_ppRef'}
ppRefAlca2017 = {'--conditions':'auto:phase1_2017_realistic_ppref', '--era':'Run2_2017_ppRef', '--beamspot':'Fixed_EmitRealistic5TeVppCollision2017'}
ppRefDefaults2017=merge([ppRefAlca2017,{'-n':2}])

steps['QCD_Pt_80_120_13_PPREF']=merge([ppRefDefaults2017,gen2017('QCD_Pt_80_120_13TeV_TuneCUETP8M1_cfi',Kby(9,150))])
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1 change: 1 addition & 0 deletions Configuration/StandardSequences/python/VtxSmeared.py
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Expand Up @@ -53,6 +53,7 @@
'Realistic50ns13TeVCollision': 'IOMC.EventVertexGenerators.VtxSmearedRealistic50ns13TeVCollision_cfi',
'Nominal5TeVpp2015Collision': 'IOMC.EventVertexGenerators.VtxSmearedNominal5TeVpp2015Collision_cfi',
'Realistic5TeVppCollision2017': 'IOMC.EventVertexGenerators.VtxSmearedRealistic5TeVppCollision2017_cfi',
'Fixed_EmitRealistic5TeVppCollision2017': 'IOMC.EventVertexGenerators.VtxSmearedFixed_EmitRealistic5TeVppCollision2017_cfi',
'Realistic25ns13TeV2016Collision': 'IOMC.EventVertexGenerators.VtxSmearedRealistic25ns13TeV2016Collision_cfi',
'Realistic100ns13TeVCollisionBetaStar90m' : 'IOMC.EventVertexGenerators.VtxSmearedRealistic100ns13TeVCollisionBetaStar90m_cfi',
'Realistic100ns13TeVCollisionBetaStar90mLowBunches' : 'IOMC.EventVertexGenerators.VtxSmearedRealistic100ns13TeVCollisionBetaStar90mLowBunches_cfi',
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7 changes: 7 additions & 0 deletions IOMC/EventVertexGenerators/python/VtxSmearedFixed_EmitRealistic5TeVppCollision2017_cfi.py
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@@ -0,0 +1,7 @@
import FWCore.ParameterSet.Config as cms

from IOMC.EventVertexGenerators.VtxSmearedParameters_cfi import Fixed_EmitRealistic5TeVppCollision2017VtxSmearingParameters,VtxSmearedCommon
VtxSmeared = cms.EDProducer("BetafuncEvtVtxGenerator",
Fixed_EmitRealistic5TeVppCollision2017VtxSmearingParameters,
VtxSmearedCommon
)
13 changes: 13 additions & 0 deletions IOMC/EventVertexGenerators/python/VtxSmearedParameters_cfi.py
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Expand Up @@ -638,6 +638,19 @@
Z0 = cms.double(0.619)
)

# Fixed Emittance (X2) in Beam spot extracted from data for 2017 pp run @ 5 TeV
Fixed_EmitRealistic5TeVppCollision2017VtxSmearingParameters = cms.PSet(
Phi = cms.double(0.0),
BetaStar = cms.double(311),
Emittance = cms.double(7.6e-8),
Alpha = cms.double(0.0),
SigmaZ = cms.double(5.82),
TimeOffset = cms.double(0.0),
X0 = cms.double(-0.0228),
Y0 = cms.double(0.0795),
Z0 = cms.double(0.619)
)

# From 2018B 3.8T data
# BS parameters extracted from run 316199, fill 6675 (from StreamExpressAlignment, HP BS):
# X0 = 0.09676 [cm]
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