Reduce size of dEdx information in UPC and oxygen eras

Author: Andre Govinda Stahl Leiton

PhysicsTools/PatAlgos/python/slimming/slimming_cff.py

@@ -128,7 +128,8 @@
 run3_upc.toReplaceWith(slimmingTask, cms.Task(slimmingTask.copy(), hiPixelTracks, packedPFCandidateTrackChi2, lostTrackChi2, dedxEstimator))
 
 from Configuration.Eras.Modifier_run3_oxygen_cff import run3_oxygen
-run3_oxygen.toReplaceWith(slimmingTask, cms.Task(slimmingTask.copy(), hiPixelTracks, hiEvtPlane, hiEvtPlaneFlat, packedPFCandidateTrackChi2, lostTrackChi2, centralityBin, hiHFfilters))
+run3_oxygen.toModify(dedxEstimator, dedxEstimators = ["dedxPixelLikelihood", "dedxStripLikelihood", "dedxAllLikelihood"])
+run3_oxygen.toReplaceWith(slimmingTask, cms.Task(slimmingTask.copy(), hiPixelTracks, hiEvtPlane, hiEvtPlaneFlat, packedPFCandidateTrackChi2, lostTrackChi2, centralityBin))
 
 from Configuration.Eras.Modifier_ppRef_2024_cff import ppRef_2024
 ppRef_2024.toReplaceWith(slimmingTask, cms.Task(slimmingTask.copy(), packedPFCandidateTrackChi2, lostTrackChi2))

RecoJets/Configuration/python/RecoJets_EventContent_cff.py

@@ -54,10 +54,9 @@
 from Configuration.ProcessModifiers.pp_on_AA_cff import pp_on_AA
 from Configuration.Eras.Modifier_run3_upc_cff import run3_upc
 from Configuration.Eras.Modifier_ppRef_2024_cff import ppRef_2024
-from Configuration.Eras.Modifier_run3_oxygen_cff import run3_oxygen
 from Configuration.ProcessModifiers.phase2_pp_on_AA_cff import phase2_pp_on_AA
 #products from regular pp which does not fit the normal AOD
-for e in [pA_2016, peripheralPbPb, pp_on_XeXe_2017, pp_on_AA, run3_oxygen]:
+for e in [pA_2016, peripheralPbPb, pp_on_XeXe_2017, pp_on_AA]:
     e.toModify( RecoJetsAOD.outputCommands, 
                 func=lambda outputCommands: outputCommands.extend(['keep *_towerMaker_*_*'])
                 )

RecoTracker/DeDx/python/dedxEstimators_cff.py

@@ -91,13 +91,15 @@
 )
 
 # dEdx for Run-3 UPC
+dedxAllHitInfo = dedxHitInfo.clone(minTrackPt = 0)
 from Configuration.Eras.Modifier_run3_upc_cff import run3_upc
-run3_upc.toModify(dedxHitInfo, minTrackPt = 0, storeMomentumAtHit = True)
+run3_upc.toModify(dedxHitInfo, lowPtTracksPrescalePass = 50, lowPtTracksPrescaleFail = 50, minTrackPtPrescale = 0, usePixelForPrescales = True, storeMomentumAtHit = True)
 
 from RecoTracker.DeDx.dedxHitCalibrator_cfi import dedxHitCalibrator as _dedxHitCalibrator
 from SimGeneral.MixingModule.SiStripSimParameters_cfi import SiStripSimBlock as _SiStripSimBlock
 from RecoLocalTracker.SiPixelClusterizer.SiPixelClusterizer_cfi import siPixelClusters as _siPixelClusters
 dedxHitCalibrator = _dedxHitCalibrator.clone(
+    dedxHitInfo = 'dedxAllHitInfo',
     MeVPerElectron = 1000*_SiStripSimBlock.GevPerElectron.value(),
     VCaltoElectronGain = _siPixelClusters.VCaltoElectronGain,
     VCaltoElectronGain_L1 = _siPixelClusters.VCaltoElectronGain_L1,
@@ -116,4 +118,4 @@
 dedxStripLikelihood = dedxAllLikelihood.clone(UseStrip = True,  UsePixel = False)
 
 from Configuration.Eras.Modifier_run3_egamma_2023_cff import run3_egamma_2023
-run3_upc.toReplaceWith(doAlldEdXEstimatorsTask, cms.Task(doAlldEdXEstimatorsTask.copy(), dedxHitCalibrator, dedxStripLikelihood, dedxPixelLikelihood, dedxAllLikelihood))
+run3_upc.toReplaceWith(doAlldEdXEstimatorsTask, cms.Task(doAlldEdXEstimatorsTask.copy(), dedxAllHitInfo, dedxHitCalibrator, dedxStripLikelihood, dedxPixelLikelihood, dedxAllLikelihood))