Merge pull request #46639 from ashleyahram/master

update a vertex smearing parameters for 2024 pp ref MC

Author: cmsbuild

Configuration/StandardSequences/python/VtxSmeared.py

@@ -73,6 +73,7 @@
     'Nominal2022PbPbCollision' : 'IOMC.EventVertexGenerators.VtxSmearedNominal2022PbPbCollision_cfi',
     'Realistic2022PbPbCollision' : 'IOMC.EventVertexGenerators.VtxSmearedRealistic2022PbPbCollision_cfi',
     'Realistic2023PbPbCollision' : 'IOMC.EventVertexGenerators.VtxSmearedRealistic2023PbPbCollision_cfi',
+    'Realistic2024ppRefCollision' : 'IOMC.EventVertexGenerators.VtxSmearedRealistic2024ppRefCollision_cfi',
 }
 VtxSmearedDefaultKey='Realistic50ns13TeVCollision'
 VtxSmearedHIDefaultKey='RealisticPbPbCollision2018'

IOMC/EventVertexGenerators/python/VtxSmearedParameters_cfi.py

@@ -1071,6 +1071,19 @@
     Z0 = cms.double(0.3064731)
 )
 
+# From 2024 ppRef data run 387590-387721
+Realistic2024ppRefCollisionVtxSmearingParameters = cms.PSet(
+    Phi = cms.double(0.0),
+    BetaStar = cms.double(310),
+    Emittance = cms.double(8.636e-08),
+    Alpha = cms.double(0.0),
+    SigmaZ = cms.double(5.82376),
+    TimeOffset = cms.double(0.0),
+    X0 = cms.double(0.0244619),
+    Y0 = cms.double(-0.0169181),
+    Z0 = cms.double(0.3513597)
+)
+
 # Parameters for HL-LHC operation at 13TeV
 HLLHCVtxSmearingParameters = cms.PSet(
     MeanXIncm = cms.double(0.),

IOMC/EventVertexGenerators/python/VtxSmearedRealistic2024ppRefCollision_cfi.py

@@ -0,0 +1,7 @@
+import FWCore.ParameterSet.Config as cms
+
+from IOMC.EventVertexGenerators.VtxSmearedParameters_cfi import Realistic2024ppRefCollisionVtxSmearingParameters,VtxSmearedCommon
+VtxSmeared = cms.EDProducer("BetafuncEvtVtxGenerator",
+    Realistic2024ppRefCollisionVtxSmearingParameters,
+    VtxSmearedCommon
+)