[PWGJE] add parametrised model fast sim

aimeric-landou · aimeric-landou · commit c9366b5c5634 · 2026-05-11T15:09:43.000+01:00
diff --git a/MC/config/PWGGAJE/external/generator/generator_pythia8_box_parametrisedModel_pythia6Fragmentation.C b/MC/config/PWGGAJE/external/generator/generator_pythia8_box_parametrisedModel_pythia6Fragmentation.C
diff --git a/MC/config/PWGGAJE/ini/parametrisedJetModel/GeneratorPythia8Box_parametrisedModel_pythia6Fragmentation_PbPb_cent0010_noBkg.ini b/MC/config/PWGGAJE/ini/parametrisedJetModel/GeneratorPythia8Box_parametrisedModel_pythia6Fragmentation_PbPb_cent0010_noBkg.ini
@@ -0,0 +1,7 @@
+### bkg production using pythia8 box generator, to embed jet-jet production into
+[GeneratorExternal]
+fileName = ${O2DPG_ROOT}/MC/config/PWGGAJE/external/generator/generator_pythia8_box_parametrisedModel_pythia6Fragmentation.C
+funcName = generateParametrisedJetModel("/alice/cern.ch/user/a/alandou/Analysis/PWGJE/simSettings/combinatorialBkgClosure/", "parametrisedModel_PbPb_5p36TeV_cent0010.json", false)
+
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGGAJE/pythia8/generator/pythia8box_parametrisedModel.cfg
diff --git a/MC/config/PWGGAJE/ini/parametrisedJetModel/GeneratorPythia8Box_parametrisedModel_pythia6Fragmentation_PbPb_cent0010_withBkg.ini b/MC/config/PWGGAJE/ini/parametrisedJetModel/GeneratorPythia8Box_parametrisedModel_pythia6Fragmentation_PbPb_cent0010_withBkg.ini
@@ -0,0 +1,7 @@
+### bkg production using pythia8 box generator, to embed jet-jet production into
+[GeneratorExternal]
+fileName = ${O2DPG_ROOT}/MC/config/PWGGAJE/external/generator/generator_pythia8_box_parametrisedModel_pythia6Fragmentation.C
+funcName = generateParametrisedJetModel("/alice/cern.ch/user/a/alandou/Analysis/PWGJE/simSettings/combinatorialBkgClosure/", "parametrisedModel_PbPb_5p36TeV_cent0010.json", true)
+
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGGAJE/pythia8/generator/pythia8box_parametrisedModel.cfg
diff --git a/MC/config/PWGGAJE/ini/parametrisedJetModel/GeneratorPythia8Box_parametrisedModel_pythia6Fragmentation_PbPb_cent5080_noBkg.ini b/MC/config/PWGGAJE/ini/parametrisedJetModel/GeneratorPythia8Box_parametrisedModel_pythia6Fragmentation_PbPb_cent5080_noBkg.ini
@@ -0,0 +1,7 @@
+### bkg production using pythia8 box generator, to embed jet-jet production into
+[GeneratorExternal]
+fileName = ${O2DPG_ROOT}/MC/config/PWGGAJE/external/generator/generator_pythia8_box_parametrisedModel_pythia6Fragmentation.C
+funcName = generateParametrisedJetModel("/alice/cern.ch/user/a/alandou/Analysis/PWGJE/simSettings/combinatorialBkgClosure/", "parametrisedModel_PbPb_5p36TeV_cent5080.json", false)
+
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGGAJE/pythia8/generator/pythia8box_parametrisedModel.cfg
diff --git a/MC/config/PWGGAJE/ini/parametrisedJetModel/GeneratorPythia8Box_parametrisedModel_pythia6Fragmentation_PbPb_cent5080_withBkg.ini b/MC/config/PWGGAJE/ini/parametrisedJetModel/GeneratorPythia8Box_parametrisedModel_pythia6Fragmentation_PbPb_cent5080_withBkg.ini
@@ -0,0 +1,7 @@
+### bkg production using pythia8 box generator, to embed jet-jet production into
+[GeneratorExternal]
+fileName = ${O2DPG_ROOT}/MC/config/PWGGAJE/external/generator/generator_pythia8_box_parametrisedModel_pythia6Fragmentation.C
+funcName = generateParametrisedJetModel("/alice/cern.ch/user/a/alandou/Analysis/PWGJE/simSettings/combinatorialBkgClosure/", "parametrisedModel_PbPb_5p36TeV_cent5080.json", true)
+
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGGAJE/pythia8/generator/pythia8box_parametrisedModel.cfg
diff --git a/MC/config/PWGGAJE/pythia8/generator/pythia8box_parametrisedModel.cfg b/MC/config/PWGGAJE/pythia8/generator/pythia8box_parametrisedModel.cfg
@@ -0,0 +1,16 @@
+# ### processes
+
+ProcessLevel:all = off
+HadronLevel:all = on
+Check:event = off
+# ColourReconnection:reconnect = off
+# PartonLevel:MPI = off
+
+### processes
+### SoftQCD:inelastic = on
+
+### decays
+ParticleDecays:limitTau0 = on
+ParticleDecays:tau0Max = 0.
+
+### decays: no need to change anything as particles produced by external generator generator_pythia8_bkgBoltzmann are pions, which do not decay by default with PYTHIA8
