Add D0 decay in K pi pi0 (#1718)

* Add D0 decay in K pi pi0

* fix

---------

Co-authored-by: Luigi Dello Stritto <ldellost@alicecerno2.cern.ch>
(cherry picked from commit 0626bc6)

Author: 2 people

MC/config/PWGHF/pythia8/generator/pythia8_beautyhadronic_with_decays_Mode2.cfg

@@ -42,6 +42,9 @@ BeamRemnants:saturation 5
 4332:tau0 = 0.0803
 
 ### Force golden charm hadrons decay modes for D2H studies
+### add D0 decays absent in PYTHIA8 decay table and set BRs from PDG for other
+421:oneChannel = 1 0.0389 0 -321 211
+421:addChannel = 1 0.00389 0 -321 211 111
 ### add D+ decays absent in PYTHIA8 decay table and set BRs from PDG for other
 411:oneChannel = 1 0.0752 0 -321 211 211
 411:addChannel = 1 0.0104 0 -313 211
@@ -105,6 +108,8 @@ BeamRemnants:saturation 5
 
 ### D0 -> K pi
 421:onIfMatch = 321 211
+### D0 -> K pi pi0
+421:onIfMatch = 321 211 111
 
 ### D+/- -> K pi pi 
 411:onIfMatch = 321 211 211

MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays.cfg

@@ -24,6 +24,9 @@ ParticleDecays:tau0Max 10.
 4332:tau0 = 0.0803
 
 ### Force golden charm hadrons decay modes for D2H studies
+### add D0 decays absent in PYTHIA8 decay table and set BRs from PDG for other
+421:oneChannel = 1 0.0389 0 -321 211
+421:addChannel = 1 0.00389 0 -321 211 111
 ### add D+ decays absent in PYTHIA8 decay table and set BRs from PDG for other
 411:oneChannel = 1 0.0752 0 -321 211 211
 411:addChannel = 1 0.0104 0 -313 211
@@ -83,6 +86,8 @@ ParticleDecays:tau0Max 10.
 
 ### D0 -> K pi
 421:onIfMatch = 321 211
+### D0 -> K pi pi0
+421:onIfMatch = 321 211 111
 
 ### D+/- -> K pi pi 
 411:onIfMatch = 321 211 211

MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays_Mode2.cfg

@@ -42,6 +42,9 @@ BeamRemnants:saturation 5
 4332:tau0 = 0.0803
 
 ### Force golden charm hadrons decay modes for D2H studies
+### add D0 decays absent in PYTHIA8 decay table and set BRs from PDG for other
+421:oneChannel = 1 0.0389 0 -321 211
+421:addChannel = 1 0.00389 0 -321 211 111
 ### add D+ decays absent in PYTHIA8 decay table and set BRs from PDG for other
 411:oneChannel = 1 0.0752 0 -321 211 211
 411:addChannel = 1 0.0104 0 -313 211
@@ -101,6 +104,8 @@ BeamRemnants:saturation 5
 
 ### D0 -> K pi
 421:onIfMatch = 321 211
+### D0 -> K pi pi0
+421:onIfMatch = 321 211 111
 
 ### D+/- -> K pi pi 
 411:onIfMatch = 321 211 211

MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays_Mode2_hardQCD_5TeV.cfg

@@ -46,6 +46,9 @@ BeamRemnants:saturation 5
 4332:tau0 = 0.0803
 
 ### Force golden charm hadrons decay modes for D2H studies
+### add D0 decays absent in PYTHIA8 decay table and set BRs from PDG for other
+421:oneChannel = 1 0.0389 0 -321 211
+421:addChannel = 1 0.00389 0 -321 211 111
 ### add D+ decays absent in PYTHIA8 decay table and set BRs from PDG for other
 411:oneChannel = 1 0.0752 0 -321 211 211
 411:addChannel = 1 0.0104 0 -313 211
@@ -105,6 +108,8 @@ BeamRemnants:saturation 5
 
 ### D0 -> K pi
 421:onIfMatch = 321 211
+### D0 -> K pi pi0
+421:onIfMatch = 321 211 111
 
 ### D+/- -> K pi pi 
 411:onIfMatch = 321 211 211

MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays_Mode2_ptHardBins.cfg

@@ -51,6 +51,9 @@ PhaseSpace:pTHatMax = 200
 4332:tau0 = 0.0803
 
 ### Force golden charm hadrons decay modes for D2H studies
+### add D0 decays absent in PYTHIA8 decay table and set BRs from PDG for other
+421:oneChannel = 1 0.0389 0 -321 211
+421:addChannel = 1 0.00389 0 -321 211 111
 ### add D+ decays absent in PYTHIA8 decay table and set BRs from PDG for other
 411:oneChannel = 1 0.0752 0 -321 211 211
 411:addChannel = 1 0.0104 0 -313 211
@@ -110,6 +113,8 @@ PhaseSpace:pTHatMax = 200
 
 ### D0 -> K pi
 421:onIfMatch = 321 211
+### D0 -> K pi pi0
+421:onIfMatch = 321 211 111
 
 ### D+/- -> K pi pi 
 411:onIfMatch = 321 211 211

MC/config/PWGHF/pythia8/generator/pythia8_charmtriggers_with_Bforced_decay.cfg

@@ -14,7 +14,9 @@ ParticleDecays:limitTau0 on
 ParticleDecays:tau0Max 10.
 
 ### Force golden charm hadrons decay modes for trigger studies
-
+### add D0 decays absent in PYTHIA8 decay table and set BRs from PDG for other
+421:oneChannel = 1 0.0389 0 -321 211
+421:addChannel = 1 0.00389 0 -321 211 111
 ### add D+ decays absent in PYTHIA8 decay table and set BRs from PDG for other
 411:oneChannel = 1 0.0752 0 -321 211 211
 411:addChannel = 1 0.0104 0 -313 211
@@ -76,6 +78,8 @@ ParticleDecays:tau0Max 10.
 
 ### D0 -> K pi
 421:onIfMatch = 321 211
+### D0 -> K pi pi0
+421:onIfMatch = 321 211 111
 
 ### D+/- -> K pi pi 
 411:onIfMatch = 321 211 211

MC/config/PWGHF/pythia8/generator/pythia8_charmtriggers_with_decays.cfg

@@ -14,7 +14,9 @@ ParticleDecays:limitTau0 on
 ParticleDecays:tau0Max 10.
 
 ### Force golden charm hadrons decay modes for trigger studies
-
+### add D0 decays absent in PYTHIA8 decay table and set BRs from PDG for other
+421:oneChannel = 1 0.0389 0 -321 211
+421:addChannel = 1 0.00389 0 -321 211 111
 ### add D+ decays absent in PYTHIA8 decay table and set BRs from PDG for other
 411:oneChannel = 1 0.0752 0 -321 211 211
 411:addChannel = 1 0.0104 0 -313 211
@@ -61,6 +63,8 @@ ParticleDecays:tau0Max 10.
 
 ### D0 -> K pi
 421:onIfMatch = 321 211
+### D0 -> K pi pi0
+421:onIfMatch = 321 211 111
 
 ### D+/- -> K pi pi 
 411:onIfMatch = 321 211 211