Enhance fraction of D+ to KKpi

fcatalan92 · Mar 22, 2024 · 57139a4 · 57139a4
1 parent fb66dcc
commit 57139a4
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diff --git a/MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays.cfg b/MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays.cfg
@@ -28,7 +28,7 @@ ParticleDecays:tau0Max 10.
 411:oneChannel = 1 0.0752 0 -321 211 211
 411:addChannel = 1 0.0104 0 -313 211
 411:addChannel = 1 0.0156 0 311 211
-411:addChannel = 1 0.00276 0 333 211
+411:addChannel = 1 0.0752 0 333 211 # to have the same amount of D+->KKpi and D+->Kpipi
 ## add Lc decays absent in PYTHIA8 decay table and set BRs from PDG for other
 4122:oneChannel = 1 0.0196 100 2212 -313
 4122:addChannel = 1 0.0108 100 2224 -321

diff --git a/MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays_Mode2.cfg b/MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays_Mode2.cfg
@@ -46,7 +46,7 @@ BeamRemnants:saturation 5
 411:oneChannel = 1 0.0752 0 -321 211 211
 411:addChannel = 1 0.0104 0 -313 211
 411:addChannel = 1 0.0156 0 311 211
-411:addChannel = 1 0.00276 0 333 211
+411:addChannel = 1 0.0752 0 333 211 # to have the same amount of D+->KKpi and D+->Kpipi
 ## add Lc decays absent in PYTHIA8 decay table and set BRs from PDG for other
 4122:oneChannel = 1 0.0196 100 2212 -313
 4122:addChannel = 1 0.0108 100 2224 -321