21259

[u/mrichter/AliRoot.git] / PYTHIA8 / AliPythia8.cxx

diff --git a/PYTHIA8/AliPythia8.cxx b/PYTHIA8/AliPythia8.cxx
index 2e072d51694d87d846e74e707965827b8927ab0d..834e1c695ce0f3ce031b4b1c088a694d4188f624 100644 (file)
--- a/PYTHIA8/AliPythia8.cxx
+++ b/PYTHIA8/AliPythia8.cxx
@@ -512,6 +512,18 @@ void AliPythia8::ProcInit(Process_t process, Float_t energy, StrucFunc_t strucfu
        ReadString("PartonLevel:ISR = on");
        ReadString("PartonLevel:FSR = on");
        break;  
+    case kPyMBRSingleDiffraction:
+      ReadString("Diffraction:PomFlux = 5");
+      ReadString("SoftQCD:singleDiffractive = on");
+      break;
+    case kPyMBRDoubleDiffraction:
+      ReadString("Diffraction:PomFlux = 5");
+      ReadString("SoftQCD:doubleDiffractive = on");
+      break;
+    case kPyMBRCentralDiffraction: 
+      ReadString("Diffraction:PomFlux = 5");
+      ReadString("SoftQCD:centralDiffractive = on");
+      break;
     case kPyMbWithDirectPhoton:
     case kPyBeautyJets:
     case kPyMbAtlasTuneMC09: