Pycell configurable.

[u/mrichter/AliRoot.git] / PYTHIA6 / AliGenPythia.cxx

diff --git a/PYTHIA6/AliGenPythia.cxx b/PYTHIA6/AliGenPythia.cxx
index c7cd57f958ac92f965f1c5abbef5729c002a1c33..0cd83dbfaaeea6ffa0b701facd381913c289642a 100644 (file)
--- a/PYTHIA6/AliGenPythia.cxx
+++ b/PYTHIA6/AliGenPythia.cxx
@@ -15,6 +15,13 @@
 
 /*
 $Log$
+Revision 1.3  2003/03/31 15:47:16  morsch
+Unhandled cases added.
+
+Revision 1.2  2003/03/27 09:28:38  morsch
+Charm production process configuration for pPb and pp added
+(A. Dainese, N. Carrer)
+
 Revision 1.1  2003/03/15 15:00:48  morsch
 Classed imported from EVGEN.
 
@@ -294,6 +301,8 @@ AliGenPythia::AliGenPythia(Int_t npart)
     fFragmentation = kTRUE;
     // Default counting mode
     fCountMode = kCountAll;
+    // Pycel
+    SetPycellParameters();
 }
 
 AliGenPythia::AliGenPythia(const AliGenPythia & Pythia)
@@ -307,6 +316,21 @@ AliGenPythia::~AliGenPythia()
 // Destructor
 }
 
+void AliGenPythia::SetPycellParameters(Float_t etamax, Int_t neta, Int_t nphi,
+                                      Float_t thresh, Float_t etseed, Float_t minet, Float_t r)
+{
+// Set pycell parameters
+    fPycellEtaMax    =  etamax;
+    fPycellNEta      =  neta;
+    fPycellNPhi      =  nphi;
+    fPycellThreshold =  thresh;
+    fPycellEtSeed    =  etseed;
+    fPycellMinEtJet  =  minet;
+    fPycellMaxRadius =  r;
+}
+
+
+
 void AliGenPythia::SetEventListRange(Int_t eventFirst, Int_t eventLast)
 {
   // Set a range of event numbers, for which a table
@@ -366,6 +390,8 @@ void AliGenPythia::Init()
     case kPyCharm:
     case kPyCharmUnforced:
     case kPyCharmPbPbMNR:
+    case kPyCharmppMNR:
+    case kPyCharmpPbMNR:
        fParentSelect[0] =   411;
        fParentSelect[1] =   421;
        fParentSelect[2] =   431;
@@ -412,6 +438,23 @@ void AliGenPythia::Init()
        break;
     }
 //
+//
+//  JetFinder for Trigger
+//
+//  Configure detector (EMCAL like)
+//
+       fPythia->SetPARU(51, fPycellEtaMax);
+       fPythia->SetMSTU(51, fPycellNEta);
+       fPythia->SetMSTU(52, fPycellNPhi);
+//
+//  Configure Jet Finder
+//  
+       fPythia->SetPARU(58,  fPycellThreshold);
+       fPythia->SetPARU(52,  fPycellEtSeed);
+       fPythia->SetPARU(53,  fPycellMinEtJet);
+       fPythia->SetPARU(54,  fPycellMaxRadius);
+       fPythia->SetMSTU(54,  2);
+//
 //  This counts the total number of calls to Pyevnt() per run.
     fTrialsRun = 0;
     fQ         = 0.;
@@ -882,19 +925,6 @@ void AliGenPythia::RecJetsUA1(Float_t eCellMin, Float_t eCellSeed, Float_t eMin,
 //  Calls the Pythia jet finding algorithm to find jets in the current event
 //
 //
-//  Configure detector (EMCAL like)
-//
-    fPythia->SetPARU(51,2.);
-    fPythia->SetMSTU(51,Int_t(96 * 2./0.7));
-    fPythia->SetMSTU(52,3 * 144);
-//
-//  Configure Jet Finder
-//  
-    fPythia->SetPARU(58, eCellMin);
-    fPythia->SetPARU(52, eCellSeed);
-    fPythia->SetPARU(53, eMin);
-    fPythia->SetPARU(54, rMax);
-    fPythia->SetMSTU(54, 2);
 //
 //  Save jets
     Int_t n     = fPythia->GetN();
@@ -940,20 +970,7 @@ void  AliGenPythia::GetJets(Int_t& nJets, Int_t& nJetsTrig, Float_t jets[4][10])
 //  Loading jets from common block
 //
     } else {
-//
-//  Configure detector (EMCAL like)
-//
-       fPythia->SetPARU(51,2.);
-       fPythia->SetMSTU(51,Int_t(96 * 2./0.7));
-       fPythia->SetMSTU(52,3 * 144);
-//
-//  Configure Jet Finder
-//  
-       fPythia->SetPARU(58,  0.0);
-       fPythia->SetPARU(52,  4.0);
-       fPythia->SetPARU(53, 10.0);
-       fPythia->SetPARU(54,  1.0);
-       fPythia->SetMSTU(54,  2);
+
 //
 //  Run Jet Finder
        fPythia->Pycell(nJets);