// Macro created A.Sanchez // It creates a geant simulation file for hyp // Parameters //1) Generator option // 1.a ) first step Xi m + Xib p --> Decfile, // // "box", Box generator // "hist", Th2D Distribution in P (thet)from GiBUU model // "Ascii", Ascii Gen, Intranuclear Cascade // "giBUU", Xi m from giBUU on 12C target // "param", Parametrization of a P(theta) dist from GiBUU // // 1.b ) second step , hypernuclei production "hypbup", //2) detctor geo version // 2.a) standard--> alicia version // 2.b) current --> sebastian version void runSimHF_GiB_DC(TString Decfile = "hist", TString vers = "standard"){ TStopwatch timer; timer.Start(); gRandom->SetSeed(); gDebug=0; // Load basic libraries // If it does not work, please check the path of the libs and put it by hands //gROOT->LoadMacro("$VMCWORKDIR/gconfig/basiclibs.C"); //basiclibs(); gROOT->Macro("$VMCWORKDIR/gconfig/rootlogon.C"); //rootlogon(); gSystem->Load("librazhyp"); gSystem->Load("libHyp"); FairRunSim *fRun = new FairRunSim(); // --- first step ---- // -- GiBUU Parametrization TH2F Corr. Dist P(theta) TString inFile= "XiGengiBUUSamp.root"; //--Second xi minus momentum solution. //TString inFile= "data/xibximin2AStpRate.dat";//data/ximinAsciiStpRate.dat"; //TString inFile= "data/ximinAsciiStpRate.dat"; // -- UrqmdSmm/GiBUU SIGNAL/ background events // Int_t nEvents =99480; if(Decfile=="giBUU")TString inFile= "carbon_onlyXi_2_5.root"; //--- second step -- //--- HF from vertexes ---- //TString inFile= "hypBupV1TDecay.root"; // set the MC version used // ------------------------ fRun->SetName("TGeant4"); // ----------first step ------------- // ++++++ Xi minus production ++++++ fRun->SetOutputFile("Sim_hypFSG41TXm_SebGeo.root"); // ----------first step XXb production ----------------------- //fRun->SetOutputFile("Sim_hypFSG41TXXb_Geo2.root"); // ---------- second step HF decay from secondary vertexes ------- //fRun->SetOutputFile("Bup_hypFSG41TXXb.root"); // Set Material file Name //----------------------- //fRun->SetMaterials("media_pnd_hyp.geo"); //new media for hyp fRun->SetMaterials("media_pnd.geo"); // Create and add detectors //------------------------- FairModule *Cave= new PndCave("CAVE"); Cave->SetGeometryFileName("pndcave.geo"); fRun->AddModule(Cave); /* FairModule *Magnet= new FairMagnet("MAGNET"); Magnet->SetGeometryFileName("magnet.geo"); fRun->AddModule(Magnet); */ PndHyp *Hyp = new PndHyp("HYP",kTRUE); //FairDetector *Hyp = new PndHyp("HYP",kTRUE); //Hyp->SetGeometryFileName("HypST_block.geo"); //fRun->AddModule(Hyp); //--blocks //---Layers (si+abs) //Hyp->SetGeometryFileName("HypST_prueba2.geo"); //fRun->AddModule(Hyp); //--layers C+Si // Hyp->SetGeometryFileName("HypST_prueba23.geo"); //fRun->AddModule(Hyp); //--layers C+si+hyppipe //Hyp->SetGeometryFileName("HypST_prueba24pipe.geo"); //Hyp->SetGeometryFileName("HypST_newxy3C.geo"); // --- root geometry ------ // xxxxx Alicia's detector geo xxxx if(vers=="standard"){ Hyp->SetAbsorberVol("stglAb"); // absorber layer Hyp->SetSensorVol("stglSi"); // silicon sensor Hyp->SetGeoVersion("List"); Hyp->SetListMat("HYPdiamond"); Hyp->SetListMat("HYPcarbon"); //Hyp->SetGeometryFileName("HYPST_assexy3C5Lay.root"); Hyp->SetGeometryFileName("HYPST_assexy3C5Lay_mvd.root");//HYPST_assexy3C5Lay_test.root"); } // xxxxxxxx Sebastian asymmetric geo root xxxxxxxxxxx if(vers=="current"){ Hyp->SetAbsorberVol("Absorber"); // absorber layer Hyp->SetSensorVol("Sensor"); // silicon sensor Hyp->SetGeometryFileName("SekTarget_open_varAbs4Si5_3Q_HYPbe_1mm_MVD.root"); } // --------------------------------- //Hyp->SetTreeFName("hypBupV1T_Decay.root"); //Hyp->SetHypSDtoFile(true,false); fRun->AddModule(Hyp); //gROOT->LoadMacro("$VMCWORKDIR/gconfig/SetFragments.C"); //FragConfig(fRun); //fRun->SetUserDecay(kTRUE); // MVD outer structure //-------------------- /* FairDetector *Mvd = new PndMvdDetector("MVD", kTRUE); Mvd->SetGeometryFileName("Mvd-2.2_Simplified_onlyStrip5_z-verschoben550.root"); // only sensors, update follows Mvd->SetVerboseLevel(verboseLevel); fRun->AddModule(Mvd);*/ // Create and Set Event Generator //------------------------------- FairPrimaryGenerator* primGen = new FairPrimaryGenerator(); fRun->SetGenerator(primGen); // Box Generator: if(Decfile=="box"){ PndBoxGenerator* boxGen = new PndBoxGenerator(3312, 1); // 13 = muon; 1 = multipl. // 211 = pi+ // first number: PDG particle code: 2nd number: particle multiplicity per event boxGen->SetPRange(.1,.5); // GeV/c // boxGen->SetPtRange(1.,1.); // GeV/c boxGen->SetPhiRange(0., 360.); // Azimuth angle range [degree] 90 boxGen->SetThetaRange(0., 180.); // Polar angle in lab system range [degree] 70 boxGen->SetXYZ(0., 0., -55.0); // vertex coordinates [cm] primGen->AddGenerator(boxGen); } // *** Signal events GiBUU + TH2F(correlated dist in P (theta)) ***first step if(Decfile=="hist"){ PndCorrDistGenerator* GiBGen = new PndCorrDistGenerator(inFile); primGen->SetTarget(-55.5,0.); primGen->AddGenerator(GiBGen); } // *** Signal events GiBUU + Param from TH2F(correlated dist in P (theta)) ***first step if(Decfile=="param"){ PndCorrDistGenerator* GiBGen = new PndCorrDistGenerator(inFile); GiBGen->SetParam(); //setting parametrization to be be done. GiBGen->SetThetaRange(60.,120.); // low momentum Xi minus primGen->SetTarget(-55.5,0.); primGen->AddGenerator(GiBGen); } // *** SIGNAL events UrqmdSmm ***first step if(Decfile=="giBUU"){ PndUrqmdSmmGenerator* AsciiGen = new PndUrqmdSmmGenerator(inFile); primGen->SetTarget(-55.5,0.); primGen->AddGenerator(AsciiGen); } // *** with Ascii inFile ***first step //FairAsciiGenerator* AsciiGen = new FairAsciiGenerator(inFile); // primGen->SetTarget(-55.5,0.); //primGen->AddGenerator(AsciiGen); // *** with root inFile ***second step /*PndHypBupGenerator* partGen = new PndHypBupGenerator(inFile); primGen->AddGenerator(partGen);*/ PndConstField *fMagField=new PndConstField(); fMagField->SetField(0, 0 ,10. ); // values are in kG // MinX=-75, MinY=-40,MinZ=-12 ,MaxX=75, MaxY=40 ,MaxZ=124 ); // values are in cm fMagField->SetFieldRegion(-50, 50,-50, 50, -200, 200); fRun->SetField(fMagField); /*PndMultiField *fField= new PndMultiField(); PndTransMap *map= new PndTransMap("TransMap", "R"); PndDipoleMap *map1= new PndDipoleMap("DipoleMap", "R"); PndSolenoidMap *map2= new PndSolenoidMap("SolenoidMap", "R"); fField->AddField(map); fField->AddField(map1); fField->AddField(map2); fRun->SetField(fField);*/ fRun->SetStoreTraj(kTRUE); // to store particle trajectories fRun->Init(); /*FairTrajFilter* trajFilter = FairTrajFilter::Instance(); trajFilter->SetStepSizeCut(0.001); // 1 cm // trajFilter->SetVertexCut(-2000., -2000., 4., 2000., 2000., 100.); // trajFilter->SetMomentumCutP(10e-3); // p_lab > 10 MeV // trajFilter->SetEnergyCut(0., 1.02); // 0 < Etot < 1.04 GeV trajFilter->SetStorePrimaries(kTRUE); trajFilter->SetStoreSecondaries(kTRUE);*/ // not used for the others.???? // Fill the Parameter containers for this run //------------------------------------------- // cout<<" gGeoManager "<GetRuntimeDb(); // PndMultiFieldPar* fieldPar = (PndMultiFieldPar*) rtdb->getContainer("PndMultiFieldPar"); // if ( fField ) { fieldPar->SetParameters(fField); } // fieldPar->setInputVersion(fRun->GetRunId(),1); // fieldPar->setChanged(); PndConstPar* fieldPar = (PndConstPar*) rtdb->getContainer("PndConstPar"); if ( fMagField ) { fieldPar->SetParameters(fMagField); } fieldPar->setInputVersion(fRun->GetRunId(),1); fieldPar->setChanged(); Bool_t kParameterMerged=kTRUE; FairParRootFileIo* output=new FairParRootFileIo(kParameterMerged); //output->open("simparams.root"); output->open("Sim_hypFS1TG4Xm_SebGeoparams.root"); //output->open("Bup_hypFS1TG4XXbparams.root"); rtdb->setOutput(output); rtdb->saveOutput(); rtdb->print(); // Transport nEvents // ----------------- // Set the number of events Int_t nEvents =10000;//50505; fRun->Run(nEvents); timer.Stop(); Double_t rtime = timer.RealTime(); Double_t ctime = timer.CpuTime(); printf("RealTime=%f seconds, CpuTime=%f seconds\n",rtime,ctime); // delete fRun; //exit(0); }