void r3ball(Int_t nEvents = 1,
TMap& fDetList,
TString Target = "LeadTarget",
Bool_t fVis = kFALSE,
TString fMC = "TGeant3",
TString fGenerator = "box",
Bool_t fUserPList = kFALSE,
Bool_t fR3BMagnet = kTRUE,
Bool_t fCalifaHitFinder = kFALSE,
Bool_t fStarTrackHitFinder = kFALSE,
Double_t fMeasCurrent = 2000.,
TString OutFile = "r3bsim.root",
TString ParFile = "r3bpar.root",
TString InFile = "evt_gen.dat",
double energy1, double energy2)
{
TString dir = getenv("VMCWORKDIR");
TString r3bdir = dir + "/macros";
TString r3b_geomdir = dir + "/geometry";
gSystem->Setenv("GEOMPATH",r3b_geomdir.Data());
TString r3b_confdir = dir + "gconfig";
gSystem->Setenv("CONFIG_DIR",r3b_confdir.Data());
// In general, the following parts need not be touched
// ========================================================================
// ---- Debug option -------------------------------------------------
gDebug = 0;
// ------------------------------------------------------------------------
// ----- Timer --------------------------------------------------------
TStopwatch timer;
timer.Start();
// ------------------------------------------------------------------------
// ----- Create simulation run ----------------------------------------
FairRunSim* run = new FairRunSim();
run->SetName(fMC.Data()); // Transport engine
run->SetOutputFile(OutFile.Data()); // Output file
FairRuntimeDb* rtdb = run->GetRuntimeDb();
FairLogger::GetLogger()->SetLogScreenLevel("DEBUG");
// R3B Special Physics List in G4 case
if ( (fUserPList == kTRUE ) &&
(fMC.CompareTo("TGeant4") == 0)
){
run->SetUserConfig("g4R3bConfig.C");
run->SetUserCuts("SetCuts.C");
}
// ----- Create media -------------------------------------------------
run->SetMaterials("media_r3b.geo"); // Materials
// Magnetic field map type
Int_t fFieldMap = 0;
// Global Transformations
//- Two ways for a Volume Rotation are supported
//-- 1) Global Rotation (Euler Angles definition)
//-- This represent the composition of : first a rotation about Z axis with
//-- angle phi, then a rotation with theta about the rotated X axis, and
//-- finally a rotation with psi about the new Z axis.
Double_t phi,theta,psi;
//-- 2) Rotation in Ref. Frame of the Volume
//-- Rotation is Using Local Ref. Frame axis angles
Double_t thetaX,thetaY,thetaZ;
//- Global Translation Lab. frame.
Double_t tx,ty,tz;
// ----- Create R3B geometry --------------------------------------------
//R3B Cave definition
FairModule* cave= new R3BCave("CAVE");
cave->SetGeometryFileName("r3b_cave.geo");
run->AddModule(cave);
//R3B Target definition
if (fDetList.FindObject("TARGET") ) {
R3BModule* target= new R3BTarget(Target.Data());
target->SetGeometryFileName(((TObjString*)fDetList.GetValue("TARGET"))->GetString().Data());
run->AddModule(target);
}
//R3B SiTracker Cooling definition
if (fDetList.FindObject("VACVESSELCOOL") ) {
R3BModule* vesselcool= new R3BVacVesselCool(Target.Data());
vesselcool->SetGeometryFileName(((TObjString*)fDetList.GetValue("VACVESSELCOOL"))->GetString().Data());
run->AddModule(vesselcool);
}
//R3B Magnet definition
if (fDetList.FindObject("ALADIN") ) {
fFieldMap = 0;
R3BModule* mag = new R3BMagnet("AladinMagnet");
mag->SetGeometryFileName(((TObjString*)fDetList.GetValue("ALADIN"))->GetString().Data());
run->AddModule(mag);
}
//R3B Magnet definition
if (fDetList.FindObject("GLAD") ) {
fFieldMap = 1;
R3BModule* mag = new R3BGladMagnet("GladMagnet", ((TObjString*)fDetList->GetValue("GLAD"))->GetString(), "GLAD Magnet");
run->AddModule(mag);
}
if (fDetList.FindObject("CRYSTALBALL") ) {
//R3B Crystal Calorimeter
R3BDetector* xball = new R3BXBall("XBall", kTRUE);
xball->SetGeometryFileName(((TObjString*)fDetList.GetValue("CRYSTALBALL"))->GetString().Data());
run->AddModule(xball);
}
if (fDetList.FindObject("CALIFA") ) {
// CALIFA Calorimeter
R3BDetector* califa = new R3BCalifa("Califa", kTRUE);
// ((R3BCalifa *)califa)->SelectGeometryVersion(0x438b);
((R3BCalifa *)califa)->SelectGeometryVersion(17);
//Selecting the Non-uniformity of the crystals (1 means +-1% max deviation)
((R3BCalifa *)califa)->SetNonUniformity(.0);
califa->SetGeometryFileName(((TObjString*)fDetList.GetValue("CALIFA"))->GetString().Data());
run->AddModule(califa);
}
// Tracker
if (fDetList.FindObject("TRACKER") ) {
R3BDetector* tra = new R3BTra("Tracker", kTRUE);
tra->SetGeometryFileName(((TObjString*)fDetList.GetValue("TRACKER"))->GetString().Data());
run->AddModule(tra);
}
// STaRTrack
if (fDetList.FindObject("STaRTrack") ) {
R3BDetector* tra = new R3BSTaRTra("STaRTrack", kTRUE);
tra->SetGeometryFileName(((TObjString*)fDetList.GetValue("STaRTrack"))->GetString().Data());
run->AddModule(tra);
}
// DCH drift chambers
if (fDetList.FindObject("DCH") ) {
R3BDetector* dch = new R3BDch("Dch", kTRUE);
dch->SetGeometryFileName(((TObjString*)fDetList.GetValue("DCH"))->GetString().Data());
run->AddModule(dch);
}
// Tof
if (fDetList.FindObject("TOF") ) {
R3BDetector* tof = new R3BTof("Tof", kTRUE);
tof->SetGeometryFileName(((TObjString*)fDetList.GetValue("TOF"))->GetString().Data());
run->AddModule(tof);
}
// mTof
if (fDetList.FindObject("MTOF") ) {
R3BDetector* mTof = new R3BmTof("mTof", kTRUE);
mTof->SetGeometryFileName(((TObjString*)fDetList.GetValue("MTOF"))->GetString().Data());
run->AddModule(mTof);
}
// GFI detector
if (fDetList.FindObject("GFI") ) {
R3BDetector* gfi = new R3BGfi("Gfi", kTRUE);
gfi->SetGeometryFileName(((TObjString*)fDetList.GetValue("GFI"))->GetString().Data());
run->AddModule(gfi);
}
// Land Detector
if (fDetList.FindObject("LAND") ) {
R3BDetector* land = new R3BLand("Land", kTRUE);
land->SetVerboseLevel(1);
land->SetGeometryFileName(((TObjString*)fDetList.GetValue("LAND"))->GetString().Data());
run->AddModule(land);
}
// NeuLand Scintillator Detector
if(fDetList.FindObject("SCINTNEULAND")) {
R3BDetector* land = new R3BLand("Land", kTRUE);
land->SetVerboseLevel(1);
land->SetGeometryFileName(((TObjString*)fDetList.GetValue("SCINTNEULAND"))->GetString().Data());
run->AddModule(land);
}
// MFI Detector
if(fDetList.FindObject("MFI")) {
R3BDetector* mfi = new R3BMfi("Mfi", kTRUE);
mfi->SetGeometryFileName(((TObjString*)fDetList.GetValue("MFI"))->GetString().Data());
run->AddModule(mfi);
}
// PSP Detector
if(fDetList.FindObject("PSP")) {
R3BDetector* psp = new R3BPsp("Psp", kTRUE);
psp->SetGeometryFileName(((TObjString*)fDetList.GetValue("PSP"))->GetString().Data());
run->AddModule(psp);
}
// Luminosity detector
if (fDetList.FindObject("LUMON") ) {
R3BDetector* lumon = new ELILuMon("LuMon", kTRUE);
lumon->SetGeometryFileName(((TObjString*)fDetList.GetValue("LUMON"))->GetString().Data());
run->AddModule(lumon);
}
// ----- Create R3B magnetic field ----------------------------------------
Int_t typeOfMagneticField = 0;
Int_t fieldScale = 1;
Bool_t fVerbose = kFALSE;
//NB: <D.B>
// If the Global Position of the Magnet is changed
// the Field Map has to be transformed accordingly
if (fFieldMap == 0) {
R3BAladinFieldMap* magField = new R3BAladinFieldMap("AladinMaps");
magField->SetCurrent(fMeasCurrent);
magField->SetScale(fieldScale);
if ( fR3BMagnet == kTRUE ) {
run->SetField(magField);
} else {
run->SetField(NULL);
}
} else if(fFieldMap == 1){
R3BGladFieldMap* magField = new R3BGladFieldMap("R3BGladMap");
magField->SetScale(fieldScale);
if ( fR3BMagnet == kTRUE ) {
run->SetField(magField);
} else {
run->SetField(NULL);
}
} //! end of field map section
// ----- Create PrimaryGenerator --------------------------------------
// 1 - Create the Main API class for the Generator
FairPrimaryGenerator* primGen = new FairPrimaryGenerator();
if (fGenerator.CompareTo("ion") == 0 ) {
// R3B Ion Generator
Int_t z = 30; // Atomic number
Int_t a = 65; // Mass number
Int_t q = 0; // Charge State
Int_t m = 1; // Multiplicity
Double_t px = 40./a; // X-Momentum / per nucleon!!!!!!
Double_t py = 600./a; // Y-Momentum / per nucleon!!!!!!
Double_t pz = 0.01/a; // Z-Momentum / per nucleon!!!!!!
R3BIonGenerator* ionGen = new R3BIonGenerator(z,a,q,m,px,py,pz);
ionGen->SetSpotRadius(1,1,0);
// add the ion generator
primGen->AddGenerator(ionGen);
}
if (fGenerator.CompareTo("ascii") == 0 ) {
R3BAsciiGenerator* gen = new R3BAsciiGenerator((dir+"/input/"+InFile).Data());
primGen->AddGenerator(gen);
}
if (fGenerator.CompareTo("box") == 0 ) {
// 2- Define the BOX generator
Double_t pdgId=2212; // proton beam
Double_t theta1= 25.; // polar angle distribution
//Double_t theta2= 7.;
Double_t theta2= 66.;
// Double_t momentum=1.09008; // 500 MeV/c
// Double_t momentum=0.4445834; // 100 MeV/c
Double_t momentum1=TMath::Sqrt(energy1*energy1 + 2*energy1*0.938272046);
Double_t momentum2=TMath::Sqrt(energy2*energy2 + 2*energy2*0.938272046);
FairBoxGenerator* boxGen = new FairBoxGenerator(pdgId, 1);
boxGen->SetThetaRange ( theta1, theta2);
boxGen->SetPRange (momentum1,momentum2);
boxGen->SetPhiRange (0,360.);
//boxGen->SetXYZ(0.0,0.0,-1.5);
boxGen->SetXYZ(0.0,0.0,0.0);
boxGen->SetDebug(kFALSE);
// add the box generator
primGen->AddGenerator(boxGen);
//primGen->SetTarget(0.25, 0.5);
//primGen->SmearVertexZ(kTRUE);
}
if (fGenerator.CompareTo("gammas") == 0 ) {
// 2- Define the CALIFA Test gamma generator
//Double_t pdgId=22; // gamma emission
Double_t pdgId=2212; // proton emission
Double_t theta1= 10.; // polar angle distribution
Double_t theta2= 40.;
//Double_t theta2= 90.;
//Double_t momentum=0.002; // 0.010 GeV/c = 10 MeV/c
Double_t momentumI=0.002; // 0.010 GeV/c = 10 MeV/c
Double_t momentumF=0.002; // 0.010 GeV/c = 10 MeV/c
//Double_t momentumF=0.808065; // 0.808065 GeV/c (300MeV Kin Energy for protons)
//Double_t momentumI=0.31016124; // 0.31016124 GeV/c (50MeV Kin Energy for protons)
//Double_t momentum=0.4442972; // 0.4442972 GeV/c (100MeV Kin Energy for protons)
//Double_t momentum=0.5509999; // 0.5509999 GeV/c (150MeV Kin Energy for protons)
//Double_t momentumI=0.64405; // 0.64405 GeV/c (200MeV Kin Energy for protons)
Int_t multiplicity = 1;
R3BCALIFATestGenerator* gammasGen = new R3BCALIFATestGenerator(pdgId, multiplicity);
gammasGen->SetThetaRange (theta1, theta2);
gammasGen->SetCosTheta();
gammasGen->SetPRange(momentumI,momentumF);
gammasGen->SetPhiRange(-180.,180.);
//gammasGen->SetXYZ(0.0,0.0,-1.5);
//gammasGen->SetXYZ(0.0,0.0,0);
gammasGen->SetBoxXYZ(-0.1,0.1,-0.1,0.1,-0.1,0.1);
//gammasGen->SetLorentzBoost(0.8197505718204776); //beta=0.81975 for 700 A MeV
// add the gamma generator
primGen->AddGenerator(gammasGen);
}
if (fGenerator.CompareTo("r3b") == 0 ) {
R3BSpecificGenerator *pR3bGen = new R3BSpecificGenerator();
// R3bGen properties
pR3bGen->SetBeamInteractionFlag("off");
pR3bGen->SetRndmFlag("off");
pR3bGen->SetRndmEneFlag("off");
pR3bGen->SetBoostFlag("off");
pR3bGen->SetReactionFlag("on");
pR3bGen->SetGammasFlag("off");
pR3bGen->SetDecaySchemeFlag("off");
pR3bGen->SetDissociationFlag("off");
pR3bGen->SetBackTrackingFlag("off");
pR3bGen->SetSimEmittanceFlag("off");
// R3bGen Parameters
pR3bGen->SetBeamEnergy(1.); // Beam Energy in GeV
pR3bGen->SetSigmaBeamEnergy(1.e-03); // Sigma(Ebeam) GeV
pR3bGen->SetParticleDefinition(2212); // Use Particle Pdg Code
pR3bGen->SetEnergyPrim(0.3); // Particle Energy in MeV
Int_t fMultiplicity = 50;
pR3bGen->SetNumberOfParticles(fMultiplicity); // Mult.
// Reaction type
// 1: "Elas"
// 2: "iso"
// 3: "Trans"
pR3bGen->SetReactionType("Elas");
// Target type
// 1: "LeadTarget"
// 2: "Parafin0Deg"
// 3: "Parafin45Deg"
// 4: "LiH"
pR3bGen->SetTargetType(Target.Data());
Double_t thickness = (0.11/2.)/10.; // cm
pR3bGen->SetTargetHalfThicknessPara(thickness); // cm
pR3bGen->SetTargetThicknessLiH(3.5); // cm
pR3bGen->SetTargetRadius(1.); // cm
pR3bGen->SetSigmaXInEmittance(1.); //cm
pR3bGen->SetSigmaXPrimeInEmittance(0.0001); //cm
// Dump the User settings
pR3bGen->PrintParameters();
primGen->AddGenerator(pR3bGen);
}
if (fGenerator.CompareTo("p2p") == 0 ) {
R3Bp2pGenerator* gen = new R3Bp2pGenerator(("/lustre/nyx/fairgsi/mwinkel/r3broot/input/p2p/build/" + InFile).Data());
primGen->AddGenerator(gen);
#if 0
// Coincident gammas
R3BGammaGenerator *gammaGen = new R3BGammaGenerator();
gammaGen->SetEnergyLevel(0, 0.);
gammaGen->SetEnergyLevel(1, 3E-3);
gammaGen->SetEnergyLevel(2, 4E-3);
gammaGen->SetBranchingRatio(2, 1, 0.5);
gammaGen->SetBranchingRatio(2, 0, 0.5);
gammaGen->SetBranchingRatio(1, 0, 1.);
gammaGen->SetInitialLevel(2);
gammaGen->SetLorentzBoost(TVector3(0, 0, 0.777792));
primGen->AddGenerator(gammaGen);
#endif
}
run->SetGenerator(primGen);
//-------Set visualisation flag to true------------------------------------
run->SetStoreTraj(fVis);
FairLogger::GetLogger()->SetLogVerbosityLevel("LOW");
// ----- Initialize CalifaHitFinder task (CrystalCal to Hit) ------------------------------------
if(fCalifaHitFinder) {
R3BCalifaCrystalCal2Hit* califaHF = new R3BCalifaCrystalCal2Hit();
califaHF->SetClusteringAlgorithm(1,0);
califaHF->SetDetectionThreshold(0.000050);//50 KeV
califaHF->SetExperimentalResolution(6.); //percent @ 1 MeV
//califaHF->SetComponentResolution(.25); //sigma = 0.5 MeV
califaHF->SetPhoswichResolution(3.,5.); //percent @ 1 MeV for LaBr and LaCl
califaHF->SelectGeometryVersion(17);
califaHF->SetAngularWindow(0.25,0.25); //[0.25 around 14.3 degrees, 3.2 for the complete calorimeter]
run->AddTask(califaHF);
}
// ----- Initialize StarTrackHitfinder task ------------------------------------
if(fStarTrackHitFinder) {
R3BSTaRTraHitFinder* trackHF = new R3BSTaRTraHitFinder();
//trackHF->SetClusteringAlgorithm(1,0);
trackHF->SetDetectionThreshold(0.000050); //50 KeV
trackHF->SetExperimentalResolution(0.);
//trackHF->SetAngularWindow(0.15,0.15); //[0.25 around 14.3 degrees, 3.2 for the complete calorimeter]
run->AddTask(trackHF);
}
// ----- Initialize simulation run ------------------------------------
run->Init();
// ------ Increase nb of step for CALO
Int_t nSteps = 150000;
TVirtualMC::GetMC()->SetMaxNStep(nSteps);
// ----- Runtime database ---------------------------------------------
R3BFieldPar* fieldPar = (R3BFieldPar*) rtdb->getContainer("R3BFieldPar");
fieldPar->SetParameters(magField);
fieldPar->setChanged();
Bool_t kParameterMerged = kTRUE;
FairParRootFileIo* parOut = new FairParRootFileIo(kParameterMerged);
parOut->open(ParFile.Data());
rtdb->setOutput(parOut);
rtdb->saveOutput();
rtdb->print();
// ----- Start run ----------------------------------------------------
if(nEvents > 0) {
run->Run(nEvents);
}
// ----- Finish -------------------------------------------------------
timer.Stop();
Double_t rtime = timer.RealTime();
Double_t ctime = timer.CpuTime();
cout << endl << endl;
cout << "Macro finished succesfully." << endl;
cout << "Output file is " << OutFile << endl;
cout << "Parameter file is " << ParFile << endl;
cout << "Real time " << rtime << " s, CPU time " << ctime
<< "s" << endl << endl;
// ------------------------------------------------------------------------
cout << " Test passed" << endl;
cout << " All ok " << endl;
}
void r3ball(Int_t nEvents = 1,
TMap* fDetList = NULL,
TString Target = "LeadTarget",
Bool_t fVis = kFALSE,
TString fMC = "TGeant3",
TString fGenerator = "box",
Bool_t fUserPList = kFALSE,
Bool_t fR3BMagnet = kTRUE,
Double_t fMeasCurrent = 2000.,
TString OutFile = "r3bsim.root",
TString ParFile = "r3bpar.root",
TString InFile = "evt_gen.dat")
{
TString dir = getenv("VMCWORKDIR");
TString r3bdir = dir + "/macros";
TString r3b_geomdir = dir + "/geometry";
gSystem->Setenv("GEOMPATH",r3b_geomdir.Data());
TString r3b_confdir = dir + "gconfig";
gSystem->Setenv("CONFIG_DIR",r3b_confdir.Data());
// In general, the following parts need not be touched
// ========================================================================
// ---- Debug option -------------------------------------------------
gDebug = 0;
// ------------------------------------------------------------------------
// ----- Timer --------------------------------------------------------
TStopwatch timer;
timer.Start();
// ------------------------------------------------------------------------
// ----- Create simulation run ----------------------------------------
FairRunSim* run = new FairRunSim();
run->SetName(fMC.Data()); // Transport engine
run->SetOutputFile(OutFile.Data()); // Output file
FairRuntimeDb* rtdb = run->GetRuntimeDb();
// R3B Special Physics List in G4 case
if ( (fUserPList == kTRUE ) &&
(fMC.CompareTo("TGeant4") == 0)) {
run->SetUserConfig("g4R3bConfig.C");
run->SetUserCuts("SetR3BCuts.C");
}
// ----- Create media -------------------------------------------------
run->SetMaterials("media_r3b.geo"); // Materials
// Magnetic field map type
Int_t fFieldMap = 0;
// Global Transformations
//- Two ways for a Volume Rotation are supported
//-- 1) Global Rotation (Euler Angles definition)
//-- This represent the composition of : first a rotation about Z axis with
//-- angle phi, then a rotation with theta about the rotated X axis, and
//-- finally a rotation with psi about the new Z axis.
Double_t phi,theta,psi;
//-- 2) Rotation in Ref. Frame of the Volume
//-- Rotation is Using Local Ref. Frame axis angles
Double_t thetaX,thetaY,thetaZ;
//- Global Translation Lab. frame.
Double_t tx,ty,tz;
// ----- Create R3B geometry --------------------------------------------
//R3B Cave definition
FairModule* cave= new R3BCave("CAVE");
cave->SetGeometryFileName("r3b_cave.geo");
run->AddModule(cave);
//R3B Target definition
if (fDetList->FindObject("TARGET") ) {
R3BModule* target= new R3BTarget(Target.Data());
target->SetGeometryFileName(((TObjString*)fDetList->GetValue("TARGET"))->GetString().Data());
run->AddModule(target);
}
//R3B SiTracker Cooling definition
if (fDetList->FindObject("VACVESSELCOOL") ) {
R3BModule* vesselcool= new R3BVacVesselCool(Target.Data());
vesselcool->SetGeometryFileName(((TObjString*)fDetList->GetValue("VACVESSELCOOL"))->GetString().Data());
run->AddModule(vesselcool);
}
//R3B Magnet definition
if (fDetList->FindObject("ALADIN") ) {
fFieldMap = 0;
R3BModule* mag = new R3BMagnet("AladinMagnet");
mag->SetGeometryFileName(((TObjString*)fDetList->GetValue("ALADIN"))->GetString().Data());
run->AddModule(mag);
}
//R3B Magnet definition
if (fDetList->FindObject("GLAD") ) {
fFieldMap = 1;
R3BModule* mag = new R3BGladMagnet("GladMagnet");
mag->SetGeometryFileName(((TObjString*)fDetList->GetValue("GLAD"))->GetString().Data());
run->AddModule(mag);
}
if (fDetList->FindObject("CRYSTALBALL") ) {
//R3B Crystal Calorimeter
R3BDetector* xball = new R3BXBall("XBall", kTRUE);
xball->SetGeometryFileName(((TObjString*)fDetList->GetValue("CRYSTALBALL"))->GetString().Data());
run->AddModule(xball);
}
if (fDetList->FindObject("CALIFA") ) {
// CALIFA Calorimeter
R3BDetector* calo = new R3BCalo("Califa", kTRUE);
((R3BCalo *)calo)->SelectGeometryVersion(10);
//Selecting the Non-uniformity of the crystals (1 means +-1% max deviation)
((R3BCalo *)calo)->SetNonUniformity(1.0);
calo->SetGeometryFileName(((TObjString*)fDetList->GetValue("CALIFA"))->GetString().Data());
run->AddModule(calo);
}
// Tracker
if (fDetList->FindObject("TRACKER") ) {
R3BDetector* tra = new R3BTra("Tracker", kTRUE);
tra->SetGeometryFileName(((TObjString*)fDetList->GetValue("TRACKER"))->GetString().Data());
tra->SetEnergyCut(1e-4);
run->AddModule(tra);
}
// STaRTrack
if (fDetList->FindObject("STaRTrack") ) {
R3BDetector* tra = new R3BSTaRTra("STaRTrack", kTRUE);
tra->SetGeometryFileName(((TObjString*)fDetList->GetValue("STaRTrack"))->GetString().Data());
run->AddModule(tra);
}
// DCH drift chambers
if (fDetList->FindObject("DCH") ) {
R3BDetector* dch = new R3BDch("Dch", kTRUE);
dch->SetGeometryFileName(((TObjString*)fDetList->GetValue("DCH"))->GetString().Data());
run->AddModule(dch);
}
// Tof
if (fDetList->FindObject("TOF") ) {
R3BDetector* tof = new R3BTof("Tof", kTRUE);
tof->SetGeometryFileName(((TObjString*)fDetList->GetValue("TOF"))->GetString().Data());
run->AddModule(tof);
}
// mTof
if (fDetList->FindObject("MTOF") ) {
R3BDetector* mTof = new R3BmTof("mTof", kTRUE);
mTof->SetGeometryFileName(((TObjString*)fDetList->GetValue("MTOF"))->GetString().Data());
run->AddModule(mTof);
}
// dTof
if (fDetList->FindObject("DTOF") ) {
R3BDetector* dTof = new R3BdTof("dTof", kTRUE);
dTof->SetGeometryFileName(((TObjString*)fDetList->GetValue("DTOF"))->GetString().Data());
run->AddModule(dTof);
}
// GFI detector
if (fDetList->FindObject("GFI") ) {
R3BDetector* gfi = new R3BGfi("Gfi", kTRUE);
gfi->SetGeometryFileName(((TObjString*)fDetList->GetValue("GFI"))->GetString().Data());
run->AddModule(gfi);
}
// Land Detector
if (fDetList->FindObject("LAND") ) {
R3BDetector* land = new R3BLand("Land", kTRUE);
land->SetVerboseLevel(1);
land->SetGeometryFileName(((TObjString*)fDetList->GetValue("LAND"))->GetString().Data());
run->AddModule(land);
}
// NeuLand Scintillator Detector
if(fDetList->FindObject("SCINTNEULAND")) {
R3BDetector* land = new R3BLand("Land", kTRUE);
land->SetVerboseLevel(1);
land->SetGeometryFileName(((TObjString*)fDetList->GetValue("SCINTNEULAND"))->GetString().Data());
run->AddModule(land);
}
// MFI Detector
if(fDetList->FindObject("MFI")) {
R3BDetector* mfi = new R3BMfi("Mfi", kTRUE);
mfi->SetGeometryFileName(((TObjString*)fDetList->GetValue("MFI"))->GetString().Data());
run->AddModule(mfi);
}
// PSP Detector
if(fDetList->FindObject("PSP")) {
R3BDetector* psp = new R3BPsp("Psp", kTRUE);
psp->SetGeometryFileName(((TObjString*)fDetList->GetValue("PSP"))->GetString().Data());
run->AddModule(psp);
}
// Luminosity detector
if (fDetList->FindObject("LUMON") ) {
R3BDetector* lumon = new ELILuMon("LuMon", kTRUE);
lumon->SetGeometryFileName(((TObjString*)fDetList->GetValue("LUMON"))->GetString().Data());
run->AddModule(lumon);
}
// ----- Create R3B magnetic field ----------------------------------------
Int_t typeOfMagneticField = 0;
Int_t fieldScale = 1;
Bool_t fVerbose = kFALSE;
//NB: <D.B>
// If the Global Position of the Magnet is changed
// the Field Map has to be transformed accordingly
FairField *magField = NULL;
if (fFieldMap == 0) {
magField = new R3BAladinFieldMap("AladinMaps");
((R3BAladinFieldMap*)magField)->SetCurrent(fMeasCurrent);
((R3BAladinFieldMap*)magField)->SetScale(fieldScale);
if ( fR3BMagnet == kTRUE ) {
run->SetField(magField);
} else {
run->SetField(NULL);
}
} else if(fFieldMap == 1){
magField = new R3BGladFieldMap("R3BGladMap");
((R3BGladFieldMap*)magField)->SetPosition(0., 0., +350-119.94);
((R3BGladFieldMap*)magField)->SetScale(fieldScale);
if ( fR3BMagnet == kTRUE ) {
run->SetField(magField);
} else {
run->SetField(NULL);
}
} //! end of field map section
// ----- Create PrimaryGenerator --------------------------------------
// 1 - Create the Main API class for the Generator
FairPrimaryGenerator* primGen = new FairPrimaryGenerator();
if (fGenerator.CompareTo("box") == 0 ) {
// 2- Define the BOX generator
Int_t pdgId = 211; // pion beam
Double32_t theta1 = 0.; // polar angle distribution
Double32_t theta2 = 7.;
Double32_t momentum = 0.8;
FairBoxGenerator* boxGen = new FairBoxGenerator(pdgId, 50);
boxGen->SetThetaRange(theta1, theta2);
boxGen->SetPRange(momentum, momentum*2.);
boxGen->SetPhiRange(0, 360);
boxGen->SetXYZ(0.0, 0.0, -1.5);
// boxGen->SetXYZ(0.0, 0.0, -300.);
// add the box generator
primGen->AddGenerator(boxGen);
}
if (fGenerator.CompareTo("ascii") == 0 ) {
R3BAsciiGenerator* gen = new R3BAsciiGenerator((dir+"/input/"+InFile).Data());
primGen->AddGenerator(gen);
}
if (fGenerator.CompareTo("r3b") == 0 ) {
R3BSpecificGenerator *pR3bGen = new R3BSpecificGenerator();
// R3bGen properties
pR3bGen->SetBeamInteractionFlag("off");
pR3bGen->SetBeamInteractionFlag("off");
pR3bGen->SetRndmFlag("off");
pR3bGen->SetRndmEneFlag("off");
pR3bGen->SetBoostFlag("off");
pR3bGen->SetReactionFlag("on");
pR3bGen->SetGammasFlag("off");
pR3bGen->SetDecaySchemeFlag("off");
pR3bGen->SetDissociationFlag("off");
pR3bGen->SetBackTrackingFlag("off");
pR3bGen->SetSimEmittanceFlag("off");
// R3bGen Parameters
pR3bGen->SetBeamEnergy(1.); // Beam Energy in GeV
pR3bGen->SetSigmaBeamEnergy(1.e-03); // Sigma(Ebeam) GeV
pR3bGen->SetParticleDefinition(2212); // Use Particle Pdg Code
pR3bGen->SetEnergyPrim(0.3); // Particle Energy in MeV
Int_t fMultiplicity = 50;
pR3bGen->SetNumberOfParticles(fMultiplicity); // Mult.
// Reaction type
// 1: "Elas"
// 2: "iso"
// 3: "Trans"
pR3bGen->SetReactionType("Elas");
// Target type
// 1: "LeadTarget"
// 2: "Parafin0Deg"
// 3: "Parafin45Deg"
// 4: "LiH"
pR3bGen->SetTargetType(Target.Data());
Double_t thickness = (0.11/2.)/10.; // cm
pR3bGen->SetTargetHalfThicknessPara(thickness); // cm
pR3bGen->SetTargetThicknessLiH(3.5); // cm
pR3bGen->SetTargetRadius(1.); // cm
pR3bGen->SetSigmaXInEmittance(1.); //cm
pR3bGen->SetSigmaXPrimeInEmittance(0.0001); //cm
// Dump the User settings
pR3bGen->PrintParameters();
primGen->AddGenerator(pR3bGen);
}
run->SetGenerator(primGen);
//-------Set visualisation flag to true------------------------------------
run->SetStoreTraj(fVis);
FairLogger::GetLogger()->SetLogVerbosityLevel("LOW");
// ----- Initialize simulation run ------------------------------------
run->Init();
// ------ Increase nb of step for CALO
Int_t nSteps = -15000;
gMC->SetMaxNStep(nSteps);
// ----- Runtime database ---------------------------------------------
R3BFieldPar* fieldPar = (R3BFieldPar*) rtdb->getContainer("R3BFieldPar");
if(NULL != magField)
{
fieldPar->SetParameters(magField);
fieldPar->setChanged();
}
Bool_t kParameterMerged = kTRUE;
FairParRootFileIo* parOut = new FairParRootFileIo(kParameterMerged);
parOut->open(ParFile.Data());
rtdb->setOutput(parOut);
rtdb->saveOutput();
rtdb->print();
// ----- Start run ----------------------------------------------------
if(nEvents > 0) {
run->Run(nEvents);
}
// ----- Finish -------------------------------------------------------
timer.Stop();
Double_t rtime = timer.RealTime();
Double_t ctime = timer.CpuTime();
cout << endl << endl;
cout << "Macro finished succesfully." << endl;
cout << "Output file is " << OutFile << endl;
cout << "Parameter file is " << ParFile << endl;
cout << "Real time " << rtime << " s, CPU time " << ctime
<< "s" << endl << endl;
// ------------------------------------------------------------------------
cout << " Test passed" << endl;
cout << " All ok " << endl;
}
void Step0_R3BNeulandSim(
const UInt_t particle_id,
const UInt_t num_events,
const Double_t momentum,
const TString base_name,
const TString base_path = "."
)
{
TStopwatch timer;
timer.Start();
// System paths
const TString working_directory = getenv("VMCWORKDIR");
gSystem->Setenv("GEOMPATH", working_directory + "/geometry");
gSystem->Setenv("CONFIG_DIR", working_directory + "/gconfig");
// Output files
const TString out_file = base_path + "/sim." + base_name + ".root";
const TString par_file = base_path + "/par." + base_name + ".root";
// Basic simulation setup
FairRunSim *run = new FairRunSim();
run->SetName("TGeant3");
run->SetOutputFile(out_file);
run->SetMaterials("media_r3b.geo");
// Geometry: Cave
FairModule *cave = new R3BCave("CAVE");
cave->SetGeometryFileName("r3b_cave.geo");
run->AddModule(cave);
// Geometry: Neuland
R3BDetector *land = new R3BLand("Land", kTRUE);
land->SetVerboseLevel(0);
land->SetGeometryFileName("neuland_v12a_14m.geo.root");
run->AddModule(land);
// Primary particle generator
FairBoxGenerator *boxGen = new FairBoxGenerator(particle_id);
boxGen->SetThetaRange(0., 1.);
boxGen->SetPhiRange(0., 360.);
boxGen->SetPRange(momentum, momentum);
boxGen->SetXYZ(0., 0., 0.);
boxGen->SetDebug(1);
FairPrimaryGenerator *primGen = new FairPrimaryGenerator();
primGen->AddGenerator(boxGen);
run->SetGenerator(primGen);
// Further setup options and initialization
FairLogger::GetLogger()->SetLogVerbosityLevel("LOW");
run->SetStoreTraj(kTRUE);
run->Init();
// Connect runtime parameter file
FairParRootFileIo *par_file_io = new FairParRootFileIo(kTRUE);
par_file_io->open(par_file);
FairRuntimeDb *rtdb = run->GetRuntimeDb();
rtdb->setOutput(par_file_io);
rtdb->saveOutput();
// Simulate
run->Run(num_events);
// Report
timer.Stop();
cout << "Macro finished succesfully." << endl;
cout << "Output file is " << out_file << endl;
cout << "Parameter file is " << par_file << endl;
cout << "Real time " << timer.RealTime() << " s, CPU time " << timer.CpuTime() << "s" << endl << endl;
}