+++ /dev/null
- void Config()
- {
-
- new AliGeant3("C++ Interface to Geant3");
-
- //=======================================================================
- // Create the output file
-
- TFile *rootfile = new TFile("galice.root","recreate");
- rootfile->SetCompressionLevel(2);
- TGeant3 *geant3 = (TGeant3*)gMC;
- //
- // Set External decayer
- AliDecayer* decayer = new AliDecayerPythia();
- decayer->SetForceDecay(all);
- decayer->Init();
- gMC->SetExternalDecayer(decayer);
- //
- //
- //=======================================================================
- // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
- geant3->SetTRIG(1); //Number of events to be processed
- geant3->SetSWIT(4,10);
- geant3->SetDEBU(0,0,1);
- //geant3->SetSWIT(2,2);
- //geant3->SetSWIT(2,3); //for drawing
- geant3->SetDCAY(1);
- geant3->SetPAIR(1);
- geant3->SetCOMP(1);
- geant3->SetPHOT(1);
- geant3->SetPFIS(0);
- geant3->SetDRAY(0);
- geant3->SetANNI(1);
- geant3->SetBREM(1);
- geant3->SetMUNU(1);
- geant3->SetCKOV(1);
- geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
- geant3->SetLOSS(2);
- geant3->SetMULS(1);
- geant3->SetRAYL(1);
- geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
- geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
- geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
- geant3->SetERAN(5.e-7);
-
- Float_t cut = 1.e-3; // 1MeV cut by default
- Float_t tofmax = 1.e10;
- // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
- geant3->SetCUTS(cut,cut, cut, cut, cut, cut, cut, cut, cut, cut, tofmax);
- //
- //=======================================================================
- // ************* STEERING parameters FOR ALICE SIMULATION **************
- // --- Specify event type to be tracked through the ALICE setup
- // --- All positions are in cm, angles in degrees, and P and E in GeV
-//
-// #### AliGenZDC generation
-//
-AliGenZDC *gener = new AliGenZDC(1);
-gener->SetDirection(0,0,0,1);
-gener->SetFermi(1);--------------------//Nucleon in ZP or ZN
-gener->SetDiv(0.000032,0.0001,2);
-gener->SetOrigin(0.,0.,0.);
-//gener->SetParticle(kNeutron);
-gener->SetParticle(kProton);
-gener->SetMomentum(2760.);
-//gener->SetFermi(0); -----------------// Gamma in ZEM
-//gener->SetDiv(0,0,0);
-//gener->SetOrigin(0.,5.8,11400.);
-//gener->SetParticle(kGamma);
-//gener->SetMomentum(100.);
-//
-gener->SetTrackingFlag(1);
-gener->Init();
- //
- // Activate this line if you want the vertex smearing to happen
- // track by track
- //
- //gener->SetVertexSmear(perTrack);
-
- gAlice->SetField(-999,2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
-
- Int_t iABSO=0;
- Int_t iCASTOR=0;
- Int_t iDIPO=1;
- Int_t iFMD=0;
- Int_t iFRAME=0;
- Int_t iHALL=0;
- Int_t iITS=0;
- Int_t iMAG=0;
- Int_t iMUON=0;
- Int_t iPHOS=0;
- Int_t iPIPE=0;
- Int_t iPMD=0;
- Int_t iHMPID=0;
- Int_t iSHIL=0;
- Int_t iT0=0;
- Int_t iTOF=0;
- Int_t iTPC=0;
- Int_t iTRD=0;
- Int_t iZDC=1;
-
- //=================== Alice BODY parameters =============================
- AliBODY *BODY = new AliBODY("BODY","Alice envelop");
-
- if(iMAG) {
- //=================== MAG parameters ============================
- // --- Start with Magnet since detector layouts may be depending ---
- // --- on the selected Magnet dimensions ---
- AliMAG *MAG = new AliMAG("MAG","Magnet");
- }
-
- if(iABSO) {
- //=================== ABSO parameters ============================
- AliABSO *ABSO = new AliABSOv0("ABSO","Muon Absorber");
- }
-
- if(iDIPO) {
- //=================== DIPO parameters ============================
-
- AliDIPO *DIPO = new AliDIPOv2("DIPO","Dipole version 2");
- }
-
- if(iHALL) {
- //=================== HALL parameters ============================
-
- AliHALL *HALL = new AliHALL("HALL","Alice Hall");
- }
-
- if(iFRAME) {
- //=================== FRAME parameters ============================
-
- AliFRAME *FRAME = new AliFRAMEv1("FRAME","Space Frame");
-
- }
-
- if(iSHIL) {
- //=================== SHIL parameters ============================
-
- AliSHIL *SHIL = new AliSHILv0("SHIL","Shielding");
- }
-
- if(iPIPE) {
- //=================== PIPE parameters ============================
-
- AliPIPE *PIPE = new AliPIPEv0("PIPE","Beam Pipe");
- // PIPE->Dump();
- }
-
- if(iITS) {
- //=================== ITS parameters ============================
- //
- // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
- // almost all other detectors. This involves the fact that the ITS geometry
- // still has several options to be followed in parallel in order to determine
- // the best set-up which minimizes the induced background. All the geometries
- // available to date are described in the following. Read carefully the comments
- // and use the default version (the only one uncommented) unless you are making
- // comparisons and you know what you are doing. In this case just uncomment the
- // ITS geometry you want to use and run Aliroot.
- //
- // Detailed geometries:
- // ====================
- //
- //
- //AliITS *ITS = new AliITSv3("ITS","Old ITS detailed version as of the ALICE TP");
- //
- //AliITS *ITS = new AliITSv5("ITS","Current ITS detailed version used for the ITS TDR");
- //
- //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
- //
- AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
- //
- //
- // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful for reconstruction !):
- // ======================================================================================================================
- //
- //
- //AliITS *ITS = new AliITSv1("ITS","Old ITS coarse version as of the ALICE TP");
- //
- //AliITS *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS coarse version with asymmetric services");
- //
- //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS coarse version with symmetric services");
- //
- //
- // Geant3 <-> EUCLID conversion
- // ============================
- //
- // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
- // media to two ASCII files (called by default ITSgeometry.euc and
- // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
- // The default (=0) means that you dont want to use this facility.
- //
- ITS->SetEUCLID(0);
- }
-
- if(iTPC) {
- //============================ TPC parameters ================================
- // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
- // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
- // --- sectors are specified, any value other than that requires at least one
- // --- sector (lower or upper)to be specified!
- // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
- // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
- // --- SecLows - number of lower sectors specified (up to 6)
- // --- SecUps - number of upper sectors specified (up to 12)
- // --- Sens - sensitive strips for the Slow Simulator !!!
- // --- This does NOT work if all S or L-sectors are specified, i.e.
- // --- if SecAL or SecAU < 0
- //
- //
- //-----------------------------------------------------------------------------
-
- // gROOT->LoadMacro("SetTPCParam.C");
- // AliTPCParam *param = SetTPCParam();
- AliTPC *TPC = new AliTPCv2("TPC","Default"); //v1 is default
- // TPC->SetParam(param); // pass the parameter object to the TPC
-
- // set gas mixture
-
- //TPC->SetGasMixt(2,20,10,-1,0.9,0.1,0.);
- TPC->SetSecAL(-1);
- TPC->SetSecAU(-1);
- // TPC->Dump();
- //TPC->SetSecLows(1, 2, 3, 19, 20, 21);
- //TPC->SetSecUps(37, 38, 39, 37+18, 38+18, 39+18, -1, -1, -1, -1, -1, -1);
- //TPC->SetSens(1);
-
- //if (TPC->IsVersion()==1) param->Write(param->GetTitle());
- }
-
- if(iTOF) {
- //=================== TOF parameters ============================
- AliTOF *TOF = new AliTOFv2("TOF","normal TOF");
- }
-
- if(iHMPID) {
- //=================== HMPID parameters ===========================
- AliHMPID *HMPID = new AliHMPIDv1("HMPID","normal HMPID");
-
- }
-
- if(iZDC) {
- //=================== ZDC parameters ============================
-
- AliZDC *ZDC = new AliZDCv1("ZDC","normal ZDC");
- AliZDCv1 *ZDCv1 = (AliZDC*)ZDC;
- //ZDCv1->NoShower();
- ZDCv1->Shower();
- }
-
- if(iCASTOR) {
- //=================== CASTOR parameters ============================
-
- AliCASTOR *CASTOR = new AliCASTORv1("CASTOR","normal CASTOR");
- }
-
- if(iTRD) {
- //=================== TRD parameters ============================
-
- AliTRD *TRD = new AliTRDv1("TRD","TRD slow simulator");
-
- // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
- TRD->SetGasMix(1);
-
- // With hole in front of PHOS
- TRD->SetPHOShole();
- // With hole in front of HMPID
- TRD->SetHMPIDhole();
- }
-
- if(iFMD) {
- //=================== FMD parameters ============================
-
- AliFMD *FMD = new AliFMDv1("FMD","normal FMD");
- }
-
- if(iMUON) {
- //=================== MUON parameters ===========================
-
- AliMUON *MUON = new AliMUONv1("MUON","normal MUON");
- MUON->SetIshunt(0);
- MUON->SetMaxStepGas(0.1);
- MUON->SetMaxStepAlu(0.1);
- //
- // Version 0
- //
- // First define the number of planes that are segmented (1 or 2) by a call
- // to SetNsec.
- // Then chose for each chamber (chamber plane) the segmentation
- // and response model.
- // They should be equal for the two chambers of each station. In a future
- // version this will be enforced.
- //
- //
- Int_t chamber;
- Int_t station;
- // Default response
- AliMUONResponseV0* response0 = new AliMUONResponseV0;
- response0->SetSqrtKx3(0.7131);
- response0->SetKx2(1.0107);
- response0->SetKx4(0.4036);
- response0->SetSqrtKy3(0.7642);
- response0->SetKy2(0.9706);
- response0->SetKy4(0.3831);
- response0->SetPitch(0.25);
- response0->SetSigmaIntegration(10.);
- response0->SetChargeSlope(50);
- response0->SetChargeSpread(0.18, 0.18);
- response0->SetMaxAdc(4096);
- response0->SetZeroSuppression(6);
- //--------------------------------------------------------
- // Configuration for Chamber TC1/2 (Station 1) ----------
- //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Float_t rseg1[4]={17.5, 55.2, 71.3, 95.5};
- Int_t nseg1[4]={4, 4, 2, 1};
- //
- chamber=1;
- //^^^^^^^^^
- MUON->SetNsec(chamber-1,2);
- //
- AliMUONSegmentationV01 *seg11=new AliMUONSegmentationV01;
-
- seg11->SetSegRadii(rseg1);
- seg11->SetPadSize(3, 0.5);
- seg11->SetDAnod(3.0/3./4);
- seg11->SetPadDivision(nseg1);
-
- MUON->SetSegmentationModel(chamber-1, 1, seg11);
- //
- AliMUONSegmentationV02 *seg12=new AliMUONSegmentationV02;
- seg12->SetSegRadii(rseg1);
- seg12->SetPadSize(0.75, 2.0);
- seg12->SetDAnod(3.0/3./4);
- seg12->SetPadDivision(nseg1);
-
- MUON->SetSegmentationModel(chamber-1, 2, seg12);
-
- MUON->SetResponseModel(chamber-1, response0);
-
- chamber=2;
- //^^^^^^^^^
- //
- MUON->SetNsec(chamber-1,2);
- //
- AliMUONSegmentationV01 *seg21=new AliMUONSegmentationV01;
- seg21->SetSegRadii(rseg1);
- seg21->SetPadSize(3, 0.5);
- seg21->SetDAnod(3.0/3./4);
- seg21->SetPadDivision(nseg1);
- MUON->SetSegmentationModel(chamber-1, 1, seg21);
- //
- AliMUONSegmentationV02 *seg22=new AliMUONSegmentationV02;
- seg22->SetSegRadii(rseg1);
- seg22->SetPadSize(0.75, 2.);
- seg22->SetDAnod(3.0/3./4);
- seg22->SetPadDivision(nseg1);
- MUON->SetSegmentationModel(chamber-1, 2, seg22);
-
- MUON->SetResponseModel(chamber-1, response0);
- //
- //--------------------------------------------------------
- // Configuration for Chamber TC3/4 -----------------------
- ///^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- // Float_t rseg2[4]={23.5, 87.7, 122.4, 122.5};
- Float_t rseg2[4]={23.5, 47.1, 87.7, 122.5};
- Int_t nseg2[4]={4, 4, 2, 1};
- //
- chamber=3;
- //^^^^^^^^^
- MUON->SetNsec(chamber-1,2);
- //
- AliMUONSegmentationV01 *seg31=new AliMUONSegmentationV01;
- seg31->SetSegRadii(rseg2);
- seg31->SetPadSize(6, 0.5);
- seg31->SetDAnod(3.0/3./4);
- seg31->SetPadDivision(nseg2);
- MUON->SetSegmentationModel(chamber-1, 1, seg31);
- //
- AliMUONSegmentationV02 *seg32=new AliMUONSegmentationV02;
- seg32->SetSegRadii(rseg2);
- seg32->SetPadSize(0.75, 4.);
- seg32->SetPadDivision(nseg2);
- seg32->SetDAnod(3.0/3./4);
-
- MUON->SetSegmentationModel(chamber-1, 2, seg32);
-
- MUON->SetResponseModel(chamber-1, response0);
-
- chamber=4;
- //^^^^^^^^^
- //
- MUON->SetNsec(chamber-1,2);
- //
- AliMUONSegmentationV01 *seg41=new AliMUONSegmentationV01;
- seg41->SetSegRadii(rseg2);
- seg41->SetPadSize(6, 0.5);
- seg41->SetDAnod(3.0/3./4);
- seg41->SetPadDivision(nseg2);
- MUON->SetSegmentationModel(chamber-1, 1, seg41);
- //
- AliMUONSegmentationV02 *seg42=new AliMUONSegmentationV02;
- seg42->SetSegRadii(rseg2);
- seg42->SetPadSize(0.75, 4.);
- seg42->SetPadDivision(nseg2);
- seg42->SetDAnod(3.0/3./4);
-
- MUON->SetSegmentationModel(chamber-1, 2, seg42);
-
- MUON->SetResponseModel(chamber-1, response0);
-
- //--------------------------------------------------------
- // Configuration for Chamber TC5/6 -----------------------
- //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
- seg5 = new AliMUONSegmentationV1;
- AliMUONResponseV0* response5 = new AliMUONResponseV0;
- // K3 = 0.62
- response5->SetSqrtKx3(0.78740079);
- response5->SetKx2(0.95237319); // 0.5 * kPI * (1- 0.5*sqrtky3 )
- response5->SetKx4(0.37480633); // 0.25/TMath::ATan(sqrtkx3)
- // K3 = 0.55
- response5->SetSqrtKy3(0.74161985);
- response5->SetKy2(0.98832946);
- response5->SetKy4(0.39177817);
- response5->SetPitch(0.325);
- response5->SetSigmaIntegration(10.);
- response5->SetChargeSlope(50);
- response5->SetChargeSpread(0.4, 0.4);
- response5->SetMaxAdc(4096);
- response5->SetZeroSuppression(6);
-
-
- chamber=5;
- MUON->SetNsec(chamber-1,1);
- MUON->SetSegmentationModel(chamber-1, 1, seg5);
- MUON->SetResponseModel(chamber-1, response5);
-
- chamber=6;
- MUON->SetNsec(chamber-1,1);
- MUON->SetSegmentationModel(chamber-1, 1, seg5);
- MUON->SetResponseModel(chamber-1, response5);
- //
- // Station 3
- station=3;
- MUON->SetPadSize(station, 1, 0.975, 0.55);
-
- //--------------------------------------------------------
- // Configuration for Chamber TC7/8 (Station 4) ----------
- //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
- Int_t nseg4[4]={4, 4, 2, 1};
-
- chamber=7;
- //^^^^^^^^^
- MUON->SetNsec(chamber-1,2);
- //
- AliMUONSegmentationV04 *seg71=new AliMUONSegmentationV04;
- seg71->SetPadSize(10.,0.5);
- seg71->SetDAnod(0.25);
- seg71->SetPadDivision(nseg4);
- MUON->SetSegmentationModel(chamber-1, 1, seg71);
- AliMUONSegmentationV05 *seg72=new AliMUONSegmentationV05;
- seg72->SetPadSize(1,10);
- seg72->SetDAnod(0.25);
- seg72->SetPadDivision(nseg4);
- MUON->SetSegmentationModel(chamber-1, 2, seg72);
-
- MUON->SetResponseModel(chamber-1, response0);
-
- chamber=8;
- //^^^^^^^^^
- MUON->SetNsec(chamber-1,2);
- AliMUONSegmentationV04 *seg81=new AliMUONSegmentationV04;
- seg81->SetPadSize(10., 0.5);
- seg81->SetPadDivision(nseg4);
- seg81->SetDAnod(0.25);
- MUON->SetSegmentationModel(chamber-1, 1, seg81);
-
- AliMUONSegmentationV05 *seg82=new AliMUONSegmentationV05;
- seg82->SetPadSize(1, 10);
- seg82->SetPadDivision(nseg4);
- seg82->SetDAnod(0.25);
- MUON->SetSegmentationModel(chamber-1, 2, seg82);
-
- MUON->SetResponseModel(chamber-1, response0);
- //--------------------------------------------------------
- // Configuration for Chamber TC9/10 (Station 5) ---------
- //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- chamber=9;
- //^^^^^^^^^
- MUON->SetNsec(chamber-1,2);
- //
- AliMUONSegmentationV04 *seg91=new AliMUONSegmentationV04;
- seg91->SetPadSize(10.,0.5);
- seg91->SetDAnod(0.25);
- seg91->SetPadDivision(nseg4);
- MUON->SetSegmentationModel(chamber-1, 1, seg91);
-
- AliMUONSegmentationV05 *seg92=new AliMUONSegmentationV05;
- seg92->SetPadSize(1,10);
- seg92->SetDAnod(0.25);
- seg92->SetPadDivision(nseg4);
-
- MUON->SetSegmentationModel(chamber-1, 2, seg92);
-
- MUON->SetResponseModel(chamber-1, response0);
-
- chamber=10;
- //^^^^^^^^^
- MUON->SetNsec(chamber-1,2);
- AliMUONSegmentationV04 *seg101=new AliMUONSegmentationV04;
- seg101->SetPadSize(10., 0.5);
- seg101->SetPadDivision(nseg4);
- seg101->SetDAnod(0.25);
- MUON->SetSegmentationModel(chamber-1, 1, seg101);
-
- AliMUONSegmentationV05 *seg102=new AliMUONSegmentationV05;
- seg102->SetPadSize(1,10);
- seg102->SetPadDivision(nseg4);
- seg102->SetDAnod(0.25);
- MUON->SetSegmentationModel(chamber-1, 2, seg102);
-
- MUON->SetResponseModel(chamber-1, response0);
-
- //--------------------------------------------------------
- // Configuration for Trigger staions ---------------------
- //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- AliMUONResponseTrigger* responseTrigger0 = new AliMUONResponseTrigger;
-
- chamber=11;
- MUON->SetNsec(chamber-1,2);
- AliMUONSegmentationTriggerX *seg111=new AliMUONSegmentationTriggerX;
- MUON->SetSegmentationModel(chamber-1, 1, seg111);
- AliMUONSegmentationTriggerY *seg112=new AliMUONSegmentationTriggerY;
- MUON->SetSegmentationModel(chamber-1, 2, seg112);
-
- MUON->SetResponseModel(chamber-1, responseTrigger0);
-
- chamber=12;
- MUON->SetNsec(chamber-1,2);
- AliMUONSegmentationTriggerX *seg121=new AliMUONSegmentationTriggerX;
- MUON->SetSegmentationModel(chamber-1, 1, seg121);
- AliMUONSegmentationTriggerY *seg122=new AliMUONSegmentationTriggerY;
- MUON->SetSegmentationModel(chamber-1, 2, seg122);
-
- MUON->SetResponseModel(chamber-1, responseTrigger0);
-
- chamber=13;
- MUON->SetNsec(chamber-1,2);
- AliMUONSegmentationTriggerX *seg131=new AliMUONSegmentationTriggerX;
- MUON->SetSegmentationModel(chamber-1, 1, seg131);
- AliMUONSegmentationTriggerY *seg132=new AliMUONSegmentationTriggerY;
- MUON->SetSegmentationModel(chamber-1, 2, seg132);
- MUON->SetResponseModel(chamber-1, responseTrigger0);
-
- chamber=14;
- MUON->SetNsec(chamber-1,2);
- AliMUONSegmentationTriggerX *seg141=new AliMUONSegmentationTriggerX;
- MUON->SetSegmentationModel(chamber-1, 1, seg141);
- AliMUONSegmentationTriggerY *seg142=new AliMUONSegmentationTriggerY;
- MUON->SetSegmentationModel(chamber-1, 2, seg142);
-
- MUON->SetResponseModel(chamber-1, responseTrigger0);
- }
-
- //=================== PHOS parameters ===========================
-
- if(iPHOS) {
- AliPHOS *PHOS = new AliPHOSv1("PHOS","GPS2");
- }
-
- if(iPMD) {
- //=================== PMD parameters ============================
-
- AliPMD *PMD = new AliPMDv1("PMD","normal PMD");
- PMD->SetPAR(1., 1., 0.8, 0.02);
- PMD->SetIN(6., 18., -580., 27., 27.);
- PMD->SetGEO(0.0, 0.2, 4.);
- PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
-
- }
-
- if(iT0) {
- //=================== T0 parameters ============================
- AliT0 *T0 = new AliT0v1("T0","T0 Detector");
- }
-
-
- }
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff