+// This class provides an interface between the HYDJET++ Monte-Carlo model
+// and AliRoot (by inheriting from the AliGenMC class).
+// This class uses the TUHKMgen class (which inherits from TGenerator) to
+// transmit parameters and receive output from the model.
+
#ifndef ALIGENUHKM_H
#define ALIGENUHKM_H
-#include "AliGenMC.h"
-#include <TString.h>
+#include <string>
+//#include <TString.h>
+//#include <TParticle.h>
+
+#include "AliGenMC.h"
#include "TUHKMgen.h"
-#ifndef INITIALSTATEHYDJET_INCLUDED
+#ifndef INITIALSTATEHYDJET_H
#include "InitialStateHydjet.h"
#endif
-#include <string>
using namespace std;
-class TUHKMgen;
-class TParticle;
class AliGenUHKM : public AliGenMC
{
+
public:
AliGenUHKM();
AliGenUHKM(Int_t npart);
virtual void Generate();
virtual void Init();
// virtual void AddHeader(AliGenEventHeader* header);
-
+
// Setters
// set reasonable default parameters suited for central Au+Au collisions at RHIC(200GeV)
void SetAllParametersRHIC();
// set reasonable default parameters suited for central Pb+Pb collisions at LHC(5.5TeV)
void SetAllParametersLHC();
-
+
void SetEcms(Double_t value) {fHydjetParams.fSqrtS = value;} // CMS energy per nucleon [GeV] (<2.24 given temperature and ch pot are used)
void SetAw(Double_t value) {fHydjetParams.fAw = value;} // nuclei mass number
void SetBmin(Double_t value) {fHydjetParams.fBmin = value;} // Minimum impact parameter
void SetMomAsymmPar(Double_t value) {fHydjetParams.fDelta = value;} // Momentum asymmetry parameter
void SetCoordAsymmPar(Double_t value) {fHydjetParams.fEpsilon = value;} // Coordinate asymmetry parameter
- void SetFlagWeakDecay(Int_t value) {fHydjetParams.fWeakDecay = value;} //flag to switch on/off weak hadron decays <0:decays off, >0: decays on, (default: 0)
void SetEtaType(Int_t value) {fHydjetParams.fEtaType = value;} // flag to choose rapidity distribution, if fEtaType<=0,
//then uniform rapidity distribution in [-fYlmax,fYlmax] if fEtaType>0,
//then Gaussian with dispertion = fYlmax
//gluons (0: small-angular, 1: wide-angular, 2:collinear) (default: 0).
- void SetPDGParticleFile(Char_t *name) {strcpy(fParticleFilename, name);}//Set the filename containing the particle PDG info
- void SetPDGDecayFile(Char_t *name) {strcpy(fDecayFilename, name);} //Set the filename containing the PDG decay channels info
+ void SetPDGParticleFile(const Char_t *name) {strcpy(fParticleFilename, name);}//Set the filename containing the particle PDG info
+ void SetPDGDecayFile(const Char_t *name) {strcpy(fDecayFilename, name);} //Set the filename containing the PDG decay channels info
void SetPDGParticleStable(Int_t pdg, Bool_t value) { // Turn on/off the decay flag for a PDG particle
fStableFlagPDG[fStableFlagged] = pdg;
fStableFlagStatus[fStableFlagged++] = value;
}
- void SetUseCharmParticles(Bool_t flag) {fUseCharmParticles = flag;}
- void SetMinimumWidth(Double_t value) {fMinWidth = value;}
- void SetMaximumWidth(Double_t value) {fMaxWidth = value;}
- void SetMinimumMass(Double_t value) {fMinMass = value;}
- void SetMaximumMass(Double_t value) {fMaxMass = value;}
// Getters
- Double_t GetEcms() {return fHydjetParams.fSqrtS;}
- Double_t GetAw() {return fHydjetParams.fAw;}
- Double_t GetBmin() {return fHydjetParams.fBmin;}
- Double_t GetBmax() {return fHydjetParams.fBmax;}
- Double_t GetChFrzTemperature() {return fHydjetParams.fT;}
- Double_t GetMuB() {return fHydjetParams.fMuB;}
- Double_t GetMuS() {return fHydjetParams.fMuS;}
- Double_t GetMuQ() {return fHydjetParams.fMuI3;}
- Double_t GetThFrzTemperature() {return fHydjetParams.fThFO;}
- Double_t GetMuPionThermal() {return fHydjetParams.fMu_th_pip;}
- Int_t GetSeed() {return fHydjetParams.fSeed;}
- Double_t GetTauB() {return fHydjetParams.fTau;}
- Double_t GetSigmaTau() {return fHydjetParams.fSigmaTau;}
- Double_t GetRmaxB() {return fHydjetParams.fR;}
- Double_t GetYlMax() {return fHydjetParams.fYlmax;}
- Double_t GetEtaRMax() {return fHydjetParams.fUmax;}
- Double_t GetMomAsymmPar() {return fHydjetParams.fDelta;}
- Double_t GetCoordAsymmPar() {return fHydjetParams.fEpsilon;}
- Int_t GetFlagWeakDecay() {return fHydjetParams.fWeakDecay;}
- Int_t GetEtaType() {return fHydjetParams.fEtaType;}
- Double_t GetGammaS() {return fHydjetParams.fCorrS;}
- Int_t GetPyquenNhsel() {return fHydjetParams.fNhsel;}
- Int_t GetPyquenShad() {return fHydjetParams.fIshad;}
- Double_t GetPyquenPtmin() {return fHydjetParams.fPtmin;}
- Double_t GetPyquenT0() {return fHydjetParams.fT0;}
- Double_t GetPyquenTau0() {return fHydjetParams.fTau0;}
- Double_t GetPyquenNf() {return fHydjetParams.fNf;}
- Double_t GetPyquenIenglu() {return fHydjetParams.fIenglu;}
- Double_t GetPyquenIanglu() {return fHydjetParams.fIanglu;}
- Char_t* GetPDGParticleFile() {return fParticleFilename;}
- Char_t* GetPDGDecayFile() {return fDecayFilename;}
- Bool_t GetUseCharmParticles(){return fUseCharmParticles;}
- Double_t GetMinimumWidth() {return fMinWidth;}
- Double_t GetMaximumWidth() {return fMaxWidth;}
- Double_t GetMinimumMass() {return fMinMass;}
- Double_t GetMaximumMass() {return fMaxMass;}
+ Double_t GetEcms() const {return fHydjetParams.fSqrtS;}
+ Double_t GetAw() const {return fHydjetParams.fAw;}
+ Double_t GetBmin() const {return fHydjetParams.fBmin;}
+ Double_t GetBmax() const {return fHydjetParams.fBmax;}
+ Double_t GetChFrzTemperature() const {return fHydjetParams.fT;}
+ Double_t GetMuB() const {return fHydjetParams.fMuB;}
+ Double_t GetMuS() const {return fHydjetParams.fMuS;}
+ Double_t GetMuQ() const {return fHydjetParams.fMuI3;}
+ Double_t GetThFrzTemperature() const {return fHydjetParams.fThFO;}
+ Double_t GetMuPionThermal() const {return fHydjetParams.fMu_th_pip;}
+ Int_t GetSeed() const {return fHydjetParams.fSeed;}
+ Double_t GetTauB() const {return fHydjetParams.fTau;}
+ Double_t GetSigmaTau() const {return fHydjetParams.fSigmaTau;}
+ Double_t GetRmaxB() const {return fHydjetParams.fR;}
+ Double_t GetYlMax() const {return fHydjetParams.fYlmax;}
+ Double_t GetEtaRMax() const {return fHydjetParams.fUmax;}
+ Double_t GetMomAsymmPar() const {return fHydjetParams.fDelta;}
+ Double_t GetCoordAsymmPar() const {return fHydjetParams.fEpsilon;}
+ Int_t GetEtaType() const {return fHydjetParams.fEtaType;}
+ Double_t GetGammaS() const {return fHydjetParams.fCorrS;}
+ Int_t GetPyquenNhsel() const {return fHydjetParams.fNhsel;}
+ Int_t GetPyquenShad() const {return fHydjetParams.fIshad;}
+ Double_t GetPyquenPtmin() const {return fHydjetParams.fPtmin;}
+ Double_t GetPyquenT0() const {return fHydjetParams.fT0;}
+ Double_t GetPyquenTau0() const {return fHydjetParams.fTau0;}
+ Double_t GetPyquenNf() const {return fHydjetParams.fNf;}
+ Double_t GetPyquenIenglu() const {return fHydjetParams.fIenglu;}
+ Double_t GetPyquenIanglu() const {return fHydjetParams.fIanglu;}
+ const Char_t* GetPDGParticleFile() const {return fParticleFilename;}
+ const Char_t* GetPDGDecayFile() const {return fDecayFilename;}
protected:
Int_t fTrials; // Number of trials
TUHKMgen *fUHKMgen; // UHKM
-
+
InitialParamsHydjet_t fHydjetParams; // list of parameters for the initial state
// details for the PDG database
Char_t fParticleFilename[256]; // particle list filename
Int_t fStableFlagPDG[500]; // array of PDG codes flagged
Bool_t fStableFlagStatus[500]; // array of decay flag status
Int_t fStableFlagged; // number of toggled decay flags
- Bool_t fUseCharmParticles; // flag to turn on/off the use of charm particles
- Double_t fMinWidth; // minimum decay width for the particles to be used from the PDG database
- Double_t fMaxWidth; // maximum ----
- Double_t fMinMass; // minimum mass for the particles to be used from the PDG database
- Double_t fMaxMass; // maximum ----
void SetAllParameters();
void CheckPDGTable();
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff