#include <TDatabasePDG.h>
#include <TParticle.h>
#include <TPDGCode.h>
+#include <TObjArray.h>
#include <TSystem.h>
#include <TTree.h>
#include "AliConst.h"
#include "AliDecayerPythia.h"
#include "AliGenPythia.h"
+#include "AliFastGlauber.h"
#include "AliHeader.h"
#include "AliGenPythiaEventHeader.h"
#include "AliPythia.h"
#include "AliStack.h"
#include "AliRunLoader.h"
#include "AliMC.h"
+#include "AliLog.h"
#include "PyquenCommon.h"
+#include "AliLog.h"
ClassImp(AliGenPythia)
AliGenPythia::AliGenPythia():
AliGenMC(),
fProcess(kPyCharm),
+ fItune(-1),
fStrucFunc(kCTEQ5L),
fKineBias(0.),
fTrials(0),
fGinit(1),
fGfinal(1),
fHadronisation(1),
+ fPatchOmegaDalitz(0),
fNpartons(0),
fReadFromFile(0),
+ fReadLHEF(0),
+ fPartonShower(1),
fQuench(0),
+ fQhat(0.),
+ fLength(0.),
+ fpyquenT(1.),
+ fpyquenTau(0.1),
+ fpyquenNf(0),
+ fpyquenEloss(0),
+ fpyquenAngle(0),
+ fImpact(0.),
fPtKick(1.),
fFullEvent(kTRUE),
fDecayer(new AliDecayerPythia()),
fNucPdf(0),
fTriggerParticle(0),
fTriggerEta(0.9),
+ fTriggerMinPt(-1),
+ fTriggerMaxPt(1000),
fTriggerMultiplicity(0),
fTriggerMultiplicityEta(0),
+ fTriggerMultiplicityPtMin(0),
fCountMode(kCountAll),
fHeader(0),
fRL(0),
- fFileName(0),
+ fkFileName(0),
+ fkNameLHEF(0),
fFragPhotonInCalo(kFALSE),
+ fHadronInCalo(kFALSE) ,
fPi0InCalo(kFALSE) ,
- fPhotonInCalo(kFALSE),
+ fEtaInCalo(kFALSE) ,
+ fPhotonInCalo(kFALSE), // not in use
+ fDecayPhotonInCalo(kFALSE),
+ fForceNeutralMeson2PhotonDecay(kFALSE),
+ fEleInCalo(kFALSE),
+ fEleInEMCAL(kFALSE), // not in use
+ fCheckBarrel(kFALSE),
fCheckEMCAL(kFALSE),
fCheckPHOS(kFALSE),
fCheckPHOSeta(kFALSE),
- fFragPhotonOrPi0MinPt(0),
- fPhotonMinPt(0),
+ fPHOSRotateCandidate(-1),
+ fTriggerParticleMinPt(0),
+ fPhotonMinPt(0), // not in use
+ fElectronMinPt(0), // not in use
fPHOSMinPhi(219.),
fPHOSMaxPhi(321.),
fPHOSEta(0.13),
fEMCALMinPhi(79.),
fEMCALMaxPhi(191.),
- fEMCALEta(0.71)
-
+ fEMCALEta(0.71),
+ fkTuneForDiff(0),
+ fProcDiff(0)
{
// Default Constructor
fEnergyCMS = 5500.;
- SetNuclei(0,0);
if (!AliPythiaRndm::GetPythiaRandom())
AliPythiaRndm::SetPythiaRandom(GetRandom());
}
AliGenPythia::AliGenPythia(Int_t npart)
:AliGenMC(npart),
fProcess(kPyCharm),
+ fItune(-1),
fStrucFunc(kCTEQ5L),
fKineBias(0.),
fTrials(0),
fGinit(kTRUE),
fGfinal(kTRUE),
fHadronisation(kTRUE),
+ fPatchOmegaDalitz(0),
fNpartons(0),
fReadFromFile(kFALSE),
+ fReadLHEF(0),
+ fPartonShower(1),
fQuench(kFALSE),
+ fQhat(0.),
+ fLength(0.),
+ fpyquenT(1.),
+ fpyquenTau(0.1),
+ fpyquenNf(0),
+ fpyquenEloss(0),
+ fpyquenAngle(0),
+ fImpact(0.),
fPtKick(1.),
fFullEvent(kTRUE),
fDecayer(new AliDecayerPythia()),
fHFoff(kFALSE),
fNucPdf(0),
fTriggerParticle(0),
- fTriggerEta(0.9),
+ fTriggerEta(0.9),
+ fTriggerMinPt(-1),
+ fTriggerMaxPt(1000),
fTriggerMultiplicity(0),
fTriggerMultiplicityEta(0),
+ fTriggerMultiplicityPtMin(0),
fCountMode(kCountAll),
fHeader(0),
fRL(0),
- fFileName(0),
+ fkFileName(0),
+ fkNameLHEF(0),
fFragPhotonInCalo(kFALSE),
+ fHadronInCalo(kFALSE) ,
fPi0InCalo(kFALSE) ,
- fPhotonInCalo(kFALSE),
+ fEtaInCalo(kFALSE) ,
+ fPhotonInCalo(kFALSE), // not in use
+ fDecayPhotonInCalo(kFALSE),
+ fForceNeutralMeson2PhotonDecay(kFALSE),
+ fEleInCalo(kFALSE),
+ fEleInEMCAL(kFALSE), // not in use
+ fCheckBarrel(kFALSE),
fCheckEMCAL(kFALSE),
fCheckPHOS(kFALSE),
fCheckPHOSeta(kFALSE),
- fFragPhotonOrPi0MinPt(0),
- fPhotonMinPt(0),
+ fPHOSRotateCandidate(-1),
+ fTriggerParticleMinPt(0),
+ fPhotonMinPt(0), // not in use
+ fElectronMinPt(0), // not in use
fPHOSMinPhi(219.),
fPHOSMaxPhi(321.),
fPHOSEta(0.13),
fEMCALMinPhi(79.),
fEMCALMaxPhi(191.),
- fEMCALEta(0.71)
+ fEMCALEta(0.71),
+ fkTuneForDiff(0),
+ fProcDiff(0)
{
// default charm production at 5. 5 TeV
// semimuonic decay
// Set random number generator
if (!AliPythiaRndm::GetPythiaRandom())
AliPythiaRndm::SetPythiaRandom(GetRandom());
- SetNuclei(0,0);
}
AliGenPythia::~AliGenPythia()
fPythia->SetCKIN(7,fYHardMin);
fPythia->SetCKIN(8,fYHardMax);
- if (fAProjectile > 0 && fATarget > 0) fPythia->SetNuclei(fAProjectile, fATarget, fNucPdf);
+ if (fAProjectile > 0 && fATarget > 0) fPythia->SetNuclei(fAProjectile, fATarget, fNucPdf);
+ if (fProjectile != "p" || fTarget != "p") fPythia->SetCollisionSystem(fProjectile,fTarget);
+
// Fragmentation?
if (fFragmentation) {
fPythia->SetMSTP(111,1);
fPythia->SetMSTP(91,0);
}
-
+ if (fReadLHEF) fPythia->OpenFortranFile(97, const_cast<char*>(fkNameLHEF));
+
if (fReadFromFile) {
- fRL = AliRunLoader::Open(fFileName, "Partons");
+ fRL = AliRunLoader::Open(fkFileName, "Partons");
fRL->LoadKinematics();
fRL->LoadHeader();
} else {
fRL = 0x0;
}
//
- fPythia->ProcInit(fProcess,fEnergyCMS,fStrucFunc);
+ fPythia->ProcInit(fProcess,fEnergyCMS,fStrucFunc, fItune);
// Forward Paramters to the AliPythia object
fDecayer->SetForceDecay(fForceDecay);
// Switch off Heavy Flavors on request
case kPyCharmpPbMNR:
case kPyCharmppMNR:
case kPyCharmppMNRwmi:
+ case kPyCharmPWHG:
fParentSelect[0] = 411;
fParentSelect[1] = 421;
fParentSelect[2] = 431;
fParentSelect[3] = 4122;
+ fParentSelect[4] = 4232;
+ fParentSelect[5] = 4132;
+ fParentSelect[6] = 4332;
fFlavorSelect = 4;
break;
case kPyD0PbPbMNR:
fParentSelect[0] = 431;
fFlavorSelect = 4;
break;
+ case kPyLambdacppMNR:
+ fParentSelect[0] = 4122;
+ fFlavorSelect = 4;
+ break;
case kPyBeauty:
+ case kPyBeautyJets:
case kPyBeautyPbPbMNR:
case kPyBeautypPbMNR:
case kPyBeautyppMNR:
case kPyBeautyppMNRwmi:
+ case kPyBeautyPWHG:
fParentSelect[0]= 511;
fParentSelect[1]= 521;
fParentSelect[2]= 531;
fParentSelect[0] = 443;
break;
case kPyMbDefault:
+ case kPyMbAtlasTuneMC09:
case kPyMb:
+ case kPyMbWithDirectPhoton:
case kPyMbNonDiffr:
case kPyMbMSEL1:
case kPyJets:
+ case kPyJetsPWHG:
case kPyDirectGamma:
case kPyLhwgMb:
break;
case kPyW:
case kPyZ:
+ case kPyMBRSingleDiffraction:
+ case kPyMBRDoubleDiffraction:
+ case kPyMBRCentralDiffraction:
break;
}
//
Warning("Init","SetNuclei used. Use SetProjectile + SetTarget instead. fDyBoost has been reset to 0\n");
}
- if (fQuench) {
+ fPythia->SetPARJ(200, 0.0);
+ fPythia->SetPARJ(199, 0.0);
+ fPythia->SetPARJ(198, 0.0);
+ fPythia->SetPARJ(197, 0.0);
+
+ if (fQuench == 1) {
fPythia->InitQuenching(0., 0.1, 0.6e6, 0);
}
- fPythia->SetPARJ(200, 0.0);
+ if(fQuench ==2){fPythia->SetPyquenParameters(fpyquenT,fpyquenTau,fpyquenNf,fpyquenEloss,fpyquenAngle);}
+
if (fQuench == 3) {
// Nestor's change of the splittings
fPythia->SetPARJ(200, 0.8);
fPythia->SetMSTJ(47, 0); // No correction back to hard scattering element
fPythia->SetMSTJ(50, 0); // No coherence in first branching
fPythia->SetPARJ(82, 1.); // Cut off for parton showers
+ } else if (fQuench == 4) {
+ // Armesto-Cunqueiro-Salgado change of the splittings.
+ AliFastGlauber* glauber = AliFastGlauber::Instance();
+ glauber->Init(2);
+ //read and store transverse almonds corresponding to differnt
+ //impact parameters.
+ glauber->SetCentralityClass(0.,0.1);
+ fPythia->SetPARJ(200, 1.);
+ fPythia->SetPARJ(198, fQhat);
+ fPythia->SetPARJ(199, fLength);
+ fPythia->SetMSTJ(42, 2); // angular ordering
+ fPythia->SetMSTJ(44, 2); // option to run alpha_s
+ fPythia->SetPARJ(82, 1.); // Cut off for parton showers
}
}
if (!fPythia) fPythia=(AliPythia*) fMCEvGen;
fDecayer->ForceDecay();
- Float_t polar[3] = {0,0,0};
- Float_t origin[3] = {0,0,0};
- Float_t p[4];
+ Double_t polar[3] = {0,0,0};
+ Double_t origin[3] = {0,0,0};
+ Double_t p[4];
// converts from mm/c to s
const Float_t kconv=0.001/2.999792458e8;
//
// Switch hadronisation off
//
fPythia->SetMSTJ(1, 0);
+
+ if (fQuench ==4){
+ Double_t bimp;
+ // Quenching comes through medium-modified splitting functions.
+ AliFastGlauber::Instance()->GetRandomBHard(bimp);
+ fPythia->SetPARJ(197, bimp);
+ fImpact = bimp;
+ fPythia->Qpygin0();
+ }
//
// Either produce new event or read partons from file
//
}
fNpartons = fPythia->GetN();
} else {
- printf("Loading Event %d\n",AliRunLoader::GetRunLoader()->GetEventNumber());
- fRL->GetEvent(AliRunLoader::GetRunLoader()->GetEventNumber());
+ printf("Loading Event %d\n",AliRunLoader::Instance()->GetEventNumber());
+ fRL->GetEvent(AliRunLoader::Instance()->GetEventNumber());
fPythia->SetN(0);
LoadEvent(fRL->Stack(), 0 , 1);
fPythia->Pyedit(21);
//
// .. and perform hadronisation
// printf("Calling hadronisation %d\n", fPythia->GetN());
- fPythia->Pyexec();
+
+ if (fPatchOmegaDalitz) {
+ fPythia->SetMDCY(fPythia->Pycomp(111) ,1, 0);
+ fPythia->Pyexec();
+ fPythia->DalitzDecays();
+ fPythia->SetMDCY(fPythia->Pycomp(111) ,1, 1);
+ }
+ fPythia->Pyexec();
}
-
-
fTrials++;
fPythia->ImportParticles(&fParticles,"All");
- Boost();
+
+ if (TMath::Abs(fDyBoost) > 1.e-4) Boost();
+ if(TMath::Abs(fXingAngleY) > 1.e-10) BeamCrossAngle();
+
//
//
//
Int_t nTkbles = 0; // Trackable particles
if (fProcess != kPyMbDefault &&
fProcess != kPyMb &&
+ fProcess != kPyMbAtlasTuneMC09 &&
+ fProcess != kPyMbWithDirectPhoton &&
fProcess != kPyJets &&
fProcess != kPyDirectGamma &&
fProcess != kPyMbNonDiffr &&
fProcess != kPyW &&
fProcess != kPyZ &&
fProcess != kPyCharmppMNRwmi &&
- fProcess != kPyBeautyppMNRwmi) {
+ fProcess != kPyBeautyppMNRwmi &&
+ fProcess != kPyBeautyJets &&
+ fProcess != kPyJetsPWHG &&
+ fProcess != kPyCharmPWHG &&
+ fProcess != kPyBeautyPWHG) {
for (i = 0; i < np; i++) {
TParticle* iparticle = (TParticle *) fParticles.At(i);
if (kfl == fFlavorSelect) flavorOK = kTRUE;
}
switch (fStackFillOpt) {
+ case kHeavyFlavor:
case kFlavorSelection:
selectOK = kTRUE;
break;
origin[1] = fVertex[1]+iparticle->Vy()/10; // [cm]
origin[2] = fVertex[2]+iparticle->Vz()/10; // [cm]
- Float_t tof = kconv*iparticle->T();
+ Float_t tof = fTime + kconv*iparticle->T();
Int_t ipa = iparticle->GetFirstMother()-1;
Int_t iparent = (ipa > -1) ? pParent[ipa] : -1;
//
Int_t i, kf, nt, iparent;
Int_t nc = 0;
- Float_t p[4];
- Float_t polar[3] = {0,0,0};
- Float_t origin[3] = {0,0,0};
+ Double_t p[4];
+ Double_t polar[3] = {0,0,0};
+ Double_t origin[3] = {0,0,0};
// converts from mm/c to s
const Float_t kconv=0.001/2.999792458e8;
-
Int_t np = (fHadronisation) ? fParticles.GetEntriesFast() : fNpartons;
Int_t* pParent = new Int_t[np];
for (i=0; i< np; i++) pParent[i] = -1;
- if (fProcess == kPyJets || fProcess == kPyDirectGamma) {
- TParticle* jet1 = (TParticle *) fParticles.At(6);
+ if ((fProcess == kPyJets || fProcess == kPyDirectGamma || fProcess == kPyBeautyJets || fProcess == kPyBeautyppMNRwmi || fProcess == kPyJetsPWHG || fProcess == kPyCharmPWHG || fProcess == kPyBeautyPWHG)
+ && fEtMinJet > 0.) {
+ TParticle* jet1 = (TParticle *) fParticles.At(6);
TParticle* jet2 = (TParticle *) fParticles.At(7);
- if (!CheckTrigger(jet1, jet2)) {
+
+ if (!jet1 || ! jet2 || !CheckTrigger(jet1, jet2)) {
delete [] pParent;
return 0;
}
}
- // Select jets with fragmentation photon or pi0 going to PHOS or EMCAL
- if (fProcess == kPyJets && (fFragPhotonInCalo || fPi0InCalo) ) {
-
- Bool_t ok = kFALSE;
-
- Int_t pdg = 0;
- if (fFragPhotonInCalo) pdg = 22 ; // Photon
- else if (fPi0InCalo) pdg = 111 ; // Pi0
+
+ // Select events with fragmentation photon, decay photon, pi0, eta or other hadrons going to PHOS or EMCAL or central barrel,
+ // implemented primaryly for kPyJets, but extended to any kind of process.
+ if ((fFragPhotonInCalo || fPi0InCalo || fEtaInCalo || fEleInCalo || fHadronInCalo || fDecayPhotonInCalo) &&
+ (fCheckPHOS || fCheckEMCAL || fCheckBarrel) ) {
+ Bool_t ok = TriggerOnSelectedParticles(np);
+
+ if(!ok) {
+ delete[] pParent;
+ return 0;
+ }
+ }
- for (i=0; i< np; i++) {
- TParticle* iparticle = (TParticle *) fParticles.At(i);
- if(iparticle->GetStatusCode()==1 && iparticle->GetPdgCode()==pdg &&
- iparticle->Pt() > fFragPhotonOrPi0MinPt){
- Int_t imother = iparticle->GetFirstMother() - 1;
- TParticle* pmother = (TParticle *) fParticles.At(imother);
- if(pdg == 111 ||
- (pdg == 22 && pmother->GetStatusCode() != 11))//No photon from hadron decay
- {
- Float_t phi = iparticle->Phi()*180./TMath::Pi(); //Convert to degrees
- Float_t eta =TMath::Abs(iparticle->Eta());//in calos etamin=-etamax
- if((fCheckEMCAL && IsInEMCAL(phi,eta)) ||
- (fCheckPHOS && IsInPHOS(phi,eta)) )
- ok =kTRUE;
- }
+ // Check for diffraction
+ if(fkTuneForDiff) {
+ if(fItune==320 && ( (TMath::Abs(fEnergyCMS - 900) < 1) || (TMath::Abs(fEnergyCMS - 2760) < 1) || (TMath::Abs(fEnergyCMS - 7000) < 1)) ) {
+ if(!CheckDiffraction()) {
+ delete [] pParent;
+ return 0;
}
}
- if(!ok)
- return 0;
}
-
+
// Check for minimum multiplicity
if (fTriggerMultiplicity > 0) {
Int_t multiplicity = 0;
Int_t statusCode = iparticle->GetStatusCode();
// Initial state particle
- if (statusCode > 20)
- continue;
-
- // skip quarks and gluons
- Int_t pdgCode = TMath::Abs(iparticle->GetPdgCode());
- if (pdgCode <= 10 || pdgCode == 21)
+ if (statusCode != 1)
continue;
-
+ // eta cut
if (fTriggerMultiplicityEta > 0 && TMath::Abs(iparticle->Eta()) > fTriggerMultiplicityEta)
continue;
-
+ // pt cut
+ if (iparticle->Pt() < fTriggerMultiplicityPtMin)
+ continue;
+
TParticlePDG* pdgPart = iparticle->GetPDG();
if (pdgPart && pdgPart->Charge() == 0)
continue;
delete [] pParent;
return 0;
}
-
- Printf("Triggered on event with multiplicity of %d > %d", multiplicity, fTriggerMultiplicity);
+ Printf("Triggered on event with multiplicity of %d >= %d", multiplicity, fTriggerMultiplicity);
}
- // Select events with a photon pt > min pt going to PHOS eta acceptance or exactly PHOS eta phi
- if ((fProcess == kPyJets || fProcess == kPyDirectGamma) && fPhotonInCalo && (fCheckPHOSeta || fCheckPHOS)){
-
- Bool_t okd = kFALSE;
-
- Int_t pdg = 22;
- Int_t iphcand = -1;
- for (i=0; i< np; i++) {
- TParticle* iparticle = (TParticle *) fParticles.At(i);
- Float_t phi = iparticle->Phi()*180./TMath::Pi(); //Convert to degrees
- Float_t eta =TMath::Abs(iparticle->Eta());//in calos etamin=-etamax
-
- if(iparticle->GetStatusCode() == 1
- && iparticle->GetPdgCode() == pdg
- && iparticle->Pt() > fPhotonMinPt
- && eta < fPHOSEta){
-
- // first check if the photon is in PHOS phi
- if(IsInPHOS(phi,eta)){
- okd = kTRUE;
- break;
- }
- if(fCheckPHOSeta) iphcand = i; // candiate photon to rotate in phi
-
- }
- }
-
- if(!okd && iphcand != -1) // execute rotation in phi
- RotatePhi(iphcand,okd);
-
- if(!okd)
- return 0;
- }
if (fTriggerParticle) {
Bool_t triggered = kFALSE;
if (kf != fTriggerParticle) continue;
if (iparticle->Pt() == 0.) continue;
if (TMath::Abs(iparticle->Eta()) > fTriggerEta) continue;
+ if ( iparticle->Pt() > fTriggerMaxPt || iparticle->Pt() < fTriggerMinPt ) continue;
triggered = kTRUE;
break;
}
// Check if there is a ccbar or bbbar pair with at least one of the two
// in fYMin < y < fYMax
- if (fProcess == kPyCharmppMNRwmi || fProcess == kPyBeautyppMNRwmi) {
- TParticle *hvq;
+
+ if (fProcess == kPyCharmppMNRwmi || fProcess == kPyBeautyppMNRwmi || fProcess == kPyBeautyJets) {
+ TParticle *partCheck;
+ TParticle *mother;
Bool_t theQ=kFALSE,theQbar=kFALSE,inYcut=kFALSE;
- Float_t yQ;
- Int_t pdgQ;
+ Bool_t theChild=kFALSE;
+ Bool_t triggered=kFALSE;
+ Float_t y;
+ Int_t pdg,mpdg,mpdgUpperFamily;
for(i=0; i<np; i++) {
- hvq = (TParticle*)fParticles.At(i);
- pdgQ = hvq->GetPdgCode();
- if(TMath::Abs(pdgQ) != fFlavorSelect) continue;
- if(pdgQ>0) { theQ=kTRUE; } else { theQbar=kTRUE; }
- yQ = 0.5*TMath::Log((hvq->Energy()+hvq->Pz()+1.e-13)/
- (hvq->Energy()-hvq->Pz()+1.e-13));
- if(yQ>fYMin && yQ<fYMax) inYcut=kTRUE;
+ partCheck = (TParticle*)fParticles.At(i);
+ pdg = partCheck->GetPdgCode();
+ if(TMath::Abs(pdg) == fFlavorSelect) { // quark
+ if(pdg>0) { theQ=kTRUE; } else { theQbar=kTRUE; }
+ y = 0.5*TMath::Log((partCheck->Energy()+partCheck->Pz()+1.e-13)/
+ (partCheck->Energy()-partCheck->Pz()+1.e-13));
+ if(y>fYMin && y<fYMax) inYcut=kTRUE;
+ }
+ if(fTriggerParticle) {
+ if(TMath::Abs(pdg)==fTriggerParticle) triggered=kTRUE;
+ }
+ if(fCutOnChild && TMath::Abs(pdg) == fPdgCodeParticleforAcceptanceCut) {
+ Int_t mi = partCheck->GetFirstMother() - 1;
+ if(mi<0) continue;
+ mother = (TParticle*)fParticles.At(mi);
+ mpdg=TMath::Abs(mother->GetPdgCode());
+ mpdgUpperFamily=(mpdg>1000 ? mpdg+1000 : mpdg+100); // keep e from c from b
+ if ( ParentSelected(mpdg) ||
+ (fFlavorSelect==5 && ParentSelected(mpdgUpperFamily))) {
+ if (KinematicSelection(partCheck,1)) {
+ theChild=kTRUE;
+ }
+ }
+ }
}
- if (!theQ || !theQbar || !inYcut) {
+ if (!theQ || !theQbar || !inYcut) { // one of the c/b conditions not satisfied
delete[] pParent;
return 0;
}
+ if (fCutOnChild && !theChild) { // one of the child conditions not satisfied
+ delete[] pParent;
+ return 0;
+ }
+ if(fTriggerParticle && !triggered) { // particle requested is not produced
+ delete[] pParent;
+ return 0;
+ }
+
}
//Introducing child cuts in case kPyW, kPyZ, kPyMb, and kPyMbNonDiff
fProcess == kPyZ ||
fProcess == kPyMbDefault ||
fProcess == kPyMb ||
+ fProcess == kPyMbAtlasTuneMC09 ||
+ fProcess == kPyMbWithDirectPhoton ||
fProcess == kPyMbNonDiffr)
&& (fCutOnChild == 1) ) {
if ( !CheckKinematicsOnChild() ) {
kf = CheckPDGCode(iparticle->GetPdgCode());
Int_t ks = iparticle->GetStatusCode();
Int_t km = iparticle->GetFirstMother();
- if ((ks == 1 && kf!=0 && KinematicSelection(iparticle, 0)) ||
- (ks != 1) ||
- (fProcess == kPyJets && ks == 21 && km == 0 && i>1)) {
- nc++;
+ if (
+ (((ks == 1 && kf!=0 && KinematicSelection(iparticle, 0)) || (ks !=1)) && ((fStackFillOpt != kHeavyFlavor) || IsFromHeavyFlavor(i))) ||
+ ((fProcess == kPyJets || fProcess == kPyBeautyJets || fProcess == kPyJetsPWHG || fProcess == kPyCharmPWHG || fProcess == kPyBeautyPWHG) && ks == 21 && km == 0 && i>1)
+ )
+ {
+ nc++;
if (ks == 1) trackIt = 1;
Int_t ipa = iparticle->GetFirstMother()-1;
origin[1] = fVertex[1]+iparticle->Vy()/10; // [cm]
origin[2] = fVertex[2]+iparticle->Vz()/10; // [cm]
- Float_t tof = fEventTime + kconv * iparticle->T();
+ Float_t tof = fTime + fEventTime + kconv * iparticle->T();
PushTrack(fTrackIt*trackIt, iparent, kf,
p[0], p[1], p[2], p[3],
polar[0], polar[1], polar[2],
kPPrimary, nt, 1., ks);
fNprimaries++;
- //
- // Special Treatment to store color-flow
- //
- if (ks == 3 || ks == 13 || ks == 14) {
- TParticle* particle = 0;
- if (fStack) {
- particle = fStack->Particle(nt);
- } else {
- particle = gAlice->Stack()->Particle(nt);
- }
- particle->SetFirstDaughter(fPythia->GetK(2, i));
- particle->SetLastDaughter(fPythia->GetK(3, i));
- }
-
KeepTrack(nt);
pParent[i] = nt;
SetHighWaterMark(nt);
fAProjectile = a1;
fATarget = a2;
- fNucPdf = pdfset; // 0 EKS98 1 EPS08
+ fNucPdf = pdfset; // 0 EKS98 9 EPS09LO 19 EPS09NLO
fSetNuclei = kTRUE;
}
fHeader = new AliGenPythiaEventHeader("Pythia");
//
// Event type
+ if(fProcDiff>0){
+ // if(fProcDiff == 92 || fProcDiff == 93) printf("\n\n\n\n\n");
+ // printf("fPythia->GetMSTI(1) = %d fProcDiff = %d\n",fPythia->GetMSTI(1), fProcDiff);
+ ((AliGenPythiaEventHeader*) fHeader)->SetProcessType(fProcDiff);
+ }
+ else
((AliGenPythiaEventHeader*) fHeader)->SetProcessType(fPythia->GetMSTI(1));
//
// Number of trials
//
// Event Vertex
fHeader->SetPrimaryVertex(fVertex);
-
+ fHeader->SetInteractionTime(fTime+fEventTime);
//
// Number of primaries
fHeader->SetNProduced(fNprimaries);
//
// Jets that have triggered
- if (fProcess == kPyJets || fProcess == kPyDirectGamma)
+ //Need to store jets for b-jet studies too!
+ if (fProcess == kPyJets || fProcess == kPyDirectGamma || fProcess == kPyBeautyJets || fProcess == kPyBeautyppMNRwmi || fProcess == kPyJetsPWHG || fProcess == kPyCharmPWHG || fProcess == kPyBeautyPWHG)
{
Int_t ntrig, njet;
Float_t jets[4][10];
// Store quenching parameters
//
if (fQuench){
- Double_t z[4];
- Double_t xp, yp;
+ Double_t z[4] = {0.};
+ Double_t xp = 0.;
+ Double_t yp = 0.;
+
if (fQuench == 1) {
// Pythia::Quench()
fPythia->GetQuenchingParameters(xp, yp, z);
- } else {
+ } else if (fQuench == 2){
// Pyquen
Double_t r1 = PARIMP.rb1;
Double_t r2 = PARIMP.rb2;
xp = r * TMath::Cos(phi);
yp = r * TMath::Sin(phi);
+ } else if (fQuench == 4) {
+ // QPythia
+ Double_t xy[2];
+ Double_t i0i1[2];
+ AliFastGlauber::Instance()->GetSavedXY(xy);
+ AliFastGlauber::Instance()->GetSavedI0I1(i0i1);
+ xp = xy[0];
+ yp = xy[1];
+ ((AliGenPythiaEventHeader*) fHeader)->SetImpactParameter(fImpact);
}
+
((AliGenPythiaEventHeader*) fHeader)->SetXYJet(xp, yp);
((AliGenPythiaEventHeader*) fHeader)->SetZQuench(z);
- }
+ }
//
// Store pt^hard
((AliGenPythiaEventHeader*) fHeader)->SetPtHard(fPythia->GetVINT(47));
+
+//
+// Store Event Weight
+ ((AliGenPythiaEventHeader*) fHeader)->SetEventWeight(fPythia->GetPARI(7));
+
//
// Pass header
//
fHeader = 0x0;
}
-Bool_t AliGenPythia::CheckTrigger(TParticle* jet1, TParticle* jet2)
+Bool_t AliGenPythia::CheckTrigger(const TParticle* jet1, const TParticle* jet2)
{
// Check the kinematic trigger condition
//
pdg[1] = jet2->GetPdgCode();
Bool_t triggered = kFALSE;
- if (fProcess == kPyJets) {
+ if (fProcess == kPyJets || fProcess == kPyBeautyJets || fProcess == kPyBeautyppMNRwmi || fProcess == kPyJetsPWHG || fProcess == kPyCharmPWHG || fProcess == kPyBeautyPWHG) {
Int_t njets = 0;
Int_t ntrig = 0;
Float_t jets[4][10];
void AliGenPythia::LoadEvent(AliStack* stack, Int_t flag, Int_t reHadr)
{
-//
-// Load event into Pythia Common Block
-//
-
- Int_t npart = stack -> GetNprimary();
- Int_t n0 = 0;
-
- if (!flag) {
- (fPythia->GetPyjets())->N = npart;
- } else {
- n0 = (fPythia->GetPyjets())->N;
- (fPythia->GetPyjets())->N = n0 + npart;
- }
+ //
+ // Load event into Pythia Common Block
+ //
+
+ Int_t npart = stack -> GetNprimary();
+ Int_t n0 = 0;
+
+ if (!flag) {
+ (fPythia->GetPyjets())->N = npart;
+ } else {
+ n0 = (fPythia->GetPyjets())->N;
+ (fPythia->GetPyjets())->N = n0 + npart;
+ }
+
+
+ for (Int_t part = 0; part < npart; part++) {
+ TParticle *mPart = stack->Particle(part);
+ Int_t kf = mPart->GetPdgCode();
+ Int_t ks = mPart->GetStatusCode();
+ Int_t idf = mPart->GetFirstDaughter();
+ Int_t idl = mPart->GetLastDaughter();
- for (Int_t part = 0; part < npart; part++) {
- TParticle *mPart = stack->Particle(part);
-
- Int_t kf = mPart->GetPdgCode();
- Int_t ks = mPart->GetStatusCode();
- Int_t idf = mPart->GetFirstDaughter();
- Int_t idl = mPart->GetLastDaughter();
-
- if (reHadr) {
+ if (reHadr) {
if (ks == 11 || ks == 12) {
- ks -= 10;
- idf = -1;
- idl = -1;
+ ks -= 10;
+ idf = -1;
+ idl = -1;
}
+ }
+
+ Float_t px = mPart->Px();
+ Float_t py = mPart->Py();
+ Float_t pz = mPart->Pz();
+ Float_t e = mPart->Energy();
+ Float_t m = mPart->GetCalcMass();
+
+
+ (fPythia->GetPyjets())->P[0][part+n0] = px;
+ (fPythia->GetPyjets())->P[1][part+n0] = py;
+ (fPythia->GetPyjets())->P[2][part+n0] = pz;
+ (fPythia->GetPyjets())->P[3][part+n0] = e;
+ (fPythia->GetPyjets())->P[4][part+n0] = m;
+
+ (fPythia->GetPyjets())->K[1][part+n0] = kf;
+ (fPythia->GetPyjets())->K[0][part+n0] = ks;
+ (fPythia->GetPyjets())->K[3][part+n0] = idf + 1;
+ (fPythia->GetPyjets())->K[4][part+n0] = idl + 1;
+ (fPythia->GetPyjets())->K[2][part+n0] = mPart->GetFirstMother() + 1;
+ }
+}
+
+void AliGenPythia::LoadEvent(const TObjArray* stack, Int_t flag, Int_t reHadr)
+{
+ //
+ // Load event into Pythia Common Block
+ //
+
+ Int_t npart = stack -> GetEntries();
+ Int_t n0 = 0;
+
+ if (!flag) {
+ (fPythia->GetPyjets())->N = npart;
+ } else {
+ n0 = (fPythia->GetPyjets())->N;
+ (fPythia->GetPyjets())->N = n0 + npart;
+ }
+
+
+ for (Int_t part = 0; part < npart; part++) {
+ TParticle *mPart = dynamic_cast<TParticle *>(stack->At(part));
+ if (!mPart) continue;
+
+ Int_t kf = mPart->GetPdgCode();
+ Int_t ks = mPart->GetStatusCode();
+ Int_t idf = mPart->GetFirstDaughter();
+ Int_t idl = mPart->GetLastDaughter();
+
+ if (reHadr) {
+ if (ks == 11 || ks == 12) {
+ ks -= 10;
+ idf = -1;
+ idl = -1;
}
-
- Float_t px = mPart->Px();
- Float_t py = mPart->Py();
- Float_t pz = mPart->Pz();
- Float_t e = mPart->Energy();
- Float_t m = mPart->GetCalcMass();
-
-
- (fPythia->GetPyjets())->P[0][part+n0] = px;
- (fPythia->GetPyjets())->P[1][part+n0] = py;
- (fPythia->GetPyjets())->P[2][part+n0] = pz;
- (fPythia->GetPyjets())->P[3][part+n0] = e;
- (fPythia->GetPyjets())->P[4][part+n0] = m;
-
- (fPythia->GetPyjets())->K[1][part+n0] = kf;
- (fPythia->GetPyjets())->K[0][part+n0] = ks;
- (fPythia->GetPyjets())->K[3][part+n0] = idf + 1;
- (fPythia->GetPyjets())->K[4][part+n0] = idl + 1;
- (fPythia->GetPyjets())->K[2][part+n0] = mPart->GetFirstMother() + 1;
}
+
+ Float_t px = mPart->Px();
+ Float_t py = mPart->Py();
+ Float_t pz = mPart->Pz();
+ Float_t e = mPart->Energy();
+ Float_t m = mPart->GetCalcMass();
+
+
+ (fPythia->GetPyjets())->P[0][part+n0] = px;
+ (fPythia->GetPyjets())->P[1][part+n0] = py;
+ (fPythia->GetPyjets())->P[2][part+n0] = pz;
+ (fPythia->GetPyjets())->P[3][part+n0] = e;
+ (fPythia->GetPyjets())->P[4][part+n0] = m;
+
+ (fPythia->GetPyjets())->K[1][part+n0] = kf;
+ (fPythia->GetPyjets())->K[0][part+n0] = ks;
+ (fPythia->GetPyjets())->K[3][part+n0] = idf + 1;
+ (fPythia->GetPyjets())->K[4][part+n0] = idl + 1;
+ (fPythia->GetPyjets())->K[2][part+n0] = mPart->GetFirstMother() + 1;
+ }
}
return;
}
-Bool_t AliGenPythia::IsInEMCAL(Float_t phi, Float_t eta)
+Bool_t AliGenPythia::IsInBarrel(Float_t eta) const
+{
+ // Is particle in Central Barrel acceptance?
+ // etamin=-etamax
+ if( eta < fTriggerEta )
+ return kTRUE;
+ else
+ return kFALSE;
+}
+
+Bool_t AliGenPythia::IsInEMCAL(Float_t phi, Float_t eta) const
{
// Is particle in EMCAL acceptance?
// phi in degrees, etamin=-etamax
return kFALSE;
}
-Bool_t AliGenPythia::IsInPHOS(Float_t phi, Float_t eta)
+Bool_t AliGenPythia::IsInPHOS(Float_t phi, Float_t eta, Int_t iparticle)
{
// Is particle in PHOS acceptance?
// Acceptance slightly larger considered.
// phi in degrees, etamin=-etamax
+ // iparticle is the index of the particle to be checked, for PHOS rotation case
+
if(phi > fPHOSMinPhi && phi < fPHOSMaxPhi &&
eta < fPHOSEta )
return kTRUE;
else
+ {
+ if( fCheckPHOSeta && eta < fPHOSEta) fPHOSRotateCandidate = iparticle;
+
return kFALSE;
+ }
}
-void AliGenPythia::RotatePhi(Int_t iphcand, Bool_t& okdd)
+void AliGenPythia::RotatePhi(Bool_t& okdd)
{
+ //Rotate event in phi to enhance events in PHOS acceptance
+
+ if(fPHOSRotateCandidate < 0) return ;
+
//calculate the new position random between fPHOSMinPhi and fPHOSMaxPhi
Double_t phiPHOSmin = TMath::Pi()*fPHOSMinPhi/180;
Double_t phiPHOSmax = TMath::Pi()*fPHOSMaxPhi/180;
- Double_t phiPHOS = gRandom->Uniform(phiPHOSmin,phiPHOSmax);
+ Double_t phiPHOS = (AliPythiaRndm::GetPythiaRandom())->Uniform(phiPHOSmin,phiPHOSmax);
//calculate deltaphi
- TParticle* ph = (TParticle *) fParticles.At(iphcand);
+ TParticle* ph = (TParticle *) fParticles.At(fPHOSRotateCandidate);
Double_t phphi = ph->Phi();
Double_t deltaphi = phiPHOS - phphi;
-
+
//loop for all particles and produce the phi rotation
Int_t np = (fHadronisation) ? fParticles.GetEntriesFast() : fNpartons;
Double_t oldphi, newphi;
- Double_t newVx, newVy, R, Vz, time;
- Double_t newPx, newPy, pt, Pz, e;
+ Double_t newVx, newVy, r, vZ, time;
+ Double_t newPx, newPy, pt, pz, e;
for(Int_t i=0; i< np; i++) {
- TParticle* iparticle = (TParticle *) fParticles.At(i);
- oldphi = iparticle->Phi();
- newphi = oldphi + deltaphi;
- if(newphi < 0) newphi = 2*TMath::Pi() + newphi; // correct angle
- if(newphi > 2*TMath::Pi()) newphi = newphi - 2*TMath::Pi(); // correct angle
-
- R = iparticle->R();
- newVx = R*TMath::Cos(newphi);
- newVy = R*TMath::Sin(newphi);
- Vz = iparticle->Vz(); // don't transform
- time = iparticle->T(); // don't transform
-
- pt = iparticle->Pt();
- newPx = pt*TMath::Cos(newphi);
- newPy = pt*TMath::Sin(newphi);
- Pz = iparticle->Pz(); // don't transform
- e = iparticle->Energy(); // don't transform
-
- // apply rotation
- iparticle->SetProductionVertex(newVx, newVy, Vz, time);
- iparticle->SetMomentum(newPx, newPy, Pz, e);
-
+ TParticle* iparticle = (TParticle *) fParticles.At(i);
+ oldphi = iparticle->Phi();
+ newphi = oldphi + deltaphi;
+ if(newphi < 0) newphi = 2*TMath::Pi() + newphi; // correct angle
+ if(newphi > 2*TMath::Pi()) newphi = newphi - 2*TMath::Pi(); // correct angle
+
+ r = iparticle->R();
+ newVx = r * TMath::Cos(newphi);
+ newVy = r * TMath::Sin(newphi);
+ vZ = iparticle->Vz(); // don't transform
+ time = iparticle->T(); // don't transform
+
+ pt = iparticle->Pt();
+ newPx = pt * TMath::Cos(newphi);
+ newPy = pt * TMath::Sin(newphi);
+ pz = iparticle->Pz(); // don't transform
+ e = iparticle->Energy(); // don't transform
+
+ // apply rotation
+ iparticle->SetProductionVertex(newVx, newVy, vZ, time);
+ iparticle->SetMomentum(newPx, newPy, pz, e);
+
} //end particle loop
- // now let's check that we put correctly the candidate photon in PHOS
- Float_t phi = ph->Phi()*180./TMath::Pi(); //Convert to degrees
- Float_t eta =TMath::Abs(ph->Eta());//in calos etamin=-etamax
- if(IsInPHOS(phi,eta))
- okdd = kTRUE;
+ // now let's check that we put correctly the candidate photon in PHOS
+ Float_t phi = ph->Phi()*180./TMath::Pi(); //Convert to degrees
+ Float_t eta =TMath::Abs(ph->Eta());//in calos etamin=-etamax
+ if(IsInPHOS(phi,eta,-1))
+ okdd = kTRUE;
+
+ // reset the value for next event
+ fPHOSRotateCandidate = -1;
+
+}
+
+
+Bool_t AliGenPythia::CheckDiffraction()
+{
+ // use this method only with Perugia-0 tune!
+
+ // printf("AAA\n");
+
+ Int_t np = (fHadronisation) ? fParticles.GetEntriesFast() : fNpartons;
+
+ Int_t iPart1=-1;
+ Int_t iPart2=-1;
+
+ Double_t y1 = 1e10;
+ Double_t y2 = -1e10;
+
+ const Int_t kNstable=20;
+ const Int_t pdgStable[20] = {
+ 22, // Photon
+ 11, // Electron
+ 12, // Electron Neutrino
+ 13, // Muon
+ 14, // Muon Neutrino
+ 15, // Tau
+ 16, // Tau Neutrino
+ 211, // Pion
+ 321, // Kaon
+ 311, // K0
+ 130, // K0s
+ 310, // K0l
+ 2212, // Proton
+ 2112, // Neutron
+ 3122, // Lambda_0
+ 3112, // Sigma Minus
+ 3222, // Sigma Plus
+ 3312, // Xsi Minus
+ 3322, // Xsi0
+ 3334 // Omega
+ };
+
+ for (Int_t i = 0; i < np; i++) {
+ TParticle * part = (TParticle *) fParticles.At(i);
+
+ Int_t statusCode = part->GetStatusCode();
+
+ // Initial state particle
+ if (statusCode != 1)
+ continue;
+
+ Int_t pdg = TMath::Abs(part->GetPdgCode());
+ Bool_t isStable = kFALSE;
+ for (Int_t i1 = 0; i1 < kNstable; i1++) {
+ if (pdg == pdgStable[i1]) {
+ isStable = kTRUE;
+ break;
+ }
+ }
+ if(!isStable)
+ continue;
+
+ Double_t y = part->Y();
+
+ if (y < y1)
+ {
+ y1 = y;
+ iPart1 = i;
+ }
+ if (y > y2)
+ {
+ y2 = y;
+ iPart2 = i;
+ }
+ }
+
+ if(iPart1<0 || iPart2<0) return kFALSE;
+
+ y1=TMath::Abs(y1);
+ y2=TMath::Abs(y2);
+
+ TParticle * part1 = (TParticle *) fParticles.At(iPart1);
+ TParticle * part2 = (TParticle *) fParticles.At(iPart2);
+
+ Int_t pdg1 = part1->GetPdgCode();
+ Int_t pdg2 = part2->GetPdgCode();
+
+
+ Int_t iPart = -1;
+ if (pdg1 == 2212 && pdg2 == 2212)
+ {
+ if(y1 > y2)
+ iPart = iPart1;
+ else if(y1 < y2)
+ iPart = iPart2;
+ else {
+ iPart = iPart1;
+ if((AliPythiaRndm::GetPythiaRandom())->Uniform(0.,1.)>0.5) iPart = iPart2;
+ }
+ }
+ else if (pdg1 == 2212)
+ iPart = iPart1;
+ else if (pdg2 == 2212)
+ iPart = iPart2;
+
+
+
+
+
+ Double_t M=-1.;
+ if(iPart>0) {
+ TParticle * part = (TParticle *) fParticles.At(iPart);
+ Double_t E= part->Energy();
+ Double_t P= part->P();
+ Double_t M2 = (fEnergyCMS-E-P)*(fEnergyCMS-E+P);
+ if(M2<0) return kFALSE;
+ M= TMath::Sqrt(M2);
+ }
+
+ Double_t Mmin, Mmax, wSD, wDD, wND;
+ if(!GetWeightsDiffraction(M, Mmin, Mmax, wSD, wDD, wND)) return kFALSE;
+
+ if(M>-1 && M<Mmin) return kFALSE;
+ if(M>Mmax) M=-1;
+
+ Int_t procType=fPythia->GetMSTI(1);
+ Int_t proc0=2;
+ if(procType== 94) proc0=1;
+ if(procType== 92 || procType== 93) proc0=0;
+
+ Int_t proc=2;
+ if(M>0) proc=0;
+ else if(proc0==1) proc=1;
+
+ if(proc==1 && (AliPythiaRndm::GetPythiaRandom())->Uniform(0.,1.) > wDD) return kFALSE;
+ if(proc==2 && (AliPythiaRndm::GetPythiaRandom())->Uniform(0.,1.) > wND) return kFALSE;
+
+
+ // if(proc==1 || proc==2) return kFALSE;
+
+ if(proc!=0) {
+ if(proc0!=0) fProcDiff = procType;
+ else fProcDiff = 95;
+ return kTRUE;
+ }
+
+ if(wSD<0) AliError("wSD<0 ! \n");
+
+ if((AliPythiaRndm::GetPythiaRandom())->Uniform(0.,1.)> wSD) return kFALSE;
+
+ // printf("iPart = %d\n", iPart);
+
+ if(iPart==iPart1) fProcDiff=93;
+ else if(iPart==iPart2) fProcDiff=92;
+ else {
+ printf("EROOR: iPart!=iPart1 && iPart!=iPart2\n");
+
+ }
+
+ return kTRUE;
+}
+
+
+
+Bool_t AliGenPythia::GetWeightsDiffraction(Double_t M, Double_t &Mmin, Double_t &Mmax,
+ Double_t &wSD, Double_t &wDD, Double_t &wND)
+{
+
+ // 900 GeV
+ if(TMath::Abs(fEnergyCMS-900)<1 ){
+
+const Int_t nbin=400;
+Double_t bin[]={
+1.080000, 1.577300, 2.074600, 2.571900, 3.069200, 3.566500,
+4.063800, 4.561100, 5.058400, 5.555700, 6.053000, 6.550300,
+7.047600, 7.544900, 8.042200, 8.539500, 9.036800, 9.534100,
+10.031400, 10.528700, 11.026000, 11.523300, 12.020600, 12.517900,
+13.015200, 13.512500, 14.009800, 14.507100, 15.004400, 15.501700,
+15.999000, 16.496300, 16.993600, 17.490900, 17.988200, 18.485500,
+18.982800, 19.480100, 19.977400, 20.474700, 20.972000, 21.469300,
+21.966600, 22.463900, 22.961200, 23.458500, 23.955800, 24.453100,
+24.950400, 25.447700, 25.945000, 26.442300, 26.939600, 27.436900,
+27.934200, 28.431500, 28.928800, 29.426100, 29.923400, 30.420700,
+30.918000, 31.415300, 31.912600, 32.409900, 32.907200, 33.404500,
+33.901800, 34.399100, 34.896400, 35.393700, 35.891000, 36.388300,
+36.885600, 37.382900, 37.880200, 38.377500, 38.874800, 39.372100,
+39.869400, 40.366700, 40.864000, 41.361300, 41.858600, 42.355900,
+42.853200, 43.350500, 43.847800, 44.345100, 44.842400, 45.339700,
+45.837000, 46.334300, 46.831600, 47.328900, 47.826200, 48.323500,
+48.820800, 49.318100, 49.815400, 50.312700, 50.810000, 51.307300,
+51.804600, 52.301900, 52.799200, 53.296500, 53.793800, 54.291100,
+54.788400, 55.285700, 55.783000, 56.280300, 56.777600, 57.274900,
+57.772200, 58.269500, 58.766800, 59.264100, 59.761400, 60.258700,
+60.756000, 61.253300, 61.750600, 62.247900, 62.745200, 63.242500,
+63.739800, 64.237100, 64.734400, 65.231700, 65.729000, 66.226300,
+66.723600, 67.220900, 67.718200, 68.215500, 68.712800, 69.210100,
+69.707400, 70.204700, 70.702000, 71.199300, 71.696600, 72.193900,
+72.691200, 73.188500, 73.685800, 74.183100, 74.680400, 75.177700,
+75.675000, 76.172300, 76.669600, 77.166900, 77.664200, 78.161500,
+78.658800, 79.156100, 79.653400, 80.150700, 80.648000, 81.145300,
+81.642600, 82.139900, 82.637200, 83.134500, 83.631800, 84.129100,
+84.626400, 85.123700, 85.621000, 86.118300, 86.615600, 87.112900,
+87.610200, 88.107500, 88.604800, 89.102100, 89.599400, 90.096700,
+90.594000, 91.091300, 91.588600, 92.085900, 92.583200, 93.080500,
+93.577800, 94.075100, 94.572400, 95.069700, 95.567000, 96.064300,
+96.561600, 97.058900, 97.556200, 98.053500, 98.550800, 99.048100,
+99.545400, 100.042700, 100.540000, 101.037300, 101.534600, 102.031900,
+102.529200, 103.026500, 103.523800, 104.021100, 104.518400, 105.015700,
+105.513000, 106.010300, 106.507600, 107.004900, 107.502200, 107.999500,
+108.496800, 108.994100, 109.491400, 109.988700, 110.486000, 110.983300,
+111.480600, 111.977900, 112.475200, 112.972500, 113.469800, 113.967100,
+114.464400, 114.961700, 115.459000, 115.956300, 116.453600, 116.950900,
+117.448200, 117.945500, 118.442800, 118.940100, 119.437400, 119.934700,
+120.432000, 120.929300, 121.426600, 121.923900, 122.421200, 122.918500,
+123.415800, 123.913100, 124.410400, 124.907700, 125.405000, 125.902300,
+126.399600, 126.896900, 127.394200, 127.891500, 128.388800, 128.886100,
+129.383400, 129.880700, 130.378000, 130.875300, 131.372600, 131.869900,
+132.367200, 132.864500, 133.361800, 133.859100, 134.356400, 134.853700,
+135.351000, 135.848300, 136.345600, 136.842900, 137.340200, 137.837500,
+138.334800, 138.832100, 139.329400, 139.826700, 140.324000, 140.821300,
+141.318600, 141.815900, 142.313200, 142.810500, 143.307800, 143.805100,
+144.302400, 144.799700, 145.297000, 145.794300, 146.291600, 146.788900,
+147.286200, 147.783500, 148.280800, 148.778100, 149.275400, 149.772700,
+150.270000, 150.767300, 151.264600, 151.761900, 152.259200, 152.756500,
+153.253800, 153.751100, 154.248400, 154.745700, 155.243000, 155.740300,
+156.237600, 156.734900, 157.232200, 157.729500, 158.226800, 158.724100,
+159.221400, 159.718700, 160.216000, 160.713300, 161.210600, 161.707900,
+162.205200, 162.702500, 163.199800, 163.697100, 164.194400, 164.691700,
+165.189000, 165.686300, 166.183600, 166.680900, 167.178200, 167.675500,
+168.172800, 168.670100, 169.167400, 169.664700, 170.162000, 170.659300,
+171.156600, 171.653900, 172.151200, 172.648500, 173.145800, 173.643100,
+174.140400, 174.637700, 175.135000, 175.632300, 176.129600, 176.626900,
+177.124200, 177.621500, 178.118800, 178.616100, 179.113400, 179.610700,
+180.108000, 180.605300, 181.102600, 181.599900, 182.097200, 182.594500,
+183.091800, 183.589100, 184.086400, 184.583700, 185.081000, 185.578300,
+186.075600, 186.572900, 187.070200, 187.567500, 188.064800, 188.562100,
+189.059400, 189.556700, 190.054000, 190.551300, 191.048600, 191.545900,
+192.043200, 192.540500, 193.037800, 193.535100, 194.032400, 194.529700,
+195.027000, 195.524300, 196.021600, 196.518900, 197.016200, 197.513500,
+198.010800, 198.508100, 199.005400, 199.502700, 200.000000};
+Double_t w[]={
+1.000000, 0.643457, 0.645609, 0.648347, 0.604563, 0.605002,
+0.602819, 0.611473, 0.576412, 0.562354, 0.550216, 0.529285,
+0.534558, 0.534364, 0.530358, 0.518475, 0.489253, 0.469754,
+0.469825, 0.450513, 0.455849, 0.435312, 0.437210, 0.456686,
+0.413577, 0.427093, 0.426894, 0.418834, 0.409475, 0.388483,
+0.412208, 0.388912, 0.389611, 0.382572, 0.389220, 0.370964,
+0.380463, 0.370873, 0.363701, 0.369363, 0.357361, 0.365759,
+0.348566, 0.337062, 0.348190, 0.332330, 0.359001, 0.335836,
+0.339154, 0.335599, 0.336035, 0.335204, 0.353440, 0.337836,
+0.333874, 0.307120, 0.294963, 0.324978, 0.313359, 0.317688,
+0.323758, 0.319304, 0.335317, 0.301765, 0.317257, 0.356331,
+0.323119, 0.297732, 0.303188, 0.326102, 0.316467, 0.294728,
+0.308135, 0.288857, 0.325692, 0.312493, 0.291100, 0.325921,
+0.313317, 0.295980, 0.308481, 0.328380, 0.313081, 0.296763,
+0.295431, 0.317325, 0.320462, 0.286918, 0.316035, 0.335208,
+0.283193, 0.333945, 0.292534, 0.294164, 0.330680, 0.296992,
+0.285509, 0.317260, 0.298269, 0.311299, 0.312129, 0.286822,
+0.287442, 0.319139, 0.283314, 0.318454, 0.297727, 0.301597,
+0.282483, 0.294792, 0.305569, 0.290957, 0.297817, 0.282908,
+0.272401, 0.305584, 0.300220, 0.297020, 0.298781, 0.278008,
+0.277727, 0.323777, 0.287419, 0.342074, 0.287259, 0.303658,
+0.302668, 0.279622, 0.280586, 0.313630, 0.276068, 0.257051,
+0.309996, 0.265534, 0.297138, 0.281738, 0.294610, 0.292882,
+0.286860, 0.312686, 0.293244, 0.293744, 0.271375, 0.278734,
+0.280308, 0.304739, 0.287907, 0.285261, 0.311180, 0.313476,
+0.289660, 0.289282, 0.319505, 0.271285, 0.272008, 0.289245,
+0.281038, 0.285284, 0.295836, 0.281416, 0.283501, 0.295417,
+0.304372, 0.297764, 0.291378, 0.321530, 0.315604, 0.329507,
+0.282609, 0.275576, 0.283721, 0.311714, 0.283760, 0.273188,
+0.312193, 0.264347, 0.281532, 0.301226, 0.281718, 0.336408,
+0.283157, 0.332010, 0.289974, 0.290256, 0.301569, 0.332228,
+0.288282, 0.326339, 0.313653, 0.300361, 0.289470, 0.264830,
+0.298659, 0.272359, 0.278878, 0.306001, 0.328168, 0.294991,
+0.327737, 0.278056, 0.302435, 0.284183, 0.279270, 0.307279,
+0.307917, 0.315196, 0.283803, 0.313333, 0.315730, 0.304818,
+0.307171, 0.295223, 0.333741, 0.346911, 0.310143, 0.336686,
+0.275459, 0.334781, 0.295405, 0.275816, 0.301678, 0.327242,
+0.320717, 0.309230, 0.292145, 0.294489, 0.305088, 0.300969,
+0.277438, 0.326159, 0.297065, 0.301177, 0.303843, 0.275382,
+0.304019, 0.284166, 0.289610, 0.331611, 0.317131, 0.310880,
+0.360456, 0.294052, 0.342694, 0.327166, 0.336797, 0.298040,
+0.295767, 0.260053, 0.325544, 0.335310, 0.320182, 0.301072,
+0.313117, 0.283407, 0.299206, 0.293525, 0.305067, 0.255978,
+0.327055, 0.316382, 0.317700, 0.278993, 0.283120, 0.314000,
+0.274396, 0.291208, 0.348813, 0.319603, 0.313076, 0.289155,
+0.343988, 0.311426, 0.322896, 0.328726, 0.337062, 0.389093,
+0.284122, 0.312184, 0.304008, 0.319170, 0.320778, 0.288390,
+0.337272, 0.356273, 0.343310, 0.312209, 0.330709, 0.297977,
+0.346146, 0.369162, 0.324385, 0.339831, 0.337037, 0.318739,
+0.343157, 0.277720, 0.368407, 0.321330, 0.338997, 0.314220,
+0.328861, 0.321824, 0.328013, 0.356925, 0.359144, 0.296314,
+0.345415, 0.396711, 0.347032, 0.294928, 0.343799, 0.322331,
+0.328656, 0.326098, 0.337338, 0.337038, 0.300179, 0.351391,
+0.324337, 0.330896, 0.302842, 0.310522, 0.337052, 0.359989,
+0.383250, 0.359355, 0.315382, 0.333113, 0.342598, 0.355348,
+0.320751, 0.320475, 0.351762, 0.351475, 0.338358, 0.326153,
+0.302507, 0.340048, 0.318685, 0.381646, 0.339320, 0.299453,
+0.426599, 0.393515, 0.353929, 0.328435, 0.413976, 0.292558,
+0.379340, 0.358344, 0.409259, 0.313821, 0.336675, 0.324521,
+0.408382, 0.346273, 0.312939, 0.362453, 0.343152, 0.330577,
+0.332831, 0.353299, 0.347745, 0.334818, 0.332234, 0.385585,
+0.395483, 0.395316, 0.326972, 0.349434, 0.317604, 0.328980,
+0.375056, 0.317290, 0.357083, 0.346165, 0.310444, 0.356873,
+0.359523, 0.365308, 0.365122, 0.383685, 0.370975, 0.396928,
+0.407654, 0.307755, 0.323033, 0.350580, 0.345231, 0.342462,
+0.400000, 0.318309, 0.403570, 0.322856, 0.383053, 0.422252,
+0.386112, 0.364314, 0.434375, 0.334629};
+wDD = 0.379611;
+wND = 0.496961;
+wSD = -1;
+
+ Mmin = bin[0];
+ Mmax = bin[nbin];
+ if(M<Mmin || M>Mmax) return kTRUE;
+
+ Int_t ibin=nbin-1;
+ for(Int_t i=1; i<=nbin; i++)
+ if(M<=bin[i]) {
+ ibin=i-1;
+ // printf("Mi> %f && Mi< %f\n", bin[i-1], bin[i]);
+ break;
+ }
+ wSD=w[ibin];
+ return kTRUE;
+ }
+ else if(TMath::Abs(fEnergyCMS-2760)<1 ){
+
+const Int_t nbin=400;
+Double_t bin[]={
+1.080000, 1.577300, 2.074600, 2.571900, 3.069200, 3.566500,
+4.063800, 4.561100, 5.058400, 5.555700, 6.053000, 6.550300,
+7.047600, 7.544900, 8.042200, 8.539500, 9.036800, 9.534100,
+10.031400, 10.528700, 11.026000, 11.523300, 12.020600, 12.517900,
+13.015200, 13.512500, 14.009800, 14.507100, 15.004400, 15.501700,
+15.999000, 16.496300, 16.993600, 17.490900, 17.988200, 18.485500,
+18.982800, 19.480100, 19.977400, 20.474700, 20.972000, 21.469300,
+21.966600, 22.463900, 22.961200, 23.458500, 23.955800, 24.453100,
+24.950400, 25.447700, 25.945000, 26.442300, 26.939600, 27.436900,
+27.934200, 28.431500, 28.928800, 29.426100, 29.923400, 30.420700,
+30.918000, 31.415300, 31.912600, 32.409900, 32.907200, 33.404500,
+33.901800, 34.399100, 34.896400, 35.393700, 35.891000, 36.388300,
+36.885600, 37.382900, 37.880200, 38.377500, 38.874800, 39.372100,
+39.869400, 40.366700, 40.864000, 41.361300, 41.858600, 42.355900,
+42.853200, 43.350500, 43.847800, 44.345100, 44.842400, 45.339700,
+45.837000, 46.334300, 46.831600, 47.328900, 47.826200, 48.323500,
+48.820800, 49.318100, 49.815400, 50.312700, 50.810000, 51.307300,
+51.804600, 52.301900, 52.799200, 53.296500, 53.793800, 54.291100,
+54.788400, 55.285700, 55.783000, 56.280300, 56.777600, 57.274900,
+57.772200, 58.269500, 58.766800, 59.264100, 59.761400, 60.258700,
+60.756000, 61.253300, 61.750600, 62.247900, 62.745200, 63.242500,
+63.739800, 64.237100, 64.734400, 65.231700, 65.729000, 66.226300,
+66.723600, 67.220900, 67.718200, 68.215500, 68.712800, 69.210100,
+69.707400, 70.204700, 70.702000, 71.199300, 71.696600, 72.193900,
+72.691200, 73.188500, 73.685800, 74.183100, 74.680400, 75.177700,
+75.675000, 76.172300, 76.669600, 77.166900, 77.664200, 78.161500,
+78.658800, 79.156100, 79.653400, 80.150700, 80.648000, 81.145300,
+81.642600, 82.139900, 82.637200, 83.134500, 83.631800, 84.129100,
+84.626400, 85.123700, 85.621000, 86.118300, 86.615600, 87.112900,
+87.610200, 88.107500, 88.604800, 89.102100, 89.599400, 90.096700,
+90.594000, 91.091300, 91.588600, 92.085900, 92.583200, 93.080500,
+93.577800, 94.075100, 94.572400, 95.069700, 95.567000, 96.064300,
+96.561600, 97.058900, 97.556200, 98.053500, 98.550800, 99.048100,
+99.545400, 100.042700, 100.540000, 101.037300, 101.534600, 102.031900,
+102.529200, 103.026500, 103.523800, 104.021100, 104.518400, 105.015700,
+105.513000, 106.010300, 106.507600, 107.004900, 107.502200, 107.999500,
+108.496800, 108.994100, 109.491400, 109.988700, 110.486000, 110.983300,
+111.480600, 111.977900, 112.475200, 112.972500, 113.469800, 113.967100,
+114.464400, 114.961700, 115.459000, 115.956300, 116.453600, 116.950900,
+117.448200, 117.945500, 118.442800, 118.940100, 119.437400, 119.934700,
+120.432000, 120.929300, 121.426600, 121.923900, 122.421200, 122.918500,
+123.415800, 123.913100, 124.410400, 124.907700, 125.405000, 125.902300,
+126.399600, 126.896900, 127.394200, 127.891500, 128.388800, 128.886100,
+129.383400, 129.880700, 130.378000, 130.875300, 131.372600, 131.869900,
+132.367200, 132.864500, 133.361800, 133.859100, 134.356400, 134.853700,
+135.351000, 135.848300, 136.345600, 136.842900, 137.340200, 137.837500,
+138.334800, 138.832100, 139.329400, 139.826700, 140.324000, 140.821300,
+141.318600, 141.815900, 142.313200, 142.810500, 143.307800, 143.805100,
+144.302400, 144.799700, 145.297000, 145.794300, 146.291600, 146.788900,
+147.286200, 147.783500, 148.280800, 148.778100, 149.275400, 149.772700,
+150.270000, 150.767300, 151.264600, 151.761900, 152.259200, 152.756500,
+153.253800, 153.751100, 154.248400, 154.745700, 155.243000, 155.740300,
+156.237600, 156.734900, 157.232200, 157.729500, 158.226800, 158.724100,
+159.221400, 159.718700, 160.216000, 160.713300, 161.210600, 161.707900,
+162.205200, 162.702500, 163.199800, 163.697100, 164.194400, 164.691700,
+165.189000, 165.686300, 166.183600, 166.680900, 167.178200, 167.675500,
+168.172800, 168.670100, 169.167400, 169.664700, 170.162000, 170.659300,
+171.156600, 171.653900, 172.151200, 172.648500, 173.145800, 173.643100,
+174.140400, 174.637700, 175.135000, 175.632300, 176.129600, 176.626900,
+177.124200, 177.621500, 178.118800, 178.616100, 179.113400, 179.610700,
+180.108000, 180.605300, 181.102600, 181.599900, 182.097200, 182.594500,
+183.091800, 183.589100, 184.086400, 184.583700, 185.081000, 185.578300,
+186.075600, 186.572900, 187.070200, 187.567500, 188.064800, 188.562100,
+189.059400, 189.556700, 190.054000, 190.551300, 191.048600, 191.545900,
+192.043200, 192.540500, 193.037800, 193.535100, 194.032400, 194.529700,
+195.027000, 195.524300, 196.021600, 196.518900, 197.016200, 197.513500,
+198.010800, 198.508100, 199.005400, 199.502700, 200.000000};
+Double_t w[]={
+1.000000, 0.692593, 0.673384, 0.666273, 0.657285, 0.637723,
+0.625881, 0.643590, 0.606100, 0.589007, 0.567824, 0.578705,
+0.538530, 0.517937, 0.528278, 0.515918, 0.539461, 0.466186,
+0.489869, 0.468402, 0.465017, 0.453336, 0.460769, 0.474638,
+0.456347, 0.434471, 0.427478, 0.435435, 0.410934, 0.366431,
+0.382240, 0.379513, 0.394249, 0.386837, 0.353103, 0.382138,
+0.377497, 0.389479, 0.378736, 0.347933, 0.354605, 0.352077,
+0.324443, 0.358792, 0.339968, 0.359052, 0.330734, 0.318291,
+0.333703, 0.358644, 0.335819, 0.332213, 0.309051, 0.309975,
+0.331626, 0.304407, 0.309819, 0.312097, 0.312462, 0.320411,
+0.280401, 0.302311, 0.315863, 0.281479, 0.310003, 0.296911,
+0.313676, 0.281071, 0.294163, 0.306500, 0.283462, 0.274867,
+0.307149, 0.270555, 0.282264, 0.287373, 0.307849, 0.278675,
+0.286990, 0.278269, 0.300105, 0.286799, 0.265674, 0.275140,
+0.285702, 0.257352, 0.267714, 0.248204, 0.252220, 0.255678,
+0.282946, 0.268257, 0.282375, 0.262675, 0.275564, 0.248345,
+0.236259, 0.291914, 0.259936, 0.241338, 0.267389, 0.285044,
+0.289419, 0.253594, 0.284568, 0.231840, 0.260008, 0.268527,
+0.275363, 0.224115, 0.281260, 0.257913, 0.295152, 0.264399,
+0.232287, 0.282533, 0.223431, 0.255756, 0.244471, 0.221695,
+0.272450, 0.284244, 0.253682, 0.270717, 0.275403, 0.240323,
+0.245081, 0.241859, 0.216340, 0.244789, 0.220291, 0.238478,
+0.224691, 0.244058, 0.266117, 0.271478, 0.242012, 0.267321,
+0.248494, 0.253343, 0.255606, 0.235458, 0.241079, 0.233223,
+0.226813, 0.259224, 0.234239, 0.258606, 0.210892, 0.238186,
+0.243271, 0.222678, 0.213437, 0.273939, 0.247966, 0.232548,
+0.263438, 0.222089, 0.272111, 0.248818, 0.244295, 0.238368,
+0.236908, 0.248776, 0.232604, 0.231194, 0.227117, 0.231152,
+0.282140, 0.229778, 0.232631, 0.261794, 0.216633, 0.253471,
+0.242157, 0.227406, 0.269335, 0.230547, 0.210618, 0.285872,
+0.248776, 0.229875, 0.242728, 0.227388, 0.220567, 0.222062,
+0.235950, 0.224087, 0.228895, 0.208287, 0.235999, 0.208696,
+0.230367, 0.267667, 0.220484, 0.233402, 0.233815, 0.250455,
+0.253120, 0.219556, 0.230980, 0.236661, 0.222395, 0.226111,
+0.198315, 0.210555, 0.202813, 0.208594, 0.235976, 0.221490,
+0.243059, 0.204901, 0.216987, 0.229039, 0.231466, 0.221975,
+0.231220, 0.253638, 0.250448, 0.260291, 0.328345, 0.205739,
+0.222014, 0.251513, 0.279427, 0.270506, 0.248409, 0.222472,
+0.291632, 0.227796, 0.248769, 0.276896, 0.214742, 0.200139,
+0.230693, 0.226031, 0.268900, 0.185160, 0.245353, 0.205843,
+0.231155, 0.219122, 0.214811, 0.199763, 0.274179, 0.217598,
+0.274988, 0.237244, 0.211820, 0.225459, 0.252799, 0.235948,
+0.224986, 0.245385, 0.237770, 0.213373, 0.229737, 0.215487,
+0.234453, 0.249684, 0.239435, 0.250422, 0.257194, 0.214762,
+0.212266, 0.228988, 0.253798, 0.201607, 0.239946, 0.205245,
+0.231670, 0.212774, 0.206768, 0.231563, 0.189388, 0.227926,
+0.227203, 0.237754, 0.221628, 0.211138, 0.203322, 0.200985,
+0.231780, 0.220294, 0.232686, 0.234243, 0.218264, 0.255870,
+0.223213, 0.238670, 0.213713, 0.213064, 0.246700, 0.233446,
+0.221503, 0.206767, 0.200722, 0.226179, 0.237425, 0.239229,
+0.238611, 0.240419, 0.247806, 0.215923, 0.205298, 0.232778,
+0.272312, 0.226773, 0.258103, 0.223287, 0.269404, 0.203398,
+0.223782, 0.204213, 0.229664, 0.234040, 0.228419, 0.203936,
+0.263686, 0.199141, 0.236127, 0.214058, 0.204611, 0.224324,
+0.292140, 0.190735, 0.235157, 0.213018, 0.257085, 0.190554,
+0.203197, 0.213044, 0.237023, 0.214243, 0.193562, 0.262403,
+0.206256, 0.221396, 0.233588, 0.256611, 0.249731, 0.226683,
+0.199330, 0.251026, 0.222596, 0.201941, 0.186374, 0.221038,
+0.196555, 0.222560, 0.299419, 0.231979, 0.242924, 0.198310,
+0.217628, 0.235458, 0.278595, 0.218624, 0.277305, 0.239109,
+0.205600, 0.253715, 0.221173, 0.218195, 0.277647, 0.241974,
+0.268748, 0.268128, 0.292258, 0.249420, 0.191034, 0.219506,
+0.216502, 0.250677, 0.193386, 0.201310, 0.259464, 0.255351,
+0.269628, 0.221063, 0.294079, 0.196726, 0.233634, 0.221870,
+0.216236, 0.197259, 0.247433, 0.272765, 0.294079, 0.236336,
+0.206396, 0.238524, 0.247846, 0.269519, 0.237141, 0.230611,
+0.201712, 0.242225, 0.255565, 0.258738};
+wDD = 0.512813;
+wND = 0.518820;
+wSD = -1;
+
+ Mmin = bin[0];
+ Mmax = bin[nbin];
+ if(M<Mmin || M>Mmax) return kTRUE;
+
+ Int_t ibin=nbin-1;
+ for(Int_t i=1; i<=nbin; i++)
+ if(M<=bin[i]) {
+ ibin=i-1;
+ // printf("Mi> %f && Mi< %f\n", bin[i-1], bin[i]);
+ break;
+ }
+ wSD=w[ibin];
+ return kTRUE;
+ }
+
+
+ else if(TMath::Abs(fEnergyCMS-7000)<1 ){
+const Int_t nbin=400;
+Double_t bin[]={
+1.080000, 1.577300, 2.074600, 2.571900, 3.069200, 3.566500,
+4.063800, 4.561100, 5.058400, 5.555700, 6.053000, 6.550300,
+7.047600, 7.544900, 8.042200, 8.539500, 9.036800, 9.534100,
+10.031400, 10.528700, 11.026000, 11.523300, 12.020600, 12.517900,
+13.015200, 13.512500, 14.009800, 14.507100, 15.004400, 15.501700,
+15.999000, 16.496300, 16.993600, 17.490900, 17.988200, 18.485500,
+18.982800, 19.480100, 19.977400, 20.474700, 20.972000, 21.469300,
+21.966600, 22.463900, 22.961200, 23.458500, 23.955800, 24.453100,
+24.950400, 25.447700, 25.945000, 26.442300, 26.939600, 27.436900,
+27.934200, 28.431500, 28.928800, 29.426100, 29.923400, 30.420700,
+30.918000, 31.415300, 31.912600, 32.409900, 32.907200, 33.404500,
+33.901800, 34.399100, 34.896400, 35.393700, 35.891000, 36.388300,
+36.885600, 37.382900, 37.880200, 38.377500, 38.874800, 39.372100,
+39.869400, 40.366700, 40.864000, 41.361300, 41.858600, 42.355900,
+42.853200, 43.350500, 43.847800, 44.345100, 44.842400, 45.339700,
+45.837000, 46.334300, 46.831600, 47.328900, 47.826200, 48.323500,
+48.820800, 49.318100, 49.815400, 50.312700, 50.810000, 51.307300,
+51.804600, 52.301900, 52.799200, 53.296500, 53.793800, 54.291100,
+54.788400, 55.285700, 55.783000, 56.280300, 56.777600, 57.274900,
+57.772200, 58.269500, 58.766800, 59.264100, 59.761400, 60.258700,
+60.756000, 61.253300, 61.750600, 62.247900, 62.745200, 63.242500,
+63.739800, 64.237100, 64.734400, 65.231700, 65.729000, 66.226300,
+66.723600, 67.220900, 67.718200, 68.215500, 68.712800, 69.210100,
+69.707400, 70.204700, 70.702000, 71.199300, 71.696600, 72.193900,
+72.691200, 73.188500, 73.685800, 74.183100, 74.680400, 75.177700,
+75.675000, 76.172300, 76.669600, 77.166900, 77.664200, 78.161500,
+78.658800, 79.156100, 79.653400, 80.150700, 80.648000, 81.145300,
+81.642600, 82.139900, 82.637200, 83.134500, 83.631800, 84.129100,
+84.626400, 85.123700, 85.621000, 86.118300, 86.615600, 87.112900,
+87.610200, 88.107500, 88.604800, 89.102100, 89.599400, 90.096700,
+90.594000, 91.091300, 91.588600, 92.085900, 92.583200, 93.080500,
+93.577800, 94.075100, 94.572400, 95.069700, 95.567000, 96.064300,
+96.561600, 97.058900, 97.556200, 98.053500, 98.550800, 99.048100,
+99.545400, 100.042700, 100.540000, 101.037300, 101.534600, 102.031900,
+102.529200, 103.026500, 103.523800, 104.021100, 104.518400, 105.015700,
+105.513000, 106.010300, 106.507600, 107.004900, 107.502200, 107.999500,
+108.496800, 108.994100, 109.491400, 109.988700, 110.486000, 110.983300,
+111.480600, 111.977900, 112.475200, 112.972500, 113.469800, 113.967100,
+114.464400, 114.961700, 115.459000, 115.956300, 116.453600, 116.950900,
+117.448200, 117.945500, 118.442800, 118.940100, 119.437400, 119.934700,
+120.432000, 120.929300, 121.426600, 121.923900, 122.421200, 122.918500,
+123.415800, 123.913100, 124.410400, 124.907700, 125.405000, 125.902300,
+126.399600, 126.896900, 127.394200, 127.891500, 128.388800, 128.886100,
+129.383400, 129.880700, 130.378000, 130.875300, 131.372600, 131.869900,
+132.367200, 132.864500, 133.361800, 133.859100, 134.356400, 134.853700,
+135.351000, 135.848300, 136.345600, 136.842900, 137.340200, 137.837500,
+138.334800, 138.832100, 139.329400, 139.826700, 140.324000, 140.821300,
+141.318600, 141.815900, 142.313200, 142.810500, 143.307800, 143.805100,
+144.302400, 144.799700, 145.297000, 145.794300, 146.291600, 146.788900,
+147.286200, 147.783500, 148.280800, 148.778100, 149.275400, 149.772700,
+150.270000, 150.767300, 151.264600, 151.761900, 152.259200, 152.756500,
+153.253800, 153.751100, 154.248400, 154.745700, 155.243000, 155.740300,
+156.237600, 156.734900, 157.232200, 157.729500, 158.226800, 158.724100,
+159.221400, 159.718700, 160.216000, 160.713300, 161.210600, 161.707900,
+162.205200, 162.702500, 163.199800, 163.697100, 164.194400, 164.691700,
+165.189000, 165.686300, 166.183600, 166.680900, 167.178200, 167.675500,
+168.172800, 168.670100, 169.167400, 169.664700, 170.162000, 170.659300,
+171.156600, 171.653900, 172.151200, 172.648500, 173.145800, 173.643100,
+174.140400, 174.637700, 175.135000, 175.632300, 176.129600, 176.626900,
+177.124200, 177.621500, 178.118800, 178.616100, 179.113400, 179.610700,
+180.108000, 180.605300, 181.102600, 181.599900, 182.097200, 182.594500,
+183.091800, 183.589100, 184.086400, 184.583700, 185.081000, 185.578300,
+186.075600, 186.572900, 187.070200, 187.567500, 188.064800, 188.562100,
+189.059400, 189.556700, 190.054000, 190.551300, 191.048600, 191.545900,
+192.043200, 192.540500, 193.037800, 193.535100, 194.032400, 194.529700,
+195.027000, 195.524300, 196.021600, 196.518900, 197.016200, 197.513500,
+198.010800, 198.508100, 199.005400, 199.502700, 200.000000};
+Double_t w[]={
+1.000000, 0.798640, 0.770197, 0.717990, 0.699434, 0.692093,
+0.620940, 0.655294, 0.636496, 0.633483, 0.600518, 0.594548,
+0.550759, 0.550413, 0.528926, 0.525877, 0.506701, 0.504117,
+0.486973, 0.492930, 0.461833, 0.488695, 0.438874, 0.460274,
+0.451551, 0.454424, 0.449270, 0.387571, 0.427556, 0.428740,
+0.401682, 0.402260, 0.408961, 0.395417, 0.387426, 0.378602,
+0.357826, 0.359125, 0.348494, 0.363710, 0.356117, 0.340363,
+0.337637, 0.396084, 0.341777, 0.340551, 0.348838, 0.344014,
+0.340468, 0.317654, 0.355584, 0.326023, 0.373416, 0.312298,
+0.326522, 0.290540, 0.335557, 0.318689, 0.327544, 0.319501,
+0.331754, 0.312728, 0.282263, 0.274937, 0.303867, 0.307820,
+0.289344, 0.268934, 0.288908, 0.290018, 0.291369, 0.295242,
+0.289067, 0.277685, 0.267957, 0.267559, 0.320229, 0.265060,
+0.305931, 0.305352, 0.262064, 0.281879, 0.287780, 0.270033,
+0.270814, 0.276667, 0.271531, 0.275283, 0.258189, 0.287969,
+0.251247, 0.301527, 0.267230, 0.245860, 0.293125, 0.253421,
+0.272396, 0.243637, 0.236206, 0.278452, 0.246544, 0.263165,
+0.230484, 0.231102, 0.258281, 0.244707, 0.270111, 0.248295,
+0.246942, 0.245592, 0.272766, 0.254243, 0.199647, 0.262590,
+0.226710, 0.243836, 0.214153, 0.233535, 0.235207, 0.234245,
+0.247698, 0.248379, 0.241463, 0.265230, 0.223242, 0.236191,
+0.252700, 0.231865, 0.228352, 0.229101, 0.237385, 0.246485,
+0.254706, 0.245565, 0.224841, 0.257301, 0.240968, 0.202379,
+0.236943, 0.241683, 0.220809, 0.219014, 0.213015, 0.244470,
+0.221042, 0.198996, 0.225295, 0.264466, 0.200600, 0.228143,
+0.250138, 0.216784, 0.268002, 0.275734, 0.218144, 0.229866,
+0.235443, 0.208909, 0.215067, 0.189743, 0.216741, 0.242686,
+0.200234, 0.218882, 0.245991, 0.222815, 0.219576, 0.209773,
+0.205247, 0.203855, 0.202534, 0.192536, 0.223447, 0.225810,
+0.220583, 0.248421, 0.223424, 0.206033, 0.203130, 0.221225,
+0.223763, 0.239216, 0.252311, 0.206893, 0.228461, 0.233591,
+0.201512, 0.242382, 0.215147, 0.232578, 0.207116, 0.239213,
+0.196215, 0.184367, 0.235135, 0.189768, 0.274084, 0.206267,
+0.203283, 0.248828, 0.250214, 0.217465, 0.232080, 0.215150,
+0.207936, 0.176789, 0.191338, 0.188655, 0.196181, 0.223691,
+0.254257, 0.216874, 0.213536, 0.221399, 0.192024, 0.212534,
+0.218169, 0.226635, 0.201191, 0.212700, 0.211634, 0.232353,
+0.223636, 0.208605, 0.249132, 0.183681, 0.221842, 0.187136,
+0.203772, 0.249575, 0.217713, 0.205193, 0.193941, 0.219707,
+0.264226, 0.182105, 0.207183, 0.220845, 0.236571, 0.182390,
+0.212914, 0.186266, 0.195361, 0.217665, 0.204527, 0.188804,
+0.222832, 0.191193, 0.201073, 0.185616, 0.195011, 0.200828,
+0.181434, 0.233707, 0.202925, 0.211992, 0.173100, 0.205258,
+0.182695, 0.216520, 0.218422, 0.209490, 0.211257, 0.215801,
+0.220652, 0.211409, 0.195731, 0.194957, 0.198888, 0.234926,
+0.221377, 0.229822, 0.176700, 0.172322, 0.212265, 0.206133,
+0.170355, 0.253305, 0.198688, 0.240043, 0.225384, 0.174729,
+0.195820, 0.200093, 0.196912, 0.212308, 0.200490, 0.240415,
+0.159744, 0.173686, 0.223853, 0.213604, 0.193779, 0.179328,
+0.180873, 0.237481, 0.179640, 0.235857, 0.202847, 0.167690,
+0.245093, 0.215504, 0.205848, 0.184408, 0.201626, 0.209651,
+0.236306, 0.217803, 0.188534, 0.187861, 0.161663, 0.221718,
+0.152044, 0.190412, 0.173505, 0.208995, 0.174575, 0.180734,
+0.247704, 0.203388, 0.194184, 0.169679, 0.182703, 0.213402,
+0.191808, 0.178604, 0.178116, 0.198452, 0.174687, 0.169809,
+0.222851, 0.156811, 0.229170, 0.210359, 0.178557, 0.248570,
+0.208536, 0.192571, 0.178912, 0.224505, 0.170822, 0.205492,
+0.330973, 0.160924, 0.203724, 0.213255, 0.205827, 0.187162,
+0.181252, 0.191723, 0.238106, 0.182398, 0.202358, 0.212066,
+0.201255, 0.168159, 0.185219, 0.229176, 0.158222, 0.164092,
+0.215405, 0.200724, 0.234811, 0.184488, 0.213112, 0.198577,
+0.219622, 0.160671, 0.179349, 0.206681, 0.206091, 0.165618,
+0.165203, 0.174442, 0.179287, 0.187318, 0.163481, 0.217440,
+0.160381, 0.177025, 0.204385, 0.163676, 0.210733, 0.186519,
+0.230701, 0.191764, 0.185119, 0.190770, 0.242987, 0.186812,
+0.202906, 0.161935, 0.182426, 0.197922, 0.181475, 0.155903,
+0.175006, 0.223482, 0.202706, 0.218108};
+wDD = 0.207705;
+wND = 0.289628;
+wSD = -1;
+
+ Mmin = bin[0];
+ Mmax = bin[nbin];
+
+ if(M<Mmin || M>Mmax) return kTRUE;
+
+ Int_t ibin=nbin-1;
+ for(Int_t i=1; i<=nbin; i++)
+ if(M<=bin[i]) {
+ ibin=i-1;
+ // printf("Mi> %f && Mi< %f\n", bin[i-1], bin[i]);
+ break;
+ }
+ wSD=w[ibin];
+ return kTRUE;
+ }
+
+ return kFALSE;
}
+Bool_t AliGenPythia::IsFromHeavyFlavor(Int_t ipart)
+{
+// Check if this is a heavy flavor decay product
+ TParticle * part = (TParticle *) fParticles.At(ipart);
+ Int_t mpdg = TMath::Abs(part->GetPdgCode());
+ Int_t mfl = Int_t (mpdg / TMath::Power(10, Int_t(TMath::Log10(mpdg))));
+ //
+ // Light hadron
+ if (mfl >= 4 && mfl < 6) return kTRUE;
+
+ Int_t imo = part->GetFirstMother()-1;
+ TParticle* pm = part;
+ //
+ // Heavy flavor hadron produced by generator
+ while (imo > -1) {
+ pm = (TParticle*)fParticles.At(imo);
+ mpdg = TMath::Abs(pm->GetPdgCode());
+ mfl = Int_t (mpdg / TMath::Power(10, Int_t(TMath::Log10(mpdg))));
+ if ((mfl > 3) && (mfl <6) && mpdg > 400) return kTRUE;
+ imo = pm->GetFirstMother()-1;
+ }
+ return kFALSE;
+}
-#ifdef never
-void AliGenPythia::Streamer(TBuffer &R__b)
+Bool_t AliGenPythia::CheckDetectorAcceptance(Float_t phi, Float_t eta, Int_t iparticle)
{
- // Stream an object of class AliGenPythia.
-
- if (R__b.IsReading()) {
- Version_t R__v = R__b.ReadVersion(); if (R__v) { }
- AliGenerator::Streamer(R__b);
- R__b >> (Int_t&)fProcess;
- R__b >> (Int_t&)fStrucFunc;
- R__b >> (Int_t&)fForceDecay;
- R__b >> fEnergyCMS;
- R__b >> fKineBias;
- R__b >> fTrials;
- fParentSelect.Streamer(R__b);
- fChildSelect.Streamer(R__b);
- R__b >> fXsection;
-// (AliPythia::Instance())->Streamer(R__b);
- R__b >> fPtHardMin;
- R__b >> fPtHardMax;
-// if (fDecayer) fDecayer->Streamer(R__b);
- } else {
- R__b.WriteVersion(AliGenPythia::IsA());
- AliGenerator::Streamer(R__b);
- R__b << (Int_t)fProcess;
- R__b << (Int_t)fStrucFunc;
- R__b << (Int_t)fForceDecay;
- R__b << fEnergyCMS;
- R__b << fKineBias;
- R__b << fTrials;
- fParentSelect.Streamer(R__b);
- fChildSelect.Streamer(R__b);
- R__b << fXsection;
-// R__b << fPythia;
- R__b << fPtHardMin;
- R__b << fPtHardMax;
- // fDecayer->Streamer(R__b);
- }
+ // check the eta/phi correspond to the detectors acceptance
+ // iparticle is the index of the particle to be checked, for PHOS rotation case
+ if (fCheckPHOS && IsInPHOS (phi,eta,iparticle)) return kTRUE;
+ else if(fCheckEMCAL && IsInEMCAL (phi,eta)) return kTRUE;
+ else if(fCheckBarrel && IsInBarrel( eta)) return kTRUE;
+ else return kFALSE;
}
-#endif
+Bool_t AliGenPythia::TriggerOnSelectedParticles(Int_t np)
+{
+ // Select events with fragmentation photon, decay photon, pi0, eta or other hadrons going to PHOS or EMCAL or central barrel,
+ // implemented primaryly for kPyJets, but extended to any kind of process.
+
+ //printf("Check: frag photon %d, pi0 %d, eta %d, electron %d, hadron %d, decay %d, PHOS %d, EMCAL %d, Barrel %d \n",
+ // fFragPhotonInCalo,fPi0InCalo, fEtaInCalo,fEleInCalo,fHadronInCalo,fDecayPhotonInCalo,fCheckPHOS,fCheckEMCAL, fCheckBarrel);
+
+ Bool_t ok = kFALSE;
+ for (Int_t i=0; i< np; i++) {
+
+ TParticle* iparticle = (TParticle *) fParticles.At(i);
+
+ Int_t pdg = iparticle->GetPdgCode();
+ Int_t status = iparticle->GetStatusCode();
+ Int_t imother = iparticle->GetFirstMother() - 1;
+
+ TParticle* pmother = 0x0;
+ Int_t momStatus = -1;
+ Int_t momPdg = -1;
+ if(imother > 0 ){
+ pmother = (TParticle *) fParticles.At(imother);
+ momStatus = pmother->GetStatusCode();
+ momPdg = pmother->GetPdgCode();
+ }
+
+ ok = kFALSE;
+
+ //
+ // Check the particle type: hadron (not pi0 or eta), electron, decay photon (from pi0 or eta or any), pi0 or eta
+ //
+ // Hadron
+ if (fHadronInCalo && status == 1)
+ {
+ if(TMath::Abs(pdg) > 23 && pdg !=221 && pdg != 111) // avoid photons, electrons, muons, neutrinos and eta or pi0
+ // (in case neutral mesons were declared stable)
+ ok = kTRUE;
+ }
+ //Electron
+ else if (fEleInCalo && status == 1 && TMath::Abs(pdg) == 11)
+ {
+ ok = kTRUE;
+ }
+ //Fragmentation photon
+ else if (fFragPhotonInCalo && pdg == 22 && status == 1)
+ {
+ if(momStatus != 11) ok = kTRUE ; // No photon from hadron decay
+ }
+ // Decay photon
+ else if (fDecayPhotonInCalo && !fForceNeutralMeson2PhotonDecay && pdg == 22) // pi0 status can be 1 or 11 depending on decay settings, work only for 11
+ {
+ if( momStatus == 11)
+ {
+ //if(iparticle->Pt() > fTriggerParticleMinPt) printf("Decay photon! pdg %d, status %d, pt %2.2f, mom: pdg %d, pt %2.2f\n",
+ // pdg,status,iparticle->Pt(),momPdg,pmother->Pt());
+ ok = kTRUE ; // photon from hadron decay
+
+ //In case only decays from pi0 or eta requested
+ if(fPi0InCalo && momPdg!=111) ok = kFALSE;
+ if(fEtaInCalo && momPdg!=221) ok = kFALSE;
+ }
+ }
+ // Pi0 or Eta particle
+ else if ((fPi0InCalo || fEtaInCalo))
+ {
+ if(fDecayPhotonInCalo && !fForceNeutralMeson2PhotonDecay ) continue ;
+
+ if (fPi0InCalo && pdg == 111) // pi0 status can be 1 or 11 depending on decay settings
+ {
+ //if(iparticle->Pt() > fTriggerParticleMinPt) printf("Pi0! pdg %d, status %d, pt %2.2f\n",pdg,status,iparticle->Pt());
+ ok = kTRUE;
+ }
+ else if (fEtaInCalo && pdg == 221)
+ {
+ //if(iparticle->Pt() > fTriggerParticleMinPt) printf("Eta! pdg %d, status %d, pt %2.2f\n",pdg,status,iparticle->Pt());
+ ok = kTRUE;
+ }
+
+ }// pi0 or eta
+
+ //
+ // Check that the selected particle is in the calorimeter acceptance
+ //
+ if(ok && iparticle->Pt() > fTriggerParticleMinPt)
+ {
+ //Just check if the selected particle falls in the acceptance
+ if(!fForceNeutralMeson2PhotonDecay )
+ {
+ //printf("\t Check acceptance! \n");
+ Float_t phi = iparticle->Phi()*180./TMath::Pi(); //Convert to degrees
+ Float_t eta =TMath::Abs(iparticle->Eta()); //in calos etamin=-etamax
+
+ if(CheckDetectorAcceptance(phi,eta,i))
+ {
+ ok =kTRUE;
+ AliDebug(1,Form("Selected trigger pdg %d, status %d, pt %2.2f, eta %2.2f, phi %2.2f\n",pdg,status,iparticle->Pt(), eta, phi));
+ //printf("\t Accept \n");
+ break;
+ }
+ else ok = kFALSE;
+ }
+ //Mesons have several decay modes, select only those decaying into 2 photons
+ else if(fForceNeutralMeson2PhotonDecay && (fPi0InCalo || fEtaInCalo))
+ {
+ // In case we want the pi0/eta trigger,
+ // check the decay mode (2 photons)
+
+ //printf("\t Force decay 2 gamma\n");
+
+ Int_t ndaughters = iparticle->GetNDaughters();
+ if(ndaughters != 2){
+ ok=kFALSE;
+ continue;
+ }
+
+ TParticle*d1 = (TParticle *) fParticles.At(iparticle->GetDaughter(0)-1);
+ TParticle*d2 = (TParticle *) fParticles.At(iparticle->GetDaughter(1)-1);
+ if(!d1 || !d2) {
+ ok=kFALSE;
+ continue;
+ }
+
+ //iparticle->Print();
+ //d1->Print();
+ //d2->Print();
+
+ Int_t pdgD1 = d1->GetPdgCode();
+ Int_t pdgD2 = d2->GetPdgCode();
+ //printf("\t \t 2 daughters pdg = %d - %d\n",pdgD1,pdgD2);
+ //printf("mother %d - %d\n",d1->GetFirstMother(),d2->GetFirstMother());
+
+ if(pdgD1 != 22 || pdgD2 != 22){
+ ok = kFALSE;
+ continue;
+ }
+
+ //printf("\t accept decay\n");
+
+ //Trigger on the meson, not on the daughter
+ if(!fDecayPhotonInCalo){
+
+ Float_t phi = iparticle->Phi()*180./TMath::Pi(); //Convert to degrees
+ Float_t eta =TMath::Abs(iparticle->Eta()); //in calos etamin=-etamax
+
+ if(CheckDetectorAcceptance(phi,eta,i))
+ {
+ //printf("\t Accept meson pdg %d\n",pdg);
+ ok =kTRUE;
+ AliDebug(1,Form("Selected trigger pdg %d (decay), status %d, pt %2.2f, eta %2.2f, phi %2.2f\n",pdg,status,iparticle->Pt(), eta, phi));
+ break;
+ } else {
+ ok=kFALSE;
+ continue;
+ }
+ }
+
+ //printf("Check daughters acceptance\n");
+
+ //Trigger on the meson daughters
+ //Photon 1
+ Float_t phi = d1->Phi()*180./TMath::Pi(); //Convert to degrees
+ Float_t eta =TMath::Abs(d1->Eta()); //in calos etamin=-etamax
+ if(d1->Pt() > fTriggerParticleMinPt)
+ {
+ //printf("\t Check acceptance photon 1! \n");
+ if(CheckDetectorAcceptance(phi,eta,i))
+ {
+ //printf("\t Accept Photon 1\n");
+ ok =kTRUE;
+ AliDebug(1,Form("Selected trigger pdg %d (decay), status %d, pt %2.2f, eta %2.2f, phi %2.2f\n",pdg,status,iparticle->Pt(), eta, phi));
+ break;
+ }
+ else ok = kFALSE;
+ } // pt cut
+ else ok = kFALSE;
+
+ //Photon 2
+ phi = d2->Phi()*180./TMath::Pi(); //Convert to degrees
+ eta =TMath::Abs(d2->Eta()); //in calos etamin=-etamax
+
+ if(d2->Pt() > fTriggerParticleMinPt)
+ {
+ //printf("\t Check acceptance photon 2! \n");
+ if(CheckDetectorAcceptance(phi,eta,i))
+ {
+ //printf("\t Accept Photon 2\n");
+ ok =kTRUE;
+ AliDebug(1,Form("Selected trigger pdg %d (decay), status %d, pt %2.2f, eta %2.2f, phi %2.2f\n",pdg,status,iparticle->Pt(), eta, phi));
+ break;
+ }
+ else ok = kFALSE;
+ } // pt cut
+ else ok = kFALSE;
+ } // force 2 photon daughters in pi0/eta decays
+ else ok = kFALSE;
+ } else ok = kFALSE; // check acceptance
+ } // primary loop
+
+ //
+ // If requested, rotate the particles event in phi to enhance/speed PHOS selection
+ // A particle passing all trigger conditions except phi position in PHOS, is used as reference
+ //
+ if(fCheckPHOSeta)
+ {
+ RotatePhi(ok);
+ }
+
+ return ok;
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff