bug fix on ClassHelios
This commit is contained in:
parent
871a4d0b26
commit
fca3602769
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@ -30,13 +30,14 @@ struct Array{
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double zMin, zMax;
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void DeduceAbsolutePos(){
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nDet = pos.size();
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detPos.clear();
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for(int id = 0; id < nDet; id++){
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if( firstPos > 0 ) detPos.push_back(firstPos + pos[id]);
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if( firstPos < 0 ) detPos.push_back(firstPos - pos[nDet - 1 - id]);
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///printf("%d | %f, %f \n", id, pos[id], detPos[id]);
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// printf("%d | %f, %f \n", id, pos[id], detPos[id]);
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}
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zMin = TMath::Min(detPos.front(), detPos.back()) - (firstPos < 0 ? detLength : 0);
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@ -65,8 +66,10 @@ struct Array{
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class DetGeo {
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public:
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DetGeo();
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~DetGeo();
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DetGeo(){};
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DetGeo(TString detGeoTxt){ LoadDetectorGeo(detGeoTxt, false);}
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DetGeo(TMacro * macro){ LoadDetectorGeo(macro, false);}
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~DetGeo(){};
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double Bfield; /// T
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int BfieldSign ; /// sign of B-field
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@ -100,24 +103,19 @@ private:
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};
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inline DetGeo::DetGeo(){
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}
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inline DetGeo::~DetGeo(){
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}
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inline bool DetGeo::LoadDetectorGeo(TString fileName, bool verbose){
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TMacro * haha = new TMacro();
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if( haha->ReadFile(fileName) > 0 ) {
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if( LoadDetectorGeo(haha, verbose) ){
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delete haha;
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return true;
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}else{
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delete haha;
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return false;
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}
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}else{
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delete haha;
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return false;
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}
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}
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@ -142,7 +140,7 @@ inline bool DetGeo::LoadDetectorGeo(TMacro * macro, bool verbose){
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std::vector<std::string> str = AnalysisLib::SplitStr(macro->GetListOfLines()->At(i)->GetName(), " ");
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//printf("%3d | %s\n", i, str[0].c_str());
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// printf("%3d | %s\n", i, str[0].c_str());
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if( str[0].find("####") != std::string::npos ) break;
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if( str[0].find("#===") != std::string::npos ) {
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@ -17,6 +17,8 @@ class ReactionConfig {
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public:
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ReactionConfig(){}
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ReactionConfig(TString configTxt){ LoadReactionConfig(configTxt);}
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ReactionConfig(TMacro * macro){ LoadReactionConfig(macro);}
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~ReactionConfig(){}
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int beamA, beamZ;
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@ -83,11 +85,14 @@ inline bool ReactionConfig::LoadReactionConfig(TString fileName){
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TMacro * haha = new TMacro();
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if( haha->ReadFile(fileName) > 0 ) {
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if( LoadReactionConfig(haha) ){
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delete haha;
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return true;
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}else{
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delete haha;
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return false;
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}
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}else{
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delete haha;
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return false;
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}
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}
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@ -35,26 +35,27 @@ struct trajectory{
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int detID, detRowID;
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int loop;
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double effLoop;
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void PrintTrajectory(){
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printf("=====================\n");
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printf(" theta : %f deg\n", theta*TMath::RadToDeg());
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printf(" phi : %f deg\n", phi*TMath::RadToDeg());
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printf(" vt : %f mm/ns\n", vt);
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printf(" vp : %f mm/ns\n", vp);
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printf(" rho : %f mm\n", rho);
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printf(" z0 : %f mm\n", z0);
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printf(" t0 : %f ns\n", t0);
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printf("(x, y, z) : (%f, %f. %f) mm\n", x, y, z);
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printf(" R : %f mm\n", R);
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printf(" t : %f ns\n", t);
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printf(" effLoop : %f cycle\n", effLoop);
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printf(" Loop : %d cycle\n", loop);
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printf(" detRowID : %d \n", detRowID);
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printf(" detID : %d \n", detID);
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}
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};
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void PrintTrajectory(trajectory a){
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printf("=====================\n");
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printf(" theta : %f deg\n", a.theta*TMath::RadToDeg());
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printf(" phi : %f deg\n", a.phi*TMath::RadToDeg());
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printf(" vt : %f mm/ns\n", a.vt);
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printf(" vp : %f mm/ns\n", a.vp);
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printf(" rho : %f mm\n", a.rho);
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printf(" z0 : %f mm\n", a.z0);
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printf(" t0 : %f ns\n", a.t0);
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printf("(x, y, z) : (%f, %f. %f) mm\n", a.x, a.y, a.z);
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printf(" R : %f mm\n", a.R);
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printf(" t : %f ns\n", a.t);
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printf(" effLoop : %f cycle\n", a.effLoop);
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printf(" Loop : %d cycle\n", a.loop);
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printf(" detRowID : %d \n", a.detRowID);
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printf(" detID : %d \n", a.detID);
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}
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class HELIOS{
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public:
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@ -86,11 +87,11 @@ public:
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}
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int DetAcceptance();
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int CalArrayHit(TLorentzVector Pb, int Zb);
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int CalArrayHit(TLorentzVector Pb, int Zb, bool debug = false);
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int CalRecoilHit(TLorentzVector PB, int ZB);
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//int CalHit(TLorentzVector Pb, int Zb, TLorentzVector PB, int ZB, double xOff = 0, double yOff = 0 ); // return 0 for no hit, 1 for hit
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void CalTrajectoryPara(TLorentzVector P, int Z, int id); // id = 0 for Pb, id = 1 for PB.
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void CalTrajectoryPara(TLorentzVector P, int Z, bool isLightRecoil);
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int GetNumberOfDetectorsInSamePos(){return array.mDet;}
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double GetEnergy(){return e;}
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@ -98,25 +99,28 @@ public:
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/// clockwise rotation for B-field along the z-axis, sign = 1.
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double XPos(double Zpos, double theta, double phi, double rho, int sign){
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if( TMath::IsNaN(Zpos) ) return TMath::QuietNaN();
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return rho * ( TMath::Sin( TMath::Tan(theta) * Zpos / rho - sign * phi ) + sign * TMath::Sin(phi) ) + xOff;
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}
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double YPos(double Zpos, double theta, double phi, double rho, int sign){
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if( TMath::IsNaN(Zpos) ) return TMath::QuietNaN();
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return rho * sign * (TMath::Cos( TMath::Tan(theta) * Zpos / rho - sign * phi ) - TMath::Cos(phi)) + yOff;
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}
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double RPos(double Zpos, double theta, double phi, double rho, int sign){
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double x = XPos(Zpos, theta, phi, rho, sign) ;
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double y = YPos(Zpos, theta, phi, rho, sign) ;
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return sqrt(x*x+y*y);
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if( TMath::IsNaN(Zpos) ) return TMath::QuietNaN();
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double x = XPos(Zpos, theta, phi, rho, sign) ;
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double y = YPos(Zpos, theta, phi, rho, sign) ;
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return sqrt(x*x+y*y);
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}
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double GetXPos(double ZPos){ return XPos( ZPos, orbitb.theta, orbitb.phi, orbitb.rho, detGeo.BfieldSign); }
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double GetYPos(double ZPos){ return YPos( ZPos, orbitb.theta, orbitb.phi, orbitb.rho, detGeo.BfieldSign); }
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double GetR(double ZPos) { return RPos( ZPos, orbitb.theta, orbitb.phi, orbitb.rho, detGeo.BfieldSign); }
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double GetXPos(double ZPos){ return TMath::IsNaN(ZPos) ? TMath::QuietNaN() : XPos( ZPos, orbitb.theta, orbitb.phi, orbitb.rho, detGeo.BfieldSign); }
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double GetYPos(double ZPos){ return TMath::IsNaN(ZPos) ? TMath::QuietNaN() : YPos( ZPos, orbitb.theta, orbitb.phi, orbitb.rho, detGeo.BfieldSign); }
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double GetR(double ZPos) { return TMath::IsNaN(ZPos) ? TMath::QuietNaN() : RPos( ZPos, orbitb.theta, orbitb.phi, orbitb.rho, detGeo.BfieldSign); }
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double GetRecoilEnergy(){return eB;}
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double GetRecoilXPos(double ZPos){ return XPos( ZPos, orbitB.theta, orbitB.phi, orbitB.rho, detGeo.BfieldSign); }
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double GetRecoilYPos(double ZPos){ return YPos( ZPos, orbitB.theta, orbitB.phi, orbitB.rho, detGeo.BfieldSign); }
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double GetRecoilR(double ZPos) { return RPos( ZPos, orbitB.theta, orbitB.phi, orbitB.rho, detGeo.BfieldSign); }
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double GetRecoilXPos(double ZPos){ return TMath::IsNaN(ZPos) ? TMath::QuietNaN() : XPos( ZPos, orbitB.theta, orbitB.phi, orbitB.rho, detGeo.BfieldSign); }
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double GetRecoilYPos(double ZPos){ return TMath::IsNaN(ZPos) ? TMath::QuietNaN() : YPos( ZPos, orbitB.theta, orbitB.phi, orbitB.rho, detGeo.BfieldSign); }
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double GetRecoilR(double ZPos) { return TMath::IsNaN(ZPos) ? TMath::QuietNaN() : RPos( ZPos, orbitB.theta, orbitB.phi, orbitB.rho, detGeo.BfieldSign); }
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double GetBField() {return detGeo.Bfield;}
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double GetDetRadius() {return array.detPerpDist;}
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@ -125,6 +129,9 @@ public:
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trajectory GetTrajectory_B() {return orbitB;}
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DetGeo GetDetectorGeometry() {return detGeo;}
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TString GetHitMessage() const {return hitMessage;}
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TString GetAcceptanceMessage() const {return accMessage;}
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private:
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@ -156,10 +163,12 @@ private:
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double eB; ///energy of heavy recoil
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bool isDetReady;
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TString hitMessage;
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TString accMessage; //acceptance check
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double xOff, yOff; // beam position
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bool overrideDetDistance;
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bool overrideFirstPos;
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bool isCoincidentWithRecoil;
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@ -182,6 +191,9 @@ HELIOS::HELIOS(){
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isDetReady = false;
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hitMessage = "";
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accMessage = "";
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overrideDetDistance = false;
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overrideFirstPos = false;
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isCoincidentWithRecoil = false;
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@ -220,40 +232,43 @@ int HELIOS::DetAcceptance(){
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if( isDetReady == false ) return 0;
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// -1 ========= when recoil direction is not same side of array
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if( array.firstPos < 0 && orbitb.z > 0 ) return -1;
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if( array.firstPos > 0 && orbitb.z < 0 ) return -1;
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if( array.firstPos < 0 && orbitb.z > 0 ) {accMessage = "array at upstream, z is downstream."; return -1;}
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if( array.firstPos > 0 && orbitb.z < 0 ) {accMessage = "array at downstream, z is upstream."; return -1;}
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// -11 ======== rho is too small
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if( 2 * orbitb.rho < array.detPerpDist ) return -11;
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if( 2 * orbitb.rho < array.detPerpDist ) { accMessage = "rho is too small"; return -11;}
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// -15 ========= if detRowID == -1, should be (2 * orbitb.rho < perpDist)
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if( orbitb.detRowID == -1 ) return -15;
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if( orbitb.detRowID == -1 ) {accMessage = "det Row ID == -1"; return -15;}
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// -10 =========== when rho is too big .
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if( detGeo.bore < 2 * orbitb.rho) return -10;
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if( detGeo.bore < 2 * orbitb.rho) { accMessage = "rho is too big"; return -10;}
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// -14 ========== check particle-B hit radius on recoil dectector
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if( isCoincidentWithRecoil && orbitB.R > detGeo.recoilOuterRadius ) return -14;
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if( isCoincidentWithRecoil && orbitB.R > detGeo.recoilOuterRadius ) {
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accMessage = "heavy recoil does not hit recoil detector";
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return -14;
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}
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//if( isCoincidentWithRecoil && (orbitB.R > rhoRecoilout || orbitB.R < rhoRecoilin) ) return -14;
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// -12 ========= check is particle-b was blocked by recoil detector
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rhoHit = GetR(detGeo.recoilPos);
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if( orbitb.z > 0 && detGeo.recoilPos > 0 && orbitb.z > detGeo.recoilPos && rhoHit < detGeo.recoilOuterRadius ) return -12;
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if( orbitb.z < 0 && detGeo.recoilPos < 0 && orbitb.z < detGeo.recoilPos && rhoHit < detGeo.recoilOuterRadius ) return -12;
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if( orbitb.z > 0 && detGeo.recoilPos > 0 && orbitb.z > detGeo.recoilPos && rhoHit < detGeo.recoilOuterRadius ) { accMessage = "light recoil blocked by recoil detector"; return -12;}
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if( orbitb.z < 0 && detGeo.recoilPos < 0 && orbitb.z < detGeo.recoilPos && rhoHit < detGeo.recoilOuterRadius ) { accMessage = "light recoil blocked by recoil detector"; return -12;}
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// -13 ========= not more than 3 loops
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if( orbitb.loop > 3 ) return -13;
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if( orbitb.loop > 3 ) {accMessage = "more than 3 loops."; return -13;}
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// -2 ========= calculate the "y"-distance from detector center
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if( sqrt(orbitb.R*orbitb.R - array.detPerpDist * array.detPerpDist)> array.detWidth/2 ) return -2;
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if( sqrt(orbitb.R*orbitb.R - array.detPerpDist * array.detPerpDist)> array.detWidth/2 ) { accMessage = "hit at the XY gap."; return -2;}
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// -3 ==== when zPos further the range of whole array, more loop would not save
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if( array.firstPos < 0 && orbitb.z < array.detPos[0] - array.detLength ) return -3;
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if( array.firstPos > 0 && orbitb.z > array.detPos[array.nDet-1] + array.detLength ) return -3;
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if( array.firstPos < 0 && orbitb.z < array.detPos[0] - array.detLength ) { accMessage = "hit more upstream than the array length"; return -3; }
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if( array.firstPos > 0 && orbitb.z > array.detPos[array.nDet-1] + array.detLength ) { accMessage = "hit more downstream than the array length"; return -3;}
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// -4 ======== Hit on blacker
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if( array.blocker != 0 && array.firstPos > 0 && array.detPos[0] - array.blocker < orbitb.z && orbitb.z < array.detPos[0] ) return -4;
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if( array.blocker != 0 && array.firstPos < 0 && array.detPos[array.nDet-1] < orbitb.z && orbitb.z < array.detPos[array.nDet-1] + array.blocker ) return -4;
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if( array.blocker != 0 && array.firstPos > 0 && array.detPos[0] - array.blocker < orbitb.z && orbitb.z < array.detPos[0] ) { accMessage = "hit blocker"; return -4;}
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if( array.blocker != 0 && array.firstPos < 0 && array.detPos[array.nDet-1] < orbitb.z && orbitb.z < array.detPos[array.nDet-1] + array.blocker ) { accMessage = "hit blocker"; return -4;}
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// 2 ====== when zPos less then the nearest position, more loop may hit
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int increaseLoopFlag = 0;
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@ -264,6 +279,7 @@ int HELIOS::DetAcceptance(){
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orbitb.effLoop += 1.0;
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orbitb.loop += 1;
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orbitb.t = orbitb.t0 * orbitb.effLoop;
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accMessage = " hit less than the nearest array. increase loop ";
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return 2;
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}
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@ -273,6 +289,7 @@ int HELIOS::DetAcceptance(){
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if( array.detPos[i] - array.detLength <= orbitb.z && orbitb.z <= array.detPos[i]) {
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orbitb.detID = i;
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detX = ( orbitb.z - (array.detPos[i] + array.detLength/2 ))/ array.detLength * 2 ;// range from -1 , 1
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accMessage = "hit array";
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return 1;
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}
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}
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@ -282,6 +299,7 @@ int HELIOS::DetAcceptance(){
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///printf(" %d | %f < z = %f < %f \n", i, array.detPos[i], orbitb.z, array.detPos[i]+length);
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orbitb.detID = i;
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detX = ( orbitb.z - (array.detPos[i] - array.detLength/2 ))/ array.detLength*2 ;// range from -1 , 1
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accMessage = "hit array";
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return 1;
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}
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}
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@ -291,11 +309,11 @@ int HELIOS::DetAcceptance(){
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// -5 ======== check hit array gap
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if( array.firstPos < 0 ){
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for( int i = 0; i < array.nDet-1 ; i++){
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if( array.detPos[i] < orbitb.z && orbitb.z < array.detPos[i+1] - array.detLength ) return -5; //increaseLoopFlag = 3;
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if( array.detPos[i] < orbitb.z && orbitb.z < array.detPos[i+1] - array.detLength ) { accMessage = "hit array Z-gap"; return -5; }//increaseLoopFlag = 3;
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}
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}else{
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for( int i = 0; i < array.nDet-1 ; i++){
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if( array.detPos[i] + array.detLength < orbitb.z && orbitb.z < array.detPos[i+1] ) return -5; //increaseLoopFlag = 3;
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if( array.detPos[i] + array.detLength < orbitb.z && orbitb.z < array.detPos[i+1] ) { accMessage = "hit array Z-gap"; return -5; }//increaseLoopFlag = 3;
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}
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}
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if (increaseLoopFlag == 3 ) {
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@ -303,16 +321,17 @@ int HELIOS::DetAcceptance(){
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orbitb.effLoop += 1.0;
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orbitb.loop += 1;
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orbitb.t = orbitb.t0 * orbitb.effLoop;
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accMessage = " try one more loop. ";
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return 3;
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}
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accMessage = " unknown reason ";
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return -20; // for unknown reason
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}
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void HELIOS::CalTrajectoryPara(TLorentzVector P, int Z, int id){
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void HELIOS::CalTrajectoryPara(TLorentzVector P, int Z, bool isLightRecoil){
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if( id == 0 ){
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if( isLightRecoil ){
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orbitb.theta = P.Theta();
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orbitb.phi = P.Phi();
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orbitb.rho = P.Pt() / abs(detGeo.Bfield) / Z / c * 1000; //mm
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@ -323,10 +342,8 @@ void HELIOS::CalTrajectoryPara(TLorentzVector P, int Z, int id){
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orbitb.detID = -1;
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orbitb.detRowID = -1;
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}
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if( id == 1 ){
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}else{
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orbitB.theta = P.Theta();
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orbitB.phi = P.Phi();
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orbitB.rho = P.Pt() / abs(detGeo.Bfield) / Z / c * 1000; //mm
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@ -337,29 +354,27 @@ void HELIOS::CalTrajectoryPara(TLorentzVector P, int Z, int id){
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orbitB.detID = -1;
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orbitB.detRowID = -1;
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|
||||
}
|
||||
}
|
||||
|
||||
int HELIOS::CalArrayHit(TLorentzVector Pb, int Zb){
|
||||
int HELIOS::CalArrayHit(TLorentzVector Pb, int Zb, bool debug){
|
||||
|
||||
e = Pb.E() - Pb.M();
|
||||
detX = TMath::QuietNaN();
|
||||
rhoHit = TMath::QuietNaN();
|
||||
|
||||
CalTrajectoryPara(Pb, Zb, 0);
|
||||
CalTrajectoryPara(Pb, Zb, true);
|
||||
|
||||
int targetLoop = 1;
|
||||
int inOut = array.detFaceOut == true ? 1: 0; //1 = from Outside, 0 = from inside
|
||||
|
||||
bool debug = false;
|
||||
|
||||
if( debug ) {
|
||||
printf("===================================\n");
|
||||
printf("theta : %f deg, phi : %f deg \n", orbitb.theta * TMath::RadToDeg(), orbitb.phi * TMath::RadToDeg());
|
||||
printf("z0: %f mm, rho : %f mm \n", orbitb.z0, orbitb.rho);
|
||||
printf(" inOut : %d = %s \n", inOut, inOut == 1 ? "Out" : "in");
|
||||
printf(" z range : %.2f - %.2f \n", detGeo.zMin, detGeo.zMax);
|
||||
printf(" B-field sign : %d\n", detGeo.BfieldSign);
|
||||
printf("-----------------------------------\n");
|
||||
}
|
||||
|
||||
|
|
@ -373,7 +388,7 @@ int HELIOS::CalArrayHit(TLorentzVector Pb, int Zb){
|
|||
double phiD = TMath::TwoPi()/array.mDet * i ;
|
||||
double dphi = orbitb.phi - phiD;
|
||||
double aEff = array.detPerpDist - (xOff * TMath::Cos(phiD) + yOff * TMath::Sin(phiD));
|
||||
double hahaha = asin( aEff/ orbitb.rho - detGeo.BfieldTheta * sin(dphi));
|
||||
double hahaha = asin( aEff/ orbitb.rho - detGeo.BfieldSign * sin(dphi));
|
||||
|
||||
int n = 2*targetLoop + inOut;
|
||||
|
||||
|
|
@ -390,22 +405,12 @@ int HELIOS::CalArrayHit(TLorentzVector Pb, int Zb){
|
|||
}
|
||||
|
||||
///Selection
|
||||
if( !TMath::IsNaN(zP) && 0< zP/orbitb.z0 && TMath::Max(0, targetLoop-1) < zP/orbitb.z0 && zP/orbitb.z0 < targetLoop ) {
|
||||
if( !TMath::IsNaN(zP) && 0 < zP/orbitb.z0 && TMath::Max(0, targetLoop-1) < zP/orbitb.z0 && zP/orbitb.z0 < targetLoop ) {
|
||||
zPossible.push_back(zP);
|
||||
dID.push_back(i);
|
||||
}
|
||||
}
|
||||
/*
|
||||
if( zPossible.size() == 0 ){ // will not happen
|
||||
zHit = TMath::QuietNaN();
|
||||
xPos = TMath::QuietNaN();
|
||||
yPos = TMath::QuietNaN();
|
||||
loop = -1;
|
||||
detID = -1;
|
||||
detRowID = -1;
|
||||
return -1 ;
|
||||
}*/
|
||||
|
||||
|
||||
if( debug ) printf("-----------------------------------\n");
|
||||
double dMin = 1;
|
||||
for( int i = 0; i < (int) zPossible.size(); i++){
|
||||
|
|
@ -434,6 +439,7 @@ int HELIOS::CalArrayHit(TLorentzVector Pb, int Zb){
|
|||
orbitb.z = TMath::QuietNaN();
|
||||
orbitb.loop = -1;
|
||||
orbitb.detRowID = -1;
|
||||
hitMessage = "wrong direction.";
|
||||
return - 2;
|
||||
}
|
||||
|
||||
|
|
@ -447,6 +453,7 @@ int HELIOS::CalArrayHit(TLorentzVector Pb, int Zb){
|
|||
orbitb.z = TMath::QuietNaN();
|
||||
orbitb.loop = -1;
|
||||
orbitb.detRowID = -1;
|
||||
hitMessage = "not on the detector plan.";
|
||||
return -3;
|
||||
}
|
||||
}
|
||||
|
|
@ -459,12 +466,13 @@ int HELIOS::CalArrayHit(TLorentzVector Pb, int Zb){
|
|||
orbitb.y = GetYPos(orbitb.z) ;
|
||||
orbitb.R = GetR(orbitb.z);
|
||||
|
||||
hitMessage = "successful hit.";
|
||||
return 1; // return 1 when OK
|
||||
}
|
||||
|
||||
int HELIOS::CalRecoilHit(TLorentzVector PB, int ZB){
|
||||
|
||||
CalTrajectoryPara(PB, ZB, 1);
|
||||
CalTrajectoryPara(PB, ZB, false);
|
||||
|
||||
orbitB.z = detGeo.recoilPos;
|
||||
orbitB.x = GetRecoilXPos(detGeo.recoilPos) ;
|
||||
|
|
|
|||
|
|
@ -21,7 +21,20 @@
|
|||
//=======================================================
|
||||
class TransferReaction {
|
||||
public:
|
||||
TransferReaction();
|
||||
TransferReaction(){Inititization();};
|
||||
TransferReaction(int beamA, int beamZ,
|
||||
int targetA, int targetZ,
|
||||
int recoilA, int recoilZ, float beamEnergy_AMeV){
|
||||
Inititization();
|
||||
SetReactionSimple(beamA, beamZ,
|
||||
targetA, targetZ,
|
||||
recoilA, recoilZ, beamEnergy_AMeV);
|
||||
}
|
||||
TransferReaction(string reactionConfigFile){
|
||||
Inititization();
|
||||
SetReactionFromFile(reactionConfigFile);
|
||||
}
|
||||
|
||||
~TransferReaction();
|
||||
|
||||
void SetA(int A, int Z, double Ex);
|
||||
|
|
@ -41,15 +54,13 @@ public:
|
|||
TString GetReactionName();
|
||||
TString GetReactionName_Latex();
|
||||
|
||||
ReactionConfig GetRectionConfig() { return reaction;}
|
||||
ReactionConfig GetRectionConfig() { return reactionConfig;}
|
||||
|
||||
double GetMass_A() const {return mA + ExA;}
|
||||
double GetMass_a() const {return ma;}
|
||||
double GetMass_b() const {return mb;}
|
||||
double GetMass_B() const {return mB + ExB;}
|
||||
|
||||
int GetCharge_b() const {return reaction.recoilLightZ;}
|
||||
|
||||
double GetCMTotalKE() {return Etot - mA - ma;}
|
||||
double GetQValue() {return mA + ExA + ma - mb - mB - ExB;}
|
||||
double GetMaxExB() {return Etot - mb - mB;}
|
||||
|
|
@ -59,6 +70,8 @@ public:
|
|||
TLorentzVector GetPb(){return Pb;}
|
||||
TLorentzVector GetPB(){return PB;}
|
||||
|
||||
void PrintFourVectors();
|
||||
|
||||
void CalReactionConstant();
|
||||
|
||||
void Event(double thetaCM_rad, double phiCM_rad);
|
||||
|
|
@ -72,7 +85,7 @@ public:
|
|||
|
||||
private:
|
||||
|
||||
ReactionConfig reaction;
|
||||
ReactionConfig reactionConfig;
|
||||
|
||||
string nameA, namea, nameb, nameB;
|
||||
double thetaIN, phiIN;
|
||||
|
|
@ -92,10 +105,12 @@ private:
|
|||
TLorentzVector PA, Pa, Pb, PB;
|
||||
|
||||
TString format(TString name);
|
||||
|
||||
void Inititization();
|
||||
|
||||
};
|
||||
|
||||
TransferReaction::TransferReaction(){
|
||||
void TransferReaction::Inititization(){
|
||||
|
||||
thetaIN = 0.;
|
||||
phiIN = 0.;
|
||||
|
|
@ -104,7 +119,7 @@ TransferReaction::TransferReaction(){
|
|||
Setb(1,1);
|
||||
SetB(13,6);
|
||||
TA = 6;
|
||||
T = TA * reaction.beamA;
|
||||
T = TA * reactionConfig.beamA;
|
||||
|
||||
ExA = 0;
|
||||
ExB = 0;
|
||||
|
|
@ -126,8 +141,8 @@ TransferReaction::~TransferReaction(){
|
|||
void TransferReaction::SetA(int A, int Z, double Ex = 0){
|
||||
Isotope temp (A, Z);
|
||||
mA = temp.Mass;
|
||||
reaction.beamA = A;
|
||||
reaction.beamZ = Z;
|
||||
reactionConfig.beamA = A;
|
||||
reactionConfig.beamZ = Z;
|
||||
ExA = Ex;
|
||||
nameA = temp.Name;
|
||||
isReady = false;
|
||||
|
|
@ -137,8 +152,8 @@ void TransferReaction::SetA(int A, int Z, double Ex = 0){
|
|||
void TransferReaction::Seta(int A, int Z){
|
||||
Isotope temp (A, Z);
|
||||
ma = temp.Mass;
|
||||
reaction.targetA = A;
|
||||
reaction.targetZ = Z;
|
||||
reactionConfig.targetA = A;
|
||||
reactionConfig.targetZ = Z;
|
||||
namea = temp.Name;
|
||||
isReady = false;
|
||||
isBSet = false;
|
||||
|
|
@ -146,8 +161,8 @@ void TransferReaction::Seta(int A, int Z){
|
|||
void TransferReaction::Setb(int A, int Z){
|
||||
Isotope temp (A, Z);
|
||||
mb = temp.Mass;
|
||||
reaction.recoilLightA = A;
|
||||
reaction.recoilLightZ = Z;
|
||||
reactionConfig.recoilLightA = A;
|
||||
reactionConfig.recoilLightZ = Z;
|
||||
nameb = temp.Name;
|
||||
isReady = false;
|
||||
isBSet = false;
|
||||
|
|
@ -155,8 +170,8 @@ void TransferReaction::Setb(int A, int Z){
|
|||
void TransferReaction::SetB(int A, int Z){
|
||||
Isotope temp (A, Z);
|
||||
mB = temp.Mass;
|
||||
reaction.recoilHeavyA = A;
|
||||
reaction.recoilHeavyZ = Z;
|
||||
reactionConfig.recoilHeavyA = A;
|
||||
reactionConfig.recoilHeavyZ = Z;
|
||||
nameB = temp.Name;
|
||||
isReady = false;
|
||||
isBSet = true;
|
||||
|
|
@ -164,7 +179,7 @@ void TransferReaction::SetB(int A, int Z){
|
|||
|
||||
void TransferReaction::SetIncidentEnergyAngle(double KEA, double theta, double phi){
|
||||
this->TA = KEA;
|
||||
this->T = TA * reaction.beamA;
|
||||
this->T = TA * reactionConfig.beamA;
|
||||
this->thetaIN = theta;
|
||||
this->phiIN = phi;
|
||||
isReady = false;
|
||||
|
|
@ -174,15 +189,15 @@ void TransferReaction::SetReactionSimple(int beamA, int beamZ,
|
|||
int targetA, int targetZ,
|
||||
int recoilA, int recoilZ, float beamEnergy_AMeV){
|
||||
|
||||
reaction.SetReactionSimple(beamA, beamZ,
|
||||
reactionConfig.SetReactionSimple(beamA, beamZ,
|
||||
targetA, targetZ,
|
||||
recoilA, recoilZ, beamEnergy_AMeV);
|
||||
|
||||
SetA(reaction.beamA, reaction.beamZ);
|
||||
Seta(reaction.targetA, reaction.targetZ);
|
||||
Setb(reaction.recoilLightA, reaction.recoilLightZ);
|
||||
SetB(reaction.recoilHeavyA, reaction.recoilHeavyZ);
|
||||
SetIncidentEnergyAngle(reaction.beamEnergy, 0, 0);
|
||||
SetA(reactionConfig.beamA, reactionConfig.beamZ);
|
||||
Seta(reactionConfig.targetA, reactionConfig.targetZ);
|
||||
Setb(reactionConfig.recoilLightA, reactionConfig.recoilLightZ);
|
||||
SetB(reactionConfig.recoilHeavyA, reactionConfig.recoilHeavyZ);
|
||||
SetIncidentEnergyAngle(reactionConfig.beamEnergy, 0, 0);
|
||||
|
||||
CalReactionConstant();
|
||||
|
||||
|
|
@ -200,13 +215,13 @@ void TransferReaction::SetExB(double Ex){
|
|||
|
||||
void TransferReaction::SetReactionFromFile(string reactionConfigFile){
|
||||
|
||||
if( reaction.LoadReactionConfig(reactionConfigFile) ){
|
||||
if( reactionConfig.LoadReactionConfig(reactionConfigFile) ){
|
||||
|
||||
SetA(reaction.beamA, reaction.beamZ);
|
||||
Seta(reaction.targetA, reaction.targetZ);
|
||||
Setb(reaction.recoilLightA, reaction.recoilLightZ);
|
||||
SetB(reaction.recoilHeavyA, reaction.recoilHeavyZ);
|
||||
SetIncidentEnergyAngle(reaction.beamEnergy, 0, 0);
|
||||
SetA(reactionConfig.beamA, reactionConfig.beamZ);
|
||||
Seta(reactionConfig.targetA, reactionConfig.targetZ);
|
||||
Setb(reactionConfig.recoilLightA, reactionConfig.recoilLightZ);
|
||||
SetB(reactionConfig.recoilHeavyA, reactionConfig.recoilHeavyZ);
|
||||
SetIncidentEnergyAngle(reactionConfig.beamEnergy, 0, 0);
|
||||
|
||||
CalReactionConstant();
|
||||
|
||||
|
|
@ -245,9 +260,9 @@ TString TransferReaction::GetReactionName_Latex(){
|
|||
|
||||
void TransferReaction::CalReactionConstant(){
|
||||
if( !isBSet){
|
||||
reaction.recoilHeavyA = reaction.beamA + reaction.targetA - reaction.recoilLightA;
|
||||
reaction.recoilHeavyZ = reaction.beamZ + reaction.targetZ - reaction.recoilLightZ;
|
||||
Isotope temp (reaction.recoilHeavyA, reaction.recoilHeavyZ);
|
||||
reactionConfig.recoilHeavyA = reactionConfig.beamA + reactionConfig.targetA - reactionConfig.recoilLightA;
|
||||
reactionConfig.recoilHeavyZ = reactionConfig.beamZ + reactionConfig.targetZ - reactionConfig.recoilLightZ;
|
||||
Isotope temp (reactionConfig.recoilHeavyA, reactionConfig.recoilHeavyZ);
|
||||
mB = temp.Mass;
|
||||
isBSet = true;
|
||||
}
|
||||
|
|
@ -267,6 +282,21 @@ void TransferReaction::CalReactionConstant(){
|
|||
isReady = true;
|
||||
}
|
||||
|
||||
void TransferReaction::PrintFourVectors(){
|
||||
|
||||
printf("A : %10.2f %10.2f %10.2f %10.2f\n", PA.E(), PA.Px(), PA.Py(), PA.Pz());
|
||||
printf("a : %10.2f %10.2f %10.2f %10.2f\n", Pa.E(), Pa.Px(), Pa.Py(), Pa.Pz());
|
||||
printf("b : %10.2f %10.2f %10.2f %10.2f\n", Pb.E(), Pb.Px(), Pb.Py(), Pb.Pz());
|
||||
printf("B : %10.2f %10.2f %10.2f %10.2f\n", PB.E(), PB.Px(), PB.Py(), PB.Pz());
|
||||
printf("-------------------------------------------------------\n");
|
||||
printf("B : %10.2f %10.2f %10.2f %10.2f\n",
|
||||
PA.E() + Pa.E() - Pb.E() - PB.E(),
|
||||
PA.Px() + Pa.Px() - Pb.Px() - PB.Px(),
|
||||
PA.Py() + Pa.Py() - Pb.Py() - PB.Py(),
|
||||
PA.Pz() + Pa.Pz() - Pb.Pz() - PB.Pz());
|
||||
|
||||
}
|
||||
|
||||
void TransferReaction::Event(double thetaCM_rad, double phiCM_rad){
|
||||
|
||||
if( isReady == false ){
|
||||
|
|
@ -325,7 +355,7 @@ std::pair<double, double> TransferReaction::CalExThetaCM(double e, double z, dou
|
|||
double mass = mb;
|
||||
double massB = mB;
|
||||
double y = e + mass;
|
||||
double slope = 299.792458 * reaction.recoilLightZ * abs(Bfield) / TMath::TwoPi() * beta / 1000.; // MeV/mm;
|
||||
double slope = 299.792458 * reactionConfig.recoilLightZ * abs(Bfield) / TMath::TwoPi() * beta / 1000.; // MeV/mm;
|
||||
double alpha = slope/beta;
|
||||
double G = alpha * gamma * beta * perpDist ;
|
||||
double Z = alpha * gamma * beta * z;
|
||||
|
|
|
|||
|
|
@ -32,16 +32,16 @@ void Transfer(
|
|||
TString filename = "reaction.dat"){ /// when no file, no output.
|
||||
|
||||
//############################################# Set Reaction
|
||||
TransferReaction reaction;
|
||||
reaction.SetReactionFromFile(basicConfig);
|
||||
TransferReaction transfer;
|
||||
transfer.SetReactionFromFile(basicConfig);
|
||||
|
||||
printf("*****************************************************************\n");
|
||||
printf("*\e[1m\e[33m %27s \e[0m*\n", reaction.GetReactionName().Data());
|
||||
printf("*\e[1m\e[33m %27s \e[0m*\n", transfer.GetReactionName().Data());
|
||||
printf("*****************************************************************\n");
|
||||
printf("----- loading reaction setting from %s. \n", basicConfig.c_str());
|
||||
printf("\e[32m#################################### Beam \e[0m\n");
|
||||
|
||||
const ReactionConfig reactionConfig = reaction.GetRectionConfig();
|
||||
const ReactionConfig reactionConfig = transfer.GetRectionConfig();
|
||||
|
||||
reactionConfig.PrintReactionConfig();
|
||||
|
||||
|
|
@ -56,12 +56,12 @@ void Transfer(
|
|||
const DetGeo detGeo = helios.GetDetectorGeometry();
|
||||
|
||||
printf("==================================== E-Z plot slope\n");
|
||||
double betaRect = reaction.GetReactionBeta() ;
|
||||
double gamma = reaction.GetReactionGamma();
|
||||
double mb = reaction.GetMass_b();
|
||||
double pCM = reaction.GetMomentumbCM();
|
||||
double betaRect = transfer.GetReactionBeta() ;
|
||||
double gamma = transfer.GetReactionGamma();
|
||||
double mb = transfer.GetMass_b();
|
||||
double pCM = transfer.GetMomentumbCM();
|
||||
double q = TMath::Sqrt(mb*mb + pCM*pCM); ///energy of light recoil in center of mass
|
||||
double slope = 299.792458 * reaction.GetCharge_b() * abs(helios.GetBField()) / TMath::TwoPi() * betaRect / 1000.; /// MeV/mm
|
||||
double slope = 299.792458 * reactionConfig.recoilLightZ * abs(helios.GetBField()) / TMath::TwoPi() * betaRect / 1000.; /// MeV/mm
|
||||
printf(" e-z slope : %f MeV/mm\n", slope);
|
||||
double intercept = q/gamma - mb; // MeV
|
||||
printf(" e-z intercept (ground state) : %f MeV\n", intercept);
|
||||
|
|
@ -72,11 +72,11 @@ void Transfer(
|
|||
keyParaOut = fopen (filename.Data(), "w+");
|
||||
|
||||
printf("=========== save key reaction constants to %s \n", filename.Data());
|
||||
fprintf(keyParaOut, "%-15.4f //%s\n", reaction.GetMass_b(), "mass_b");
|
||||
fprintf(keyParaOut, "%-15d //%s\n", reaction.GetCharge_b(), "charge_b");
|
||||
fprintf(keyParaOut, "%-15.8f //%s\n", reaction.GetReactionBeta(), "betaCM");
|
||||
fprintf(keyParaOut, "%-15.4f //%s\n", reaction.GetCMTotalEnergy(), "Ecm");
|
||||
fprintf(keyParaOut, "%-15.4f //%s\n", reaction.GetMass_B(), "mass_B");
|
||||
fprintf(keyParaOut, "%-15.4f //%s\n", transfer.GetMass_b(), "mass_b");
|
||||
fprintf(keyParaOut, "%-15d //%s\n", reactionConfig.recoilLightZ, "charge_b");
|
||||
fprintf(keyParaOut, "%-15.8f //%s\n", transfer.GetReactionBeta(), "betaCM");
|
||||
fprintf(keyParaOut, "%-15.4f //%s\n", transfer.GetCMTotalEnergy(), "Ecm");
|
||||
fprintf(keyParaOut, "%-15.4f //%s\n", transfer.GetMass_B(), "mass_B");
|
||||
fprintf(keyParaOut, "%-15.4f //%s\n", slope/betaRect, "alpha=slope/betaRect");
|
||||
|
||||
fflush(keyParaOut);
|
||||
|
|
@ -147,9 +147,9 @@ void Transfer(
|
|||
printf("%3s | %7s | %5s | %3s | %10s | %5s \n", "", "Ex[MeV]", "Xsec", "SF", "sigma[MeV]", "y0[MeV]");
|
||||
printf("----+---------+------+-----+------------+--------\n");
|
||||
for(int i = 0; i < n ; i++){
|
||||
reaction.SetExB(ExKnown[i]);
|
||||
reaction.CalReactionConstant();
|
||||
kCM.push_back(reaction.GetMomentumbCM());
|
||||
transfer.SetExB(ExKnown[i]);
|
||||
transfer.CalReactionConstant();
|
||||
kCM.push_back(transfer.GetMomentumbCM());
|
||||
y0.push_back(TMath::Sqrt(mb*mb + kCM[i]*kCM[i])/gamma - mb);
|
||||
if( reactionConfig.isDecay ) {
|
||||
TLorentzVector temp(0,0,0,0);
|
||||
|
|
@ -169,9 +169,9 @@ void Transfer(
|
|||
ExKnown.push_back(0.0);
|
||||
ExStrength.push_back(1.0);
|
||||
ExWidth.push_back(0.0);
|
||||
reaction.SetExB(ExKnown[0]);
|
||||
reaction.CalReactionConstant();
|
||||
kCM.push_back(reaction.GetMomentumbCM());
|
||||
transfer.SetExB(ExKnown[0]);
|
||||
transfer.CalReactionConstant();
|
||||
kCM.push_back(transfer.GetMomentumbCM());
|
||||
y0.push_back(TMath::Sqrt(mb*mb + kCM[0]*kCM[0])/gamma - mb);
|
||||
}
|
||||
|
||||
|
|
@ -215,7 +215,7 @@ void Transfer(
|
|||
TMacro reactionData(filename.Data());
|
||||
double KEAmean = reactionConfig.beamEnergy;
|
||||
TString str;
|
||||
str.Form("%s @ %.2f MeV/u", reaction.GetReactionName_Latex().Data(), KEAmean);
|
||||
str.Form("%s @ %.2f MeV/u", transfer.GetReactionName_Latex().Data(), KEAmean);
|
||||
config.SetName(str.Data());
|
||||
config.Write("reactionConfig");
|
||||
detGeoTxt.Write("detGeo");
|
||||
|
|
@ -486,7 +486,7 @@ void Transfer(
|
|||
//==== Set Ex of A
|
||||
ExAID = gRandom->Integer(nExA);
|
||||
ExA = ExAList[ExAID];
|
||||
reaction.SetExA(ExA);
|
||||
transfer.SetExA(ExA);
|
||||
|
||||
//==== Set Ex of B
|
||||
if( ExKnown.size() == 1 ) {
|
||||
|
|
@ -496,7 +496,7 @@ void Transfer(
|
|||
ExID = exDist->GetRandom();
|
||||
Ex = ExKnown[ExID]+ (ExWidth[ExID] == 0 ? 0 : gRandom->Gaus(0, ExWidth[ExID]));
|
||||
}
|
||||
reaction.SetExB(Ex);
|
||||
transfer.SetExB(Ex);
|
||||
|
||||
//==== Set incident beam
|
||||
KEA = reactionConfig.beamEnergy;
|
||||
|
|
@ -514,9 +514,9 @@ void Transfer(
|
|||
phi = 0.0;
|
||||
|
||||
//==== for taregt scattering
|
||||
reaction.SetIncidentEnergyAngle(KEA, theta, 0.);
|
||||
reaction.CalReactionConstant();
|
||||
TLorentzVector PA = reaction.GetPA();
|
||||
transfer.SetIncidentEnergyAngle(KEA, theta, 0.);
|
||||
transfer.CalReactionConstant();
|
||||
TLorentzVector PA = transfer.GetPA();
|
||||
|
||||
//depth = 0;
|
||||
if( isTargetScattering ){
|
||||
|
|
@ -525,9 +525,9 @@ void Transfer(
|
|||
msA.SetTarget(density, depth);
|
||||
TLorentzVector PAnew = msA.Scattering(PA);
|
||||
KEAnew = msA.GetKE()/reactionConfig.beamA;
|
||||
reaction.SetIncidentEnergyAngle(KEAnew, theta, phi);
|
||||
reaction.CalReactionConstant();
|
||||
Ecm = reaction.GetCMTotalKE();
|
||||
transfer.SetIncidentEnergyAngle(KEAnew, theta, phi);
|
||||
transfer.CalReactionConstant();
|
||||
Ecm = transfer.GetCMTotalKE();
|
||||
}
|
||||
|
||||
//==== Calculate thetaCM, phiCM
|
||||
|
|
@ -541,9 +541,9 @@ void Transfer(
|
|||
double phiCM = TMath::TwoPi() * gRandom->Rndm();
|
||||
|
||||
//==== Calculate reaction
|
||||
reaction.Event(thetaCM, phiCM);
|
||||
TLorentzVector Pb = reaction.GetPb();
|
||||
TLorentzVector PB = reaction.GetPB();
|
||||
transfer.Event(thetaCM, phiCM);
|
||||
TLorentzVector Pb = transfer.GetPb();
|
||||
TLorentzVector PB = transfer.GetPB();
|
||||
|
||||
//==== Calculate energy loss of scattered and recoil in target
|
||||
if( isTargetScattering ){
|
||||
|
|
@ -593,7 +593,7 @@ void Transfer(
|
|||
///printf(" thetaCM : %f \n", thetaCM * TMath::RadToDeg());
|
||||
|
||||
if( Tb > 0 || TB > 0 ){
|
||||
helios.CalArrayHit(Pb, reaction.GetCharge_b());
|
||||
helios.CalArrayHit(Pb, reactionConfig.recoilLightZ);
|
||||
helios.CalRecoilHit(PB, new_zB);
|
||||
hit = 2;
|
||||
while( hit > 1 ){ hit = helios.DetAcceptance(); } /// while hit > 1, goto next loop;
|
||||
|
|
@ -640,17 +640,17 @@ void Transfer(
|
|||
|
||||
//other recoil detectors
|
||||
if ( detGeo.recoilPos1 != 0 ){
|
||||
xRecoil1 = helios.GetRecoilXPos(detGeo.recoilPos1);
|
||||
yRecoil1 = helios.GetRecoilYPos(detGeo.recoilPos1);
|
||||
xRecoil1 = helios.GetRecoilXPos(detGeo.recoilPos1);
|
||||
yRecoil1 = helios.GetRecoilYPos(detGeo.recoilPos1);
|
||||
rhoRecoil1 = helios.GetRecoilR(detGeo.recoilPos1);
|
||||
}
|
||||
if ( detGeo.recoilPos2 != 0 ){
|
||||
xRecoil2 = helios.GetRecoilXPos(detGeo.recoilPos2);
|
||||
yRecoil2 = helios.GetRecoilYPos(detGeo.recoilPos2);
|
||||
xRecoil2 = helios.GetRecoilXPos(detGeo.recoilPos2);
|
||||
yRecoil2 = helios.GetRecoilYPos(detGeo.recoilPos2);
|
||||
rhoRecoil2 = helios.GetRecoilR(detGeo.recoilPos2);
|
||||
}
|
||||
|
||||
std::pair<double,double> ExThetaCM = reaction.CalExThetaCM(e, z, helios.GetBField(), helios.GetDetRadius());
|
||||
std::pair<double,double> ExThetaCM = transfer.CalExThetaCM(e, z, helios.GetBField(), helios.GetDetRadius());
|
||||
ExCal = ExThetaCM.first;
|
||||
thetaCMCal = ExThetaCM.second;
|
||||
|
||||
|
|
|
|||
|
|
@ -12,9 +12,9 @@ Analysis
|
|||
|
||||
├── SOLARIS.sh // bash script to define some env variable and functions
|
||||
|
||||
├── armory // analysis codes, independent from experiment.
|
||||
├── Armory // analysis codes, independent from experiment.
|
||||
|
||||
├── Cleopatra // Swaper for DWBA code Ptolomey
|
||||
├── Cleopatra // Swaper for DWBA code Ptolomey and simulation
|
||||
|
||||
├── data_raw // should be the symbolic link to the raw data, created by SetUpNewExp
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user