updated peachCake.C
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e3aa858ff0
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.gitignore
vendored
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.gitignore
vendored
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@ -6,3 +6,4 @@
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legacy_code
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nscl2pixie
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nscl2pixie_haha
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*_C_ACLiC_*
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145
peachCake.C
145
peachCake.C
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@ -13,6 +13,9 @@
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TH2F * hCloverID;
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TH2F * hPID;
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TH1F * hZ;
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TH2F * hPID0; // raw
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TH2F * hPID2; // z vs A/Q
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TH2F * hImplantIons;
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TH2F * hImplantBeta; //high gain
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@ -37,12 +40,31 @@ TH1F * hvetoFlag;
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vector<vector<double>> eCorr;
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double TOFCorrection(double energy){
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return (-225.8 - 0.040017 * energy
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+0.0000710839 * energy*energy
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-6.28402e-8 * TMath::Power(energy,3)
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+2.90563e-11 * TMath::Power(energy,4)
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-6.70137e-15 * TMath::Power(energy,5)
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+6.08418e-19 * TMath::Power(energy,6) );
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//return 34./TMath::Sqrt(energy - 93) -235.5;
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}
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void peachCake::Begin(TTree * /*tree*/){
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TString option = GetOption();
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hCloverID = new TH2F("hCloverID", "Clover; ID; energy [keV]", 52, 0, 52, 400, 0, 2000);
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hPID = new TH2F("hPID", "PID; ns; msx40", 500, -265, -220, 500, 0, 6500);
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hPID = new TH2F("hPID", "PID; ns; msx100", 1000, -265, -220, 1000, 0, 3500);
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hPID0 = new TH2F("hPID0", "PID raw; ns; msx100", 1000, -265, -220, 1000, 0, 3500);
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hPID2 = new TH2F("hPID2", "PID2; A/Q; Z", 500, 2, 4.2, 500, 0, 16);
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hZ = new TH1F("hZ", "Z; dE; count", 500, 0, 16);
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hImplantIons = new TH2F("hImplantIons", "Implat low gain; x ; y", 400, 0, 1, 400, 0, 1);
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hImplantBeta = new TH2F("hImplantBeta", "Implat high gain; x ; y", 400, 0, 1, 400, 0, 1);
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@ -131,7 +153,8 @@ Bool_t peachCake::Process(Long64_t entry){
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//======= Scanning the event
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for( int i = 0; i < multi; i++){
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if( 0 <= detID[i] && detID[i] < 100 ){ // Clover
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//----- clover
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if( 0 <= detID[i] && detID[i] < 100 ){
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if( e[i] > 0 ) {
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int id = detID[i];
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double eCal = 0;
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@ -141,64 +164,70 @@ Bool_t peachCake::Process(Long64_t entry){
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hCloverID->Fill(detID[i], eCal);
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}
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}
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if( detID[i] == 200 ) { //dy Beta
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//----- dy Beta
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if( detID[i] == 200 ) {
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if ( multiDyBeta < 4 ){
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dyBetaTime[multiDyBeta] = e_t[i];
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dyBetaEnergy[multiDyBeta] = e[i];
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multiDyBeta ++;
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}
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}
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if( 201 <= detID[i] && detID[i] < 250){ // Implant detector, high gain, Beta
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if( 201 <= detID[i] && detID[i] < 250){
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a_H[detID[i] - 200] = e[i];
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}
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if( detID[i] == 250 ) { //dy Ions
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//----- dy Ions
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if( detID[i] == 250 ) {
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if ( multiDyIons < 4 ){
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dyIonsTime[multiDyIons] = e_t[i];
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dyIonsEnergy[multiDyIons] = e[i];
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multiDyIons ++;
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}
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}
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if( 251 <= detID[i] && detID[i] < 260){ // Implant detector, low gain, Ions
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if( 251 <= detID[i] && detID[i] < 260){
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a_L[detID[i] - 250] = e[i];
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}
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//----- veto_front
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if( detID[i] == 290 ) {
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veto_f = e[i];
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veto_f_time = e_t[i];
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if( veto_f > 0 && (vetoFlag & 1) == 0) vetoFlag += 1;
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}
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//----- veto_rear
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if( detID[i] == 291 ) {
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veto_r = e[i];
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veto_r_time = e_t[i];
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if( veto_r > 0 && (vetoFlag & 2) == 0) vetoFlag += 2;
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}
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if( detID[i] == 300 ) { // image scint L
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//----- image scint L
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if( detID[i] == 300 ) {
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if( e[i] > 1000 ) {
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startTimeL = e_t[i];
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cfdL = cfd[i]/16384.;
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}
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}
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if( detID[i] == 301 ) { // image scint R
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//----- image scint R
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if( detID[i] == 301 ) {
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startTimeR = e_t[i];
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cfdR = cfd[i]/16384.;
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}
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if( detID[i] == 306 ) { // cross T2 analog
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//----- cross T2 analog
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if( detID[i] == 306 ) {
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if( (vetoFlag & 4) == 0) vetoFlag += 4;
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crossEnergy = e[i];
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crossTime = e_t[i];
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}
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if( detID[i] == 307 ) { // cross B2 logic
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//----- cross B2 logic
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if( detID[i] == 307 ) {
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stopTime = e_t[i];
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cfd2 = cfd[i]/16384.;
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if( (vetoFlag & 4) == 0) vetoFlag += 4;
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}
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if( detID[i] == 308 ) energy = e[i]; //MSX40
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//if( detID[i] == 309 ) energy = e[i]; //MSX100
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if( detID[i] == 310 ) { //MSX40 logic
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//----- MSX40
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///if( detID[i] == 308 ) energy = e[i];
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//----- MSX100
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if( detID[i] == 309 ) energy = e[i];
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//----- MSX40 logic
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if( detID[i] == 310 ) {
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startTime40 = e_t[i];
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cfd40 = cfd[i]/16384.;
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}
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@ -209,7 +238,7 @@ Bool_t peachCake::Process(Long64_t entry){
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double startCFD = cfdL;
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TOF = TMath::QuietNaN();
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if( startTime > 0 && stopTime > 0 ){
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if( startTime > 0 && stopTime > 0 && energy > 0 ){
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if( stopTime > startTime ){
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TOF = double(stopTime - startTime) - startCFD + cfd2;
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}else{
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@ -217,8 +246,36 @@ Bool_t peachCake::Process(Long64_t entry){
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}
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TOF = TOF * 8; // to ns
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hPID->Fill(TOF, energy);
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if( energy > 0 ) flag += 1;
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/// TOF correction, A/Q = 3 to have a fixed TOF.
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hPID0->Fill(TOF, energy);
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double newTOF = TOF - TOFCorrection(energy) - 234.;
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hPID->Fill(newTOF, energy);
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flag += 1;
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///======== Z vs A/Q
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double c = 299.792458; /// mm/ns
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double FL = 56423 ; /// mm
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double Brho = 9.04; /// T.mm
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double ma = 931.5;
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double beta0 = Brho * c / TMath::Sqrt( 9*ma*ma + Brho*Brho*c*c); // for AoQ = 3
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double tofOffset = 504; /// ns
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double beta = FL/c/(newTOF+tofOffset);
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double gamma = 1./TMath::Sqrt(1.-beta*beta);
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double Z = sqrt((energy + 19.63) / 15.14) * TMath::Power(beta / beta0,1.3) ;
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double AoQ = c * Brho / gamma/ beta / ma;
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//printf("tof : %f, beta: %f (%f), Z : %f, A/Q : %f \n", TOF + tofOffset, beta, beta0, Z, AoQ);
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Z = -0.15938 + 1.01736 *Z + 0.000203316 * Z*Z;
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hPID2->Fill(AoQ, Z);
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hZ->Fill(Z);
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}
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//================================== Implant
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@ -295,24 +352,17 @@ Bool_t peachCake::Process(Long64_t entry){
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printf("============ flag : %d, vetoFlag : %d\n", flag, vetoFlag);
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}
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//============================= Rejection
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if ( flag == 0 ) return kTRUE;
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//============================= Progress
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saveFile->cd();
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newTree->Fill();
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clock.Stop("timer");
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Double_t time = clock.GetRealTime("timer");
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clock.Start("timer");
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if ( !shown ) {
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if (fmod(time, 10) < 1 ){
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printf( "%12llu[%2d%%]|%3.0f min %5.2f sec | expect:%5.2f min\r",
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if (fmod(time, 10) < 1 ){
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printf( "%12llu[%2d%%]|%3.0f min %5.2f sec | expect:%5.2f min \n",
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nProcessed,
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TMath::Nint((nProcessed+1)*100./totnumEntry),
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TMath::Floor(time/60.), time - TMath::Floor(time/60.)*60.,
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@ -324,6 +374,13 @@ Bool_t peachCake::Process(Long64_t entry){
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}
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}
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//============================= Rejection
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if ( flag == 0 ) return kTRUE;
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//============================= Save Tree
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saveFile->cd();
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newTree->Fill();
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return kTRUE;
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}
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@ -336,21 +393,31 @@ void peachCake::Terminate(){
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saveFile->Close();
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gStyle->SetOptStat("neiou");
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TCanvas * c1 = new TCanvas("c1", "c1", 1500, 1000);
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c1->Divide(3,3);
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TCanvas * c1 = new TCanvas("c1", "c1", 1400, 1400);
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c1->Divide(2,2);
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int padID=1;
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c1->cd(padID);
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c1->cd(padID)->SetLogz();
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c1->cd(padID); //c1->cd(padID)->SetLogz();
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hPID0->Draw("colz");
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padID ++;
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c1->cd(padID); //c1->cd(padID)->SetLogz();
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hPID->Draw("colz");
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padID ++;
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c1->cd(padID);
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c1->cd(padID)->SetGrid();
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c1->cd(padID)->SetLogz();
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hCloverID->Draw("colz"); hCloverID->SetNdivisions(-13);
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c1->cd(padID); //c1->cd(padID)->SetLogz();
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hPID2->Draw("colz");
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padID ++;
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c1->cd(padID); //c1->cd(padID)->SetLogz();
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hZ->Draw("colz");
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//padID ++;
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//c1->cd(padID); c1->cd(padID)->SetGrid(); c1->cd(padID)->SetLogz();
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//hCloverID->Draw("colz"); hCloverID->SetNdivisions(-13);
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/*
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padID ++;
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c1->cd(padID); c1->cd(padID)->SetLogz(); hImplantIons->Draw("colz");
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@ -376,5 +443,5 @@ void peachCake::Terminate(){
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c1->cd(padID); hFlag->Draw("");
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hvetoFlag->SetLineColor(2); hvetoFlag->Draw("same");
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*/
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}
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