rtang/FRIB_e21062
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updated peachCake.C

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This commit is contained in:
Ryan Tang 2022-06-01 15:36:44 -04:00
parent e3aa858ff0
commit 44368a9ff1
4 changed files with 115 additions and 47 deletions
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1
.gitignore vendored
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@ -6,3 +6,4 @@
legacy_code
nscl2pixie
nscl2pixie_haha
*_C_ACLiC_*

157
peachCake.C
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@ -13,6 +13,9 @@
TH2F * hCloverID;
TH2F * hPID;
TH1F * hZ;
TH2F * hPID0; // raw
TH2F * hPID2; // z vs A/Q
TH2F * hImplantIons;
TH2F * hImplantBeta; //high gain
@ -37,12 +40,31 @@ TH1F * hvetoFlag;
vector<vector<double>> eCorr;
double TOFCorrection(double energy){
return (-225.8 - 0.040017 * energy
+0.0000710839 * energy*energy
-6.28402e-8 * TMath::Power(energy,3)
+2.90563e-11 * TMath::Power(energy,4)
-6.70137e-15 * TMath::Power(energy,5)
+6.08418e-19 * TMath::Power(energy,6) );
//return 34./TMath::Sqrt(energy - 93) -235.5;
}
void peachCake::Begin(TTree * /*tree*/){
TString option = GetOption();
hCloverID = new TH2F("hCloverID", "Clover; ID; energy [keV]", 52, 0, 52, 400, 0, 2000);
hPID = new TH2F("hPID", "PID; ns; msx40", 500, -265, -220, 500, 0, 6500);
hPID = new TH2F("hPID", "PID; ns; msx100", 1000, -265, -220, 1000, 0, 3500);
hPID0 = new TH2F("hPID0", "PID raw; ns; msx100", 1000, -265, -220, 1000, 0, 3500);
hPID2 = new TH2F("hPID2", "PID2; A/Q; Z", 500, 2, 4.2, 500, 0, 16);
hZ = new TH1F("hZ", "Z; dE; count", 500, 0, 16);
hImplantIons = new TH2F("hImplantIons", "Implat low gain; x ; y", 400, 0, 1, 400, 0, 1);
hImplantBeta = new TH2F("hImplantBeta", "Implat high gain; x ; y", 400, 0, 1, 400, 0, 1);
@ -131,7 +153,8 @@ Bool_t peachCake::Process(Long64_t entry){
//======= Scanning the event
for( int i = 0; i < multi; i++){
if( 0 <= detID[i] && detID[i] < 100 ){ // Clover
//----- clover
if( 0 <= detID[i] && detID[i] < 100 ){
if( e[i] > 0 ) {
int id = detID[i];
double eCal = 0;
@ -141,64 +164,70 @@ Bool_t peachCake::Process(Long64_t entry){
hCloverID->Fill(detID[i], eCal);
}
}
if( detID[i] == 200 ) { //dy Beta
//----- dy Beta
if( detID[i] == 200 ) {
if ( multiDyBeta < 4 ){
dyBetaTime[multiDyBeta] = e_t[i];
dyBetaEnergy[multiDyBeta] = e[i];
multiDyBeta ++;
}
}
if( 201 <= detID[i] && detID[i] < 250){ // Implant detector, high gain, Beta
if( 201 <= detID[i] && detID[i] < 250){
a_H[detID[i] - 200] = e[i];
}
if( detID[i] == 250 ) { //dy Ions
//----- dy Ions
if( detID[i] == 250 ) {
if ( multiDyIons < 4 ){
dyIonsTime[multiDyIons] = e_t[i];
dyIonsEnergy[multiDyIons] = e[i];
multiDyIons ++;
}
}
if( 251 <= detID[i] && detID[i] < 260){ // Implant detector, low gain, Ions
if( 251 <= detID[i] && detID[i] < 260){
a_L[detID[i] - 250] = e[i];
}
if( detID[i] == 290 ) {
//----- veto_front
if( detID[i] == 290 ) {
veto_f = e[i];
veto_f_time = e_t[i];
if( veto_f > 0 && (vetoFlag & 1) == 0) vetoFlag += 1;
}
if( detID[i] == 291 ) {
//----- veto_rear
if( detID[i] == 291 ) {
veto_r = e[i];
veto_r_time = e_t[i];
if( veto_r > 0 && (vetoFlag & 2) == 0) vetoFlag += 2;
}
if( detID[i] == 300 ) { // image scint L
//----- image scint L
if( detID[i] == 300 ) {
if( e[i] > 1000 ) {
startTimeL = e_t[i];
cfdL = cfd[i]/16384.;
}
}
if( detID[i] == 301 ) { // image scint R
//----- image scint R
if( detID[i] == 301 ) {
startTimeR = e_t[i];
cfdR = cfd[i]/16384.;
}
if( detID[i] == 306 ) { // cross T2 analog
//----- cross T2 analog
if( detID[i] == 306 ) {
if( (vetoFlag & 4) == 0) vetoFlag += 4;
crossEnergy = e[i];
crossTime = e_t[i];
}
if( detID[i] == 307 ) { // cross B2 logic
//----- cross B2 logic
if( detID[i] == 307 ) {
stopTime = e_t[i];
cfd2 = cfd[i]/16384.;
if( (vetoFlag & 4) == 0) vetoFlag += 4;
}
if( detID[i] == 308 ) energy = e[i]; //MSX40
//if( detID[i] == 309 ) energy = e[i]; //MSX100
if( detID[i] == 310 ) { //MSX40 logic
//----- MSX40
///if( detID[i] == 308 ) energy = e[i];
//----- MSX100
if( detID[i] == 309 ) energy = e[i];
//----- MSX40 logic
if( detID[i] == 310 ) {
startTime40 = e_t[i];
cfd40 = cfd[i]/16384.;
}
@ -209,7 +238,7 @@ Bool_t peachCake::Process(Long64_t entry){
double startCFD = cfdL;
TOF = TMath::QuietNaN();
if( startTime > 0 && stopTime > 0 ){
if( startTime > 0 && stopTime > 0 && energy > 0 ){
if( stopTime > startTime ){
TOF = double(stopTime - startTime) - startCFD + cfd2;
}else{
@ -217,8 +246,36 @@ Bool_t peachCake::Process(Long64_t entry){
}
TOF = TOF * 8; // to ns
hPID->Fill(TOF, energy);
if( energy > 0 ) flag += 1;
/// TOF correction, A/Q = 3 to have a fixed TOF.
hPID0->Fill(TOF, energy);
double newTOF = TOF - TOFCorrection(energy) - 234.;
hPID->Fill(newTOF, energy);
flag += 1;
///======== Z vs A/Q
double c = 299.792458; /// mm/ns
double FL = 56423 ; /// mm
double Brho = 9.04; /// T.mm
double ma = 931.5;
double beta0 = Brho * c / TMath::Sqrt( 9*ma*ma + Brho*Brho*c*c); // for AoQ = 3
double tofOffset = 504; /// ns
double beta = FL/c/(newTOF+tofOffset);
double gamma = 1./TMath::Sqrt(1.-beta*beta);
double Z = sqrt((energy + 19.63) / 15.14) * TMath::Power(beta / beta0,1.3) ;
double AoQ = c * Brho / gamma/ beta / ma;
//printf("tof : %f, beta: %f (%f), Z : %f, A/Q : %f \n", TOF + tofOffset, beta, beta0, Z, AoQ);
Z = -0.15938 + 1.01736 *Z + 0.000203316 * Z*Z;
hPID2->Fill(AoQ, Z);
hZ->Fill(Z);
}
//================================== Implant
@ -294,25 +351,18 @@ Bool_t peachCake::Process(Long64_t entry){
printf( "veto_r Time : %llu \n", veto_r_time);
printf("============ flag : %d, vetoFlag : %d\n", flag, vetoFlag);
}
//============================= Rejection
if ( flag == 0 ) return kTRUE;
//============================= Progress
saveFile->cd();
newTree->Fill();
clock.Stop("timer");
Double_t time = clock.GetRealTime("timer");
clock.Start("timer");
if ( !shown ) {
if (fmod(time, 10) < 1 ){
printf( "%12llu[%2d%%]|%3.0f min %5.2f sec | expect:%5.2f min\r",
if (fmod(time, 10) < 1 ){
printf( "%12llu[%2d%%]|%3.0f min %5.2f sec | expect:%5.2f min \n",
nProcessed,
TMath::Nint((nProcessed+1)*100./totnumEntry),
TMath::Floor(time/60.), time - TMath::Floor(time/60.)*60.,
@ -323,6 +373,13 @@ Bool_t peachCake::Process(Long64_t entry){
shown = 0;
}
}
//============================= Rejection
if ( flag == 0 ) return kTRUE;
//============================= Save Tree
saveFile->cd();
newTree->Fill();
return kTRUE;
}
@ -336,21 +393,31 @@ void peachCake::Terminate(){
saveFile->Close();
gStyle->SetOptStat("neiou");
TCanvas * c1 = new TCanvas("c1", "c1", 1500, 1000);
c1->Divide(3,3);
TCanvas * c1 = new TCanvas("c1", "c1", 1400, 1400);
c1->Divide(2,2);
int padID=1;
c1->cd(padID);
c1->cd(padID)->SetLogz();
hPID->Draw("colz");
padID ++;
c1->cd(padID);
c1->cd(padID)->SetGrid();
c1->cd(padID)->SetLogz();
hCloverID->Draw("colz"); hCloverID->SetNdivisions(-13);
c1->cd(padID); //c1->cd(padID)->SetLogz();
hPID0->Draw("colz");
padID ++;
c1->cd(padID); //c1->cd(padID)->SetLogz();
hPID->Draw("colz");
padID ++;
c1->cd(padID); //c1->cd(padID)->SetLogz();
hPID2->Draw("colz");
padID ++;
c1->cd(padID); //c1->cd(padID)->SetLogz();
hZ->Draw("colz");
//padID ++;
//c1->cd(padID); c1->cd(padID)->SetGrid(); c1->cd(padID)->SetLogz();
//hCloverID->Draw("colz"); hCloverID->SetNdivisions(-13);
/*
padID ++;
c1->cd(padID); c1->cd(padID)->SetLogz(); hImplantIons->Draw("colz");
@ -376,5 +443,5 @@ void peachCake::Terminate(){
c1->cd(padID); hFlag->Draw("");
hvetoFlag->SetLineColor(2); hvetoFlag->Draw("same");
*/
}

2
pixie_evt
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@ -1 +1 @@
/mnt/data_1TB/e21062/pixie_evt
/mnt/data0/2022_05_e21062/pixie_evt

2
rawdata
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@ -1 +1 @@
/mnt/data_1TB/e21062/rawdata
/mnt/data0/2022_05_e21062/rawdata