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added timeGateFlag in Analyzer.C

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This commit is contained in:
Tim Gray 2022-03-10 16:58:54 -05:00
parent 06915c8a51
commit cfed42cfa5
1 changed files with 65 additions and 47 deletions
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112
Analyzer.C
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@ -17,7 +17,7 @@ int energyRange[3] = {1, 30, 800}; // keV {resol, min, max}
double BGO_threshold = 0; // in ch
int pidMaxRange[3] = {500, 300, 1800}; //nBin, tail, and peak
int pidMaxRange[3] = {500, 400, 1600}; //nBin, tail, and peak
TString e_corr = "correction_e.dat";
@ -25,6 +25,10 @@ TString cutFileName1 = "protonCut.root";
//TString cutFileName1 = "alphaCut.root";
//TString cutFileName1 = "LiCut.root";
short timeGateFlag = 4; // 0 = off, 1 <, 2 >, 3 sandwish, 4 !sandwish
unsigned int timeGate[2] = {45, 65}; // if timeGateFlag < 3, only timeGate[0] use, else, {min, max}
bool save_ev2 = false;
//############################################ end of user setting
@ -44,14 +48,14 @@ TH2F * hgg;
TH1F * hTDiff;
TH2F * hPID[NGAGG];
TH2F * hPID_A[NGAGG];
TH2F * hPID_B[NGAGG];
TH2F * hGAGGVID;
///----- after gamma gate
TH2F * hPID_A_g[NGAGG];
TH2F * hpeakVrun;
TH2F * htailVrun;
///----- after calibration and BGO veto
@ -110,10 +114,13 @@ void Analyzer::Begin(TTree * tree){
for( int i = 0; i < NGAGG; i++){
hPID[i] = new TH2F(Form("hPID%02d", i), Form("PID-%2d; tail; peak ", i), pidMaxRange[0], -20, pidMaxRange[1], pidMaxRange[0], -50, pidMaxRange[2]);
hPID_A[i] = new TH2F(Form("hPID_A%02d",i), Form("PID_A detID = %2d; tail; peak ", i) , pidMaxRange[0], -20, pidMaxRange[1], pidMaxRange[0], -50, pidMaxRange[2]);
hPID_B[i] = new TH2F(Form("hPID_B%02d",i), Form("PID_B detID = %2d; tail; peak ", i) , pidMaxRange[0], -20, pidMaxRange[1], pidMaxRange[0], -50, pidMaxRange[2]);
hPID_A_g[i] = new TH2F(Form("hPID_A_g%02d",i), Form("PID_A detID = %2d (gated); tail; peak ", i) , pidMaxRange[0], -20, pidMaxRange[1], pidMaxRange[0], -50, pidMaxRange[2]);
hPID_A[i] = new TH2F(Form("hPID_A%02d",i), Form("PID_A GAGG = %2d; tail; peak ", i) , pidMaxRange[0], -20, pidMaxRange[1], pidMaxRange[0], -50, pidMaxRange[2]);
hPID_B[i] = new TH2F(Form("hPID_B%02d",i), Form("PID_B GAGG = %2d; tail; peak ", i) , pidMaxRange[0], -20, pidMaxRange[1], pidMaxRange[0], -50, pidMaxRange[2]);
hPID_A_g[i] = new TH2F(Form("hPID_A_g%02d",i), Form("PID_A GAGG = %2d (gated); tail; peak ", i) , pidMaxRange[0], -20, pidMaxRange[1], pidMaxRange[0], -50, pidMaxRange[2]);
}
hpeakVrun = new TH2F("hpeakVrun", "GAGG-9 peak vs run", 100, 0, 100, pidMaxRange[0], -50, pidMaxRange[2]);
htailVrun = new TH2F("htailVrun", "GAGG-9 tail vs run", 100, 0, 100, pidMaxRange[0], -50, pidMaxRange[1]);
hGAGGVID = new TH2F("hGAGGVID", "GAGG V ID", 80, 0, 80, 400, -50, 2000);
@ -177,21 +184,21 @@ Bool_t Analyzer::Process(Long64_t entry){
b_detID->GetEntry(entry);
b_qdc->GetEntry(entry);
b_pileup->GetEntry(entry);
if( multi == 0 ) return kTRUE;
for( int i = 0; i < NCRYSTAL; i++) eCal[i] = TMath::QuietNaN();
for( int i = 0; i < NCLOVER; i++) gamma[i] = 0;
b_runID->GetEntry(entry);
//################### Make PID from GAGG
///printf("---------------------------- %d \n", multi);
double bg[NGAGG][2]={0}, peak[NGAGG][2]={0}, tail[NGAGG][2] = {0};
double bg[NGAGG][2]={TMath::QuietNaN()}, peak[NGAGG][2]={TMath::QuietNaN()}, tail[NGAGG][2] = {TMath::QuietNaN()};
int count[NGAGG] = {0} ;
///=========== make the particle gate
for( int i = 0; i < multi ; i ++){
if( e_t[i] - e_t[0] > 20 ) continue;
if( timeGateFlag == 1 && e_t[i] - e_t[0] > timeGate[0] ) continue;
if( timeGateFlag == 2 && e_t[i] - e_t[0] < timeGate[0] ) continue;
if( timeGateFlag == 3 && !(timeGate[0] < e_t[i] - e_t[0] && e_t[i] - e_t[0] < timeGate[1]) ) continue;
if( timeGateFlag == 4 && timeGate[0] < e_t[i] - e_t[0] && e_t[i] - e_t[0] < timeGate[1] ) continue;
if( pileup[i] == 1 ) continue;
if( e[i] < 100 ) continue;
int id = detID[i];
@ -225,29 +232,33 @@ Bool_t Analyzer::Process(Long64_t entry){
}
double tailAvg[NGAGG] = {TMath::QuietNaN()};
double peakAvg[NGAGG] = {TMath::QuietNaN()};
///#########################################################
///================ coincident gate between proton and gamma
///printf("======================\n");
for ( int i = 0 ; i < NGAGG ; i++){
if( count[i] == 2 ){
double tailAvg = (tail[i][0]+tail[i][1])/2.;
double peakAvg = (peak[i][0]+peak[i][1])/2.;
tailAvg[i] = (tail[i][0]+tail[i][1])/2.;
peakAvg[i] = (peak[i][0]+peak[i][1])/2.;
hPID[i]->Fill( tailAvg, peakAvg);
hPID[i]->Fill( tailAvg[i], peakAvg[i]);
if( i == 9 ){
hpeakVrun->Fill( runID - 901000, peakAvg[i] );
htailVrun->Fill( runID - 901000, tailAvg[i] );
}
}
}
///=========== Looping data for the event
///################## Gamma data from Clover
for( int i = 0; i < NCRYSTAL; i++) eCal[i] = TMath::QuietNaN();
for( int i = 0; i < NCLOVER; i++) gamma[i] = 0;
for( int i = 0; i < multi ; i ++){
if( pileup[i] == 1 ) continue;
if( 200 < detID[i] ) continue;
int id = detID[i];
///printf("%d %f %llu\n", id, e[i], e_t[i]);
//======== Fill raw data
if( 0 <= id && id < NCRYSTAL ){ /// gamma data
@ -262,18 +273,12 @@ Bool_t Analyzer::Process(Long64_t entry){
}
}
if ( 100 < id && id < 200 ){ /// BGO data
}
if( 200 < id && id < 300){ /// GAGG
continue;
}
//======== TDiff veto
//if( !(e_t[i] - e_t[0] < 20 || e_t[i] - e_t[0] > 35) ) continue;
if( e_t[i] - e_t[0] > 20 ) continue;
if( timeGateFlag == 1 && e_t[i] - e_t[0] > timeGate[0] ) continue;
if( timeGateFlag == 2 && e_t[i] - e_t[0] < timeGate[0] ) continue;
if( timeGateFlag == 3 && !(timeGate[0] < e_t[i] - e_t[0] && e_t[i] - e_t[0] < timeGate[1]) ) continue;
if( timeGateFlag == 4 && timeGate[0] < e_t[i] - e_t[0] && e_t[i] - e_t[0] < timeGate[1] ) continue;
if ( i > 0 ) hTDiff->Fill( e_t[i] - e_t[0]);
@ -290,6 +295,7 @@ Bool_t Analyzer::Process(Long64_t entry){
}
if( dropflag ) continue;
if( 0<= id && id < NCRYSTAL ) {
if( e_corr == "" ){
eCal[id] = e[i];
@ -310,17 +316,25 @@ Bool_t Analyzer::Process(Long64_t entry){
}
///========== add back and remove cross talk
///========== add back
int cloverID = id /4;
if( eCal[id] > energyRange[1]/4. ) gamma[cloverID] += eCal[id];
///========= remove cross talk
///========= doppler correction
}
}
//################ Gamma-Paritcle
for( int i = 0; i < NCLOVER; i++){
for( int j = 0; j < NCLOVER; j++){
for( int j = i+1; j < NCLOVER; j++){
if( gamma[i] > 0 && gamma[j] > 0 && i != j ) hgg->Fill( gamma[i], gamma[j]);
}
}
@ -331,7 +345,8 @@ Bool_t Analyzer::Process(Long64_t entry){
hg[i]->Fill(gamma[i]);
for( int gi = 0; gi < NGAGG ; gi ++){
if( cut1->IsInside(tail[gi][0], peak[gi][0]) ) {
//if( cut1->IsInside(tail[gi][0], peak[gi][0]) ) {
if( cut1->IsInside(tailAvg[gi], peakAvg[gi]) ) {
hg_g[i]->Fill(gamma[i]);
}
}
@ -399,19 +414,23 @@ void Analyzer::Terminate(){
//heCalVID->Draw("colz");
hPID[9]->Draw("colz");
cut1->Draw("same");
//========================= canvas 6
padID++;
cCanvas->cd(padID);
cCanvas->cd(padID)->SetLogz(1);
hPID_A[9]->Draw("colz");
cut1->Draw("same");
hpeakVrun->Draw("colz");
//hPID_A[9]->Draw("colz");
//========================= canvas 7
padID++;
cCanvas->cd(padID);
cCanvas->cd(padID)->SetLogz(1);
hPID_B[9]->Draw("colz");
//htailVrun->Draw("colz");
hgg->Draw("colz");
//hPID_B[9]->Draw("colz");
//========================= canvas 8
padID++;
@ -449,14 +468,13 @@ void Analyzer::Terminate(){
h0_g->Draw("same");
hg[0]->Draw("same");
/**/
*/
printf("=============== loaded AutoFit.C, try showFitMethos()\n");
gROOT->ProcessLine(".L armory/AutoFit.C");
printf("=============== Analyzer Utility\n");
gROOT->ProcessLine(".L armory/Analyzer_Utili.c");
gROOT->ProcessLine("listDraws()");
}