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ProtonInel.cxx
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ProtonInel.cxx
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#include "ProtonInel.h"
#include "HadAna.h"
#include "anavar.h"
#include "TGraphErrors.h"
#include "TVector3.h"
#include "RooUnfoldBayes.h"
#include "RooUnfoldSvd.h"
#include "util.h"
#include <iostream>
ProtonInel::ProtonInel(){
hadana.InitP();
}
void ProtonInel::BookHistograms(){
outputFile = TFile::Open(fOutputFileName.c_str(), "recreate");
for (int i = 0; i<p::nthinslices; ++i){
reco_incE[i] = new TH1D(Form("reco_incE_%d",i),Form("Reco incident energy, %.1f < z < %.1f (cm)",i*p::thinslicewidth, (i+1)*p::thinslicewidth), p::nbinse, 0, 1200.);
true_incE[i] = new TH1D(Form("true_incE_%d",i),Form("True incident energy, %.1f < z < %.1f (cm)",i*p::thinslicewidth, (i+1)*p::thinslicewidth), p::nbinse, 0, 1200.);
reco_incE[i]->Sumw2();
true_incE[i]->Sumw2();
}
reco_AngCorr = new TH1D("reco_AngCorr","Reco angle correction", 100, 0, 1.);
true_AngCorr = new TH1D("true_AngCorr","true angle correction", 100, 0, 1.);
reco_AngCorr->Sumw2();
true_AngCorr->Sumw2();
h_truesliceid_pion_all = new TH1D("h_truesliceid_pion_all","h_truesliceid_pion_all;True SliceID", p::nthinslices + 2, -1, p::nthinslices + 1);
h_truesliceid_pion_cuts = new TH1D("h_truesliceid_pion_cuts","h_truesliceid_pion_cuts;True SliceID", p::nthinslices + 2, -1, p::nthinslices + 1);
h_truesliceid_pioninelastic_all = new TH1D("h_truesliceid_pioninelastic_all","h_truesliceid_pioninelastic_all;True SliceID", p::nthinslices + 2, -1, p::nthinslices + 1);
h_truesliceid_pioninelastic_cuts = new TH1D("h_truesliceid_pioninelastic_cuts","h_truesliceid_pioninelastic_cuts;True SliceID", p::nthinslices + 2, -1, p::nthinslices + 1);
h_recosliceid_allevts_cuts = new TH1D("h_recosliceid_allevts_cuts","h_recosliceid_allevts_cuts;Reco SliceID", p::nthinslices + 2, -1, p::nthinslices + 1);
h_recosliceid_pion_cuts = new TH1D("h_recosliceid_pion_cuts","h_recosliceid_pion_cuts;Reco SliceID", p::nthinslices + 2, -1, p::nthinslices + 1);
h_recosliceid_pioninelastic_cuts = new TH1D("h_recosliceid_pioninelastic_cuts","h_recosliceid_pioninelastic_cuts;Reco SliceID", p::nthinslices + 2, -1, p::nthinslices + 1);
h_truesliceid_pion_all->Sumw2();
h_truesliceid_pion_cuts->Sumw2();
h_truesliceid_pioninelastic_all->Sumw2();
h_truesliceid_pioninelastic_cuts->Sumw2();
h_recosliceid_allevts_cuts->Sumw2();
h_recosliceid_pion_cuts->Sumw2();
h_recosliceid_pioninelastic_cuts->Sumw2();
for (int i = 0; i < p::nCuts; ++i){
for (int j = 0; j < p::nIntTypes+1; ++j){
htrue_beam_endZ[i][j] = new TH1D(Form("htrue_beam_endZ_%d_%d",i,j),Form("true_beam_endZ, %s, %s;true_beam_endZ (cm)", p::cutName[i], p::intTypeName[j]), 70, -100, 600);
htrue_beam_endZ[i][j]->Sumw2();
hreco_beam_endZ[i][j] = new TH1D(Form("hreco_beam_endZ_%d_%d",i,j),Form("reco_beam_endZ, %s, %s;reco_beam_endZ (cm)", p::cutName[i], p::intTypeName[j]), 70, -100, 600);
hreco_beam_endZ[i][j]->Sumw2();
hreco_true_beam_endZ[i][j] = new TH1D(Form("hreco_true_beam_endZ_%d_%d",i,j), Form("reco_true_beam_endZ, %s, %s;reco_beam_endZ - true_beam_endZ (cm)", p::cutName[i], p::intTypeName[j]), 100, -100, 100);
hreco_true_beam_endZ[i][j]->Sumw2();
hreco_vs_true_beam_endZ[i][j]= new TH2D(Form("hreco_vs_true_beam_endZ_%d_%d",i,j), Form("%s, %s;true_beam_endZ (cm);reco_beam_endZ (cm)", p::cutName[i], p::intTypeName[j]), 70, -100, 600, 70, -100, 600);
hreco_true_vs_true_beam_endZ[i][j]= new TH2D(Form("hreco_true_vs_true_beam_endZ_%d_%d",i,j), Form("%s, %s;true_beam_endZ (cm);reco - true_beam_endZ (cm)", p::cutName[i], p::intTypeName[j]), 70, -100, 600, 100, -100, 100);
htrue_beam_endZ_SCE[i][j] = new TH1D(Form("htrue_beam_endZ_SCE_%d_%d",i,j),Form("true_beam_endZ_SCE, %s, %s;true_beam_endZ_SCE (cm)", p::cutName[i], p::intTypeName[j]), 70, -100, 600);
htrue_beam_endZ_SCE[i][j]->Sumw2();
hreco_beam_endZ_SCE[i][j] = new TH1D(Form("hreco_beam_endZ_SCE_%d_%d",i,j),Form("reco_beam_endZ_SCE, %s, %s;reco_beam_endZ_SCE (cm)", p::cutName[i], p::intTypeName[j]), 70, -100, 600);
hreco_beam_endZ_SCE[i][j]->Sumw2();
hreco_true_beam_endZ_SCE[i][j] = new TH1D(Form("hreco_true_beam_endZ_SCE_%d_%d",i,j), Form("reco_true_beam_endZ_SCE, %s, %s;reco_beam_endZ_SCE - true_beam_endZ_SCE (cm)", p::cutName[i], p::intTypeName[j]), 100, -100, 100);
hreco_true_beam_endZ_SCE[i][j]->Sumw2();
hreco_vs_true_beam_endZ_SCE[i][j]= new TH2D(Form("hreco_vs_true_beam_endZ_SCE_%d_%d",i,j), Form("%s, %s;true_beam_endZ_SCE (cm);reco_beam_endZ_SCE (cm)", p::cutName[i], p::intTypeName[j]), 70, -100, 600, 70, -100, 600);
hreco_true_vs_true_beam_endZ_SCE[i][j]= new TH2D(Form("hreco_true_vs_true_beam_endZ_SCE_%d_%d",i,j), Form("%s, %s;true_beam_endZ_SCE (cm);reco - true_beam_endZ_SCE (cm)", p::cutName[i], p::intTypeName[j]), 70, -100, 600, 100, -100, 100);
htrue_sliceID[i][j] = new TH1D(Form("htrue_sliceID_%d_%d",i,j),Form("true_sliceID, %s, %s;true_sliceID (cm)", p::cutName[i], p::intTypeName[j]), p::nthinslices+2, -1, p::nthinslices+1);
htrue_sliceID[i][j]->Sumw2();
hreco_sliceID[i][j] = new TH1D(Form("hreco_sliceID_%d_%d",i,j),Form("reco_sliceID, %s, %s;reco_sliceID", p::cutName[i], p::intTypeName[j]), p::nthinslices+2, -1, p::nthinslices+1);
hreco_sliceID[i][j]->Sumw2();
hreco_true_sliceID[i][j] = new TH1D(Form("hreco_true_sliceID_%d_%d",i,j), Form("reco_true_sliceID, %s, %s;reco_sliceID - true_sliceID", p::cutName[i], p::intTypeName[j]), 20, -10, 10);
hreco_true_sliceID[i][j]->Sumw2();
hreco_vs_true_sliceID[i][j]= new TH2D(Form("hreco_vs_true_sliceID_%d_%d",i,j), Form("%s, %s;true_sliceID;reco_sliceID", p::cutName[i], p::intTypeName[j]), p::nthinslices+2, -1, p::nthinslices+1, p::nthinslices+2, -1, p::nthinslices+1);
hreco_true_vs_true_sliceID[i][j]= new TH2D(Form("hreco_true_vs_true_sliceID_%d_%d",i,j), Form("%s, %s;true_sliceID;reco_sliceID - true_sliceID", p::cutName[i], p::intTypeName[j]), p::nthinslices+2, -1, p::nthinslices+1, 20, -10, 10);
hmediandEdx[i][j] = new TH1D(Form("hmediandEdx_%d_%d",i,j), Form("mediandEdx, %s, %s;Median dE/dx (MeV/cm)", p::cutName[i], p::intTypeName[j]), 100, 0, 5);
hmediandEdx[i][j]->Sumw2();
hdaughter_michel_score[i][j] = new TH1D(Form("hdaughter_michel_score_%d_%d",i,j), Form("daughter_michel_score, %s, %s;Michel score", p::cutName[i], p::intTypeName[j]), 110, -0.1, 1);
hdaughter_michel_score[i][j]->Sumw2();
hdaughter_michel_scoreMu[i][j] = new TH1D(Form("hdaughter_michel_scoreMu_%d_%d",i,j), Form("daughter_michel_scoreMu, %s, %s;Michel score", p::cutName[i], p::intTypeName[j]), 10, 0, 1);
hdaughter_michel_scoreMu[i][j]->Sumw2();
hdaughter_michel_score2Mu[i][j] = new TH1D(Form("hdaughter_michel_score2Mu_%d_%d",i,j), Form("daughter_michel_score2Mu, %s, %s;Michel score", p::cutName[i], p::intTypeName[j]), 10, 0, 1);
hdaughter_michel_score2Mu[i][j]->Sumw2();
hdaughter_michel_scorePi[i][j] = new TH1D(Form("hdaughter_michel_scorePi_%d_%d",i,j), Form("daughter_michel_scorePi, %s, %s;Michel score", p::cutName[i], p::intTypeName[j]), 10, 0, 1);
hdaughter_michel_scorePi[i][j]->Sumw2();
for (int k = 0; k<p::nthinslices; ++k){
hmediandEdxSlice[k][i][j] = new TH1D(Form("hmediandEdxSlice_%d_%d_%d",k,i,j), Form("mediandEdx, %s, %s, sliceID = %d;Median dE/dx (MeV/cm)", p::cutName[i], p::intTypeName[j], k), 8, 1, 5);
hmediandEdxSlice[k][i][j]->Sumw2();
hdaughter_michel_scoreSlice[k][i][j] = new TH1D(Form("hdaughter_michel_scoreSlice_%d_%d_%d",k,i,j), Form("daughter_michel_score, %s, %s, sliceID = %d;Michel score", p::cutName[i], p::intTypeName[j], k), 10, 0, 1);
hdaughter_michel_scoreSlice[k][i][j]->Sumw2();
}
htrackscore[i][j] = new TH1D(Form("htrackscore_%d_%d",i,j), Form("trackscore, %s, %s;Track score", p::cutName[i], p::intTypeName[j]), 110, -0.1, 1);
htrackscore[i][j]->Sumw2();
hemscore[i][j] = new TH1D(Form("hemscore_%d_%d",i,j), Form("emscore, %s, %s;Em score", p::cutName[i], p::intTypeName[j]), 50, 0, 1);
hemscore[i][j]->Sumw2();
hdEdx_5cm[i][j] = new TH1D(Form("hdEdx_5cm_%d_%d",i,j), Form("dEdx_5cm, %s, %s;dE/dx_5cm (MeV/cm)", p::cutName[i], p::intTypeName[j]), 100, 0, 5);
hdEdx_5cm[i][j]->Sumw2();
hdeltax[i][j] = new TH1D(Form("hdeltax_%d_%d",i,j), Form("deltax, %s, %s;#Deltax/#sigma_{x}", p::cutName[i], p::intTypeName[j]), 100, -10, 10);
hdeltax[i][j]->Sumw2();
hdeltay[i][j] = new TH1D(Form("hdeltay_%d_%d",i,j), Form("deltay, %s, %s;#Deltay/#sigma_{y}", p::cutName[i], p::intTypeName[j]), 100, -10, 10);
hdeltay[i][j]->Sumw2();
hdeltaz[i][j] = new TH1D(Form("hdeltaz_%d_%d",i,j), Form("deltaz, %s, %s;#Deltaz/#sigma_{z}", p::cutName[i], p::intTypeName[j]), 100, -10, 10);
hdeltaz[i][j]->Sumw2();
hcostheta[i][j] = new TH1D(Form("hcostheta_%d_%d",i,j), Form("costheta, %s, %s;cos#theta", p::cutName[i], p::intTypeName[j]), 100, 0.9, 1);
hcostheta[i][j]->Sumw2();
htrklen[i][j] = new TH1D(Form("htrklen_%d_%d",i,j), Form("trklen, %s, %s;Track length (cm)", p::cutName[i], p::intTypeName[j]), 61, -10, 600);
htrklen[i][j]->Sumw2();
hreco_beam_startX_SCE[i][j] = new TH1D(Form("hreco_beam_startX_SCE_%d_%d",i,j), Form("reco_beam_startX_SCE, %s, %s; reco_beam_startX_SCE (cm)", p::cutName[i], p::intTypeName[j]), 100, -80, 20);
hreco_beam_startX_SCE[i][j]->Sumw2();
hreco_beam_startY_SCE[i][j] = new TH1D(Form("hreco_beam_startY_SCE_%d_%d",i,j), Form("reco_beam_startY_SCE, %s, %s; reco_beam_startY_SCE (cm)", p::cutName[i], p::intTypeName[j]), 100, 350, 500);
hreco_beam_startY_SCE[i][j]->Sumw2();
hreco_beam_startZ_SCE[i][j] = new TH1D(Form("hreco_beam_startZ_SCE_%d_%d",i,j), Form("reco_beam_startZ_SCE, %s, %s; reco_beam_startZ_SCE (cm)", p::cutName[i], p::intTypeName[j]), 100, -5, 10);
hreco_beam_startZ_SCE[i][j]->Sumw2();
hreco_beam_dcosX_SCE[i][j] = new TH1D(Form("hreco_beam_dcosX_SCE_%d_%d",i,j), Form("hreco_beam_dcosX_SCE, %s, %s; reco_beam_dcosX_SCE", p::cutName[i], p::intTypeName[j]), 100, -1, 1);
hreco_beam_dcosX_SCE[i][j]->Sumw2();
hreco_beam_dcosY_SCE[i][j] = new TH1D(Form("hreco_beam_dcosY_SCE_%d_%d",i,j), Form("hreco_beam_dcosY_SCE, %s, %s; reco_beam_dcosY_SCE", p::cutName[i], p::intTypeName[j]), 100, -1, 1);
hreco_beam_dcosY_SCE[i][j]->Sumw2();
hreco_beam_dcosZ_SCE[i][j] = new TH1D(Form("hreco_beam_dcosZ_SCE_%d_%d",i,j), Form("hreco_beam_dcosZ_SCE, %s, %s; reco_beam_dcosZ_SCE", p::cutName[i], p::intTypeName[j]), 100, -1, 1);
hreco_beam_dcosZ_SCE[i][j]->Sumw2();
hreco_beam_angleX_SCE[i][j] = new TH1D(Form("hreco_beam_angleX_SCE_%d_%d",i,j), Form("hreco_beam_angleX_SCE, %s, %s; #theta_{x} (deg)", p::cutName[i], p::intTypeName[j]), 180, 0, 180);
hreco_beam_angleX_SCE[i][j]->Sumw2();
hreco_beam_angleY_SCE[i][j] = new TH1D(Form("hreco_beam_angleY_SCE_%d_%d",i,j), Form("hreco_beam_angleY_SCE, %s, %s; #theta_{y} (deg)", p::cutName[i], p::intTypeName[j]), 180, 0, 180);
hreco_beam_angleY_SCE[i][j]->Sumw2();
hreco_beam_angleZ_SCE[i][j] = new TH1D(Form("hreco_beam_angleZ_SCE_%d_%d",i,j), Form("hreco_beam_angleZ_SCE, %s, %s; #theta_{z} (deg)", p::cutName[i], p::intTypeName[j]), 90, 0, 90);
hreco_beam_angleZ_SCE[i][j]->Sumw2();
hreco_beam_startXY_SCE[i][j] = new TH2D(Form("hreco_beam_startXY_SCE_%d_%d",i,j), Form("reco_beam_startXY_SCE, %s, %s;reco_beam_startX_SCE (cm);reco_beam_startY_SCE (cm)", p::cutName[i], p::intTypeName[j]), 1000, -360, 360, 1000, 0, 700);
}
}
for (int i = 0; i<p::nthinslices; ++i){
true_interactions[i] = 0;
true_incidents[i] = 0;
}
//response_SliceID_Pion = new RooUnfoldResponse(p::nthinslices+2, -1, p::nthinslices+1, "response_SliceID_Pion");
//response_SliceID_PionInEl = new RooUnfoldResponse(p::nthinslices+2, -1, p::nthinslices+1, "response_SliceID_PionInEl");
}
void ProtonInel::ProcessEvent(const anavar & evt, Unfold & uf){
hadana.ProcessEvent(evt);
reco_sliceID = -1;
true_sliceID = -1;
isTestSample = (hadana.ptype == p::kData);
//if (evt.MC && evt.event%2 == 0) isTestSample = false;
if (evt.MC){
true_sliceID = int(evt.true_beam_endZ/p::thinslicewidth);
if (true_sliceID < 0) true_sliceID = -1;
if (evt.true_beam_endZ < 0) true_sliceID = -1;
if (true_sliceID >= p::nthinslices) true_sliceID = p::nthinslices;
if (evt.true_beam_PDG == 2212){
for (int i = 0; i<=true_sliceID; ++i){
if (i<p::nthinslices) ++true_incidents[i];
}
}
if ((*evt.true_beam_endProcess) == "protonInelastic"){
if (true_sliceID < p::nthinslices && true_sliceID>=0){
++true_interactions[true_sliceID];
}
// Reco info
if (!(evt.reco_beam_calo_wire->empty()) && evt.reco_beam_true_byE_matched){
std::vector<std::vector<double>> vincE(p::nthinslices);
for (size_t i = 0; i<evt.reco_beam_calo_wire->size(); ++i){
int this_sliceID = int((*evt.reco_beam_calo_Z)[i]/p::thinslicewidth);
if (this_sliceID>=p::nthinslices) continue;
if (this_sliceID<0) continue;
double this_incE = (*evt.reco_beam_incidentEnergies)[i];
vincE[this_sliceID].push_back(this_incE);
}
for (size_t i = 0; i<vincE.size(); ++i){
if (!vincE[i].empty()){
double sum_incE = 0;
for (size_t j = 0; j<vincE[i].size(); ++j){
sum_incE += vincE[i][j];
}
reco_incE[i]->Fill(sum_incE/vincE[i].size());
}
}
TVector3 pt0(evt.reco_beam_calo_startX,
evt.reco_beam_calo_startY,
evt.reco_beam_calo_startZ);
TVector3 pt1(evt.reco_beam_calo_endX,
evt.reco_beam_calo_endY,
evt.reco_beam_calo_endZ);
TVector3 dir = pt1 - pt0;
dir = dir.Unit();
reco_AngCorr->Fill(dir.Z());
}
// True info
if (!(evt.true_beam_traj_Z->empty())){
std::vector<std::vector<double>> vincE(p::nthinslices);
for (size_t i = 0; i<evt.true_beam_traj_Z->size()-1; ++i){//last point always has KE = 0
int this_sliceID = int((*evt.true_beam_traj_Z)[i]/p::thinslicewidth);
double this_incE = (*evt.true_beam_traj_KE)[i];
if (this_sliceID>=p::nthinslices) continue;
if (this_sliceID<0) continue;
vincE[this_sliceID].push_back(this_incE);
}
for (size_t i = 0; i<vincE.size(); ++i){
if (!vincE[i].empty()){
double sum_incE = 0;
for (size_t j = 0; j<vincE[i].size(); ++j){
sum_incE += vincE[i][j];
}
true_incE[i]->Fill(sum_incE/vincE[i].size());
}
}
TVector3 pt0(evt.true_beam_startX,
evt.true_beam_startY,
evt.true_beam_startZ);
TVector3 pt1(evt.true_beam_endX,
evt.true_beam_endY,
evt.true_beam_endZ);
TVector3 dir = pt1 - pt0;
dir = dir.Unit();
true_AngCorr->Fill(dir.Z());
}
}
}
if (!evt.reco_beam_calo_wire->empty()){
reco_sliceID = int(evt.reco_beam_calo_endZ/p::thinslicewidth);
if (reco_sliceID < 0) reco_sliceID = -1;
if (evt.reco_beam_calo_endZ < 0) reco_sliceID = -1;
if (reco_sliceID >= p::nthinslices) reco_sliceID = p::nthinslices;
}
if (evt.MC){
if (evt.true_beam_PDG == 2212){
if (isTestSample){
h_truesliceid_pion_all->Fill(true_sliceID);
}
else{
uf.eff_den_Inc->Fill(true_sliceID);
}
if (hadana.PassPCuts(evt) && evt.reco_beam_true_byE_matched){
//if (hadana.PassPCuts(evt)){
if (isTestSample){
h_recosliceid_pion_cuts->Fill(reco_sliceID);
h_truesliceid_pion_cuts->Fill(true_sliceID);
}
else{
uf.eff_num_Inc->Fill(true_sliceID);
uf.pur_num_Inc->Fill(reco_sliceID);
uf.response_SliceID_Inc.Fill(reco_sliceID, true_sliceID);
}
}
else {
if (!isTestSample){
uf.response_SliceID_Inc.Miss(true_sliceID);
//std::cout<<true_sliceID<<std::endl;
}
}
if ((*evt.true_beam_endProcess) == "protonInelastic"){
if (isTestSample){
h_truesliceid_pioninelastic_all->Fill(true_sliceID);
}
else{
uf.eff_den_Int->Fill(true_sliceID);
}
if (hadana.PassPCuts(evt) && evt.reco_beam_true_byE_matched){
//if (hadana.PassPCuts(evt)){
if (isTestSample){
h_recosliceid_pioninelastic_cuts->Fill(reco_sliceID);
h_truesliceid_pioninelastic_cuts->Fill(true_sliceID);
}
else{
uf.eff_num_Int->Fill(true_sliceID);
uf.pur_num_Int->Fill(reco_sliceID);
uf.response_SliceID_Int.Fill(reco_sliceID, true_sliceID);
}
}
else{
if (!isTestSample) uf.response_SliceID_Int.Miss(true_sliceID);
}
}
}
if (hadana.PassPCuts(evt)){
if (isTestSample){
h_recosliceid_allevts_cuts->Fill(reco_sliceID);
}
else {
uf.pur_den->Fill(reco_sliceID);
}
}
}
}
void ProtonInel::FillHistograms(int cut, const anavar & evt){
if (cut>=0 && cut < p::nCuts){
FillHistVec1D(htrue_beam_endZ[cut], evt.true_beam_endZ_SCE, hadana.ptype);
FillHistVec1D(htrue_beam_endZ_SCE[cut], evt.true_beam_endZ, hadana.ptype);
FillHistVec1D(htrue_sliceID[cut], true_sliceID, hadana.ptype);
// if (!evt.reco_beam_calo_wire->empty()){
FillHistVec1D(hreco_beam_endZ[cut], evt.reco_beam_endZ, hadana.ptype);
FillHistVec1D(hreco_true_beam_endZ[cut], evt.reco_beam_endZ - evt.true_beam_endZ_SCE, hadana.ptype);
FillHistVec2D(hreco_vs_true_beam_endZ[cut], evt.true_beam_endZ_SCE, evt.reco_beam_endZ, hadana.ptype);
FillHistVec2D(hreco_true_vs_true_beam_endZ[cut], evt.true_beam_endZ_SCE, evt.reco_beam_endZ - evt.true_beam_endZ_SCE, hadana.ptype);
FillHistVec1D(hreco_beam_endZ_SCE[cut], evt.reco_beam_calo_endZ, hadana.ptype);
FillHistVec1D(hreco_true_beam_endZ_SCE[cut], evt.reco_beam_calo_endZ - evt.true_beam_endZ, hadana.ptype);
FillHistVec2D(hreco_vs_true_beam_endZ_SCE[cut], evt.true_beam_endZ, evt.reco_beam_calo_endZ, hadana.ptype);
FillHistVec2D(hreco_true_vs_true_beam_endZ_SCE[cut], evt.true_beam_endZ, evt.reco_beam_calo_endZ - evt.true_beam_endZ, hadana.ptype);
FillHistVec1D(hreco_sliceID[cut], reco_sliceID, hadana.ptype);
FillHistVec1D(hreco_true_sliceID[cut], reco_sliceID - true_sliceID, hadana.ptype);
FillHistVec2D(hreco_vs_true_sliceID[cut], true_sliceID, reco_sliceID, hadana.ptype);
FillHistVec2D(hreco_true_vs_true_sliceID[cut], true_sliceID, reco_sliceID - true_sliceID, hadana.ptype);
FillHistVec1D(hmediandEdx[cut], hadana.median_dEdx, hadana.ptype);
FillHistVec1D(hdaughter_michel_score[cut], hadana.daughter_michel_score, hadana.ptype);
if (evt.reco_beam_calo_endZ>300 && hadana.median_dEdx<2.4){
if (hadana.daughter_michel_score>=0){
FillHistVec1D(hdaughter_michel_scoreMu[cut], hadana.daughter_michel_score, hadana.ptype);
//if (!evt.MC) cout<<evt.run<<" "<<evt.subrun<<" "<<evt.event<<" "<<hadana.daughter_michel_score<<" "<<evt.reco_beam_calo_wire->back()<<" "<<evt.reco_beam_calo_tick->back()<<" "<<evt.reco_beam_calo_wire->front()<<" "<<evt.reco_beam_calo_tick->front()<<endl;
}
int nhits = 0;
double michelscore = 0;
for (size_t i = 0; i<evt.reco_daughter_PFP_michelScore_collection->size(); ++i){
nhits += (*evt.reco_daughter_PFP_nHits_collection)[i];
michelscore += (*evt.reco_daughter_PFP_michelScore_collection)[0] * (*evt.reco_daughter_PFP_nHits_collection)[i];
}
if (nhits && michelscore>=0){
michelscore/=nhits;
FillHistVec1D(hdaughter_michel_score2Mu[cut], michelscore, hadana.ptype);
}
// if (hadana.ptype == kMuon && hadana.daughter_michel_score < 0.01){
// cout<<evt.run<<" "<<evt.subrun<<" "<<evt.event<<endl;
// }
}
if (evt.reco_beam_calo_endZ<100 && hadana.median_dEdx<2.4){
if (hadana.daughter_michel_score>=0){
//if (!evt.MC) cout<<evt.run<<" "<<evt.subrun<<" "<<evt.event<<" "<<hadana.daughter_michel_score<<" "<<evt.reco_beam_calo_wire->back()<<" "<<evt.reco_beam_calo_tick->back()<<" "<<evt.reco_beam_calo_wire->front()<<" "<<evt.reco_beam_calo_tick->front()<<endl;
FillHistVec1D(hdaughter_michel_scorePi[cut], hadana.daughter_michel_score, hadana.ptype);
}
}
if (reco_sliceID>=0 && reco_sliceID<p::nthinslices){
FillHistVec1D(hmediandEdxSlice[reco_sliceID][cut], hadana.median_dEdx, hadana.ptype);
FillHistVec1D(hdaughter_michel_scoreSlice[reco_sliceID][cut], hadana.daughter_michel_score, hadana.ptype);
}
FillHistVec1D(htrackscore[cut], evt.reco_beam_PFP_trackScore_collection, hadana.ptype);
FillHistVec1D(hemscore[cut], evt.reco_beam_PFP_emScore_collection, hadana.ptype);
// if (cut == kAPA3 && evt.reco_beam_PFP_emScore_collection > 0.9){
// cout<<evt.run<<" "<<evt.event<<" "<<evt.reco_beam_PFP_emScore_collection<<" "<<evt.reco_beam_calo_wire->front()<<" "<<evt.reco_beam_calo_tick->back()<<endl;
// }
FillHistVec1D(hdEdx_5cm[cut], hadana.dEdx_5cm, hadana.ptype);
FillHistVec1D(hdeltax[cut], hadana.beam_dx, hadana.ptype);
FillHistVec1D(hdeltay[cut], hadana.beam_dy, hadana.ptype);
FillHistVec1D(hdeltaz[cut], hadana.beam_dz, hadana.ptype);
FillHistVec1D(hcostheta[cut], hadana.beam_costh, hadana.ptype);
FillHistVec1D(htrklen[cut], evt.reco_beam_alt_len, hadana.ptype);
FillHistVec1D(hreco_beam_startX_SCE[cut], evt.reco_beam_calo_startX, hadana.ptype);
FillHistVec1D(hreco_beam_startY_SCE[cut], evt.reco_beam_calo_startY, hadana.ptype);
FillHistVec1D(hreco_beam_startZ_SCE[cut], evt.reco_beam_calo_startZ, hadana.ptype);
if (!evt.reco_beam_calo_wire->empty()){
TVector3 pt0(evt.reco_beam_calo_startX,
evt.reco_beam_calo_startY,
evt.reco_beam_calo_startZ);
TVector3 pt1(evt.reco_beam_calo_endX,
evt.reco_beam_calo_endY,
evt.reco_beam_calo_endZ);
TVector3 dir = pt1 - pt0;
dir = dir.Unit();
FillHistVec1D(hreco_beam_dcosX_SCE[cut], dir.X(), hadana.ptype);
FillHistVec1D(hreco_beam_dcosY_SCE[cut], dir.Y(), hadana.ptype);
FillHistVec1D(hreco_beam_dcosZ_SCE[cut], dir.Z(), hadana.ptype);
FillHistVec1D(hreco_beam_angleX_SCE[cut], acos(dir.X())*180/TMath::Pi(), hadana.ptype);
FillHistVec1D(hreco_beam_angleY_SCE[cut], acos(dir.Y())*180/TMath::Pi(), hadana.ptype);
FillHistVec1D(hreco_beam_angleZ_SCE[cut], acos(dir.Z())*180/TMath::Pi(), hadana.ptype);
}
FillHistVec2D(hreco_beam_startXY_SCE[cut], evt.reco_beam_calo_startX, evt.reco_beam_calo_startY, hadana.ptype);
}
}
void ProtonInel::SaveHistograms(){
outputFile->cd();
outputFile->Write();
h_truesliceid_pion_uf->Write("h_truesliceid_pion_uf");
h_truesliceid_pioninelastic_uf->Write("h_truesliceid_pioninelastic_uf");
//response_SliceID_Pion->Write("response_SliceID_Pion");
//response_SliceID_PionInEl->Write("response_SliceID_PionInEl");
}
void ProtonInel::CalcXS(const Unfold & uf){
double slcid[p::nthinslices] = {0};
double avg_trueincE[p::nthinslices] = {0};
double avg_recoincE[p::nthinslices] = {0};
double err_trueincE[p::nthinslices] = {0};
double err_recoincE[p::nthinslices] = {0};
double reco_trueincE[p::nthinslices] = {0};
double err_reco_trueincE[p::nthinslices] = {0};
double truexs[p::nthinslices] = {0};
double err_truexs[p::nthinslices] = {0};
double NA=6.02214076e23;
double MAr=39.95; //gmol
double Density = 1.4; // g/cm^3
for (int i = 0; i<p::nthinslices; ++i){
slcid[i] = i;
avg_trueincE[i] = true_incE[i]->GetMean();
err_trueincE[i] = true_incE[i]->GetMeanError();
avg_recoincE[i] = reco_incE[i]->GetMean();
err_recoincE[i] = reco_incE[i]->GetMeanError();
reco_trueincE[i] = avg_recoincE[i] - avg_trueincE[i];
err_reco_trueincE[i] = sqrt(pow(err_trueincE[i],2)+pow(err_recoincE[i],2));
//std::cout<<i<<" "<<avg_trueincE[i]<<std::endl;
if (true_incidents[i] && true_interactions[i]){
truexs[i] = MAr/(Density*NA*p::thinslicewidth/true_AngCorr->GetMean())*log(true_incidents[i]/(true_incidents[i]-true_interactions[i]))*1e27;
err_truexs[i] = MAr/(Density*NA*p::thinslicewidth/true_AngCorr->GetMean())*1e27*sqrt(true_interactions[i]+pow(true_interactions[i],2)/true_incidents[i])/true_incidents[i];
}
}
TGraphErrors *gr_trueincE = new TGraphErrors(p::nthinslices, &(slcid[0]), &(avg_trueincE[0]), 0, &(err_trueincE[0]));
TGraphErrors *gr_recoincE = new TGraphErrors(p::nthinslices, &(slcid[0]), &(avg_recoincE[0]), 0, &(err_recoincE[0]));
TGraphErrors *gr_reco_trueincE = new TGraphErrors(p::nthinslices, &(slcid[0]), &(reco_trueincE[0]), 0, &(err_reco_trueincE[0]));
gr_trueincE->Write("gr_trueincE");
gr_recoincE->Write("gr_recoincE");
gr_reco_trueincE->Write("gr_reco_trueincE");
TGraphErrors *gr_truexs = new TGraphErrors(p::nthinslices, &(avg_trueincE[0]), &(truexs[0]), 0, &(err_truexs[0]));
gr_truexs->Write("gr_truexs");
TH1D *hinc = (TH1D*)h_recosliceid_allevts_cuts->Clone("hinc");
TH1D *hint = (TH1D*)h_recosliceid_allevts_cuts->Clone("hint");
hinc->Multiply(uf.pur_Inc);
hint->Multiply(uf.pur_Int);
// RooUnfoldBayes unfold_Inc (&uf.response_SliceID_Inc, uf.pur_num_Inc, 4);
// RooUnfoldBayes unfold_Int (&uf.response_SliceID_Int, uf.pur_num_Int, 4);
RooUnfoldBayes unfold_Inc (&uf.response_SliceID_Inc, hinc, 4);
RooUnfoldBayes unfold_Int (&uf.response_SliceID_Int, hint, 4);
// RooUnfoldSvd unfold_Inc (&uf.response_SliceID_Inc, hinc, 20); // OR
// RooUnfoldSvd unfold_Int (&uf.response_SliceID_Int, hint, 20); // OR
// RooUnfoldSvd unfold_Inc (&uf.response_SliceID_Inc, uf.pur_num_Inc, 20); // OR
// RooUnfoldSvd unfold_Int (&uf.response_SliceID_Int, uf.pur_num_Int, 20); // OR
h_truesliceid_pion_uf = (TH1D*) unfold_Inc.Hreco();
h_truesliceid_pioninelastic_uf = (TH1D*) unfold_Int.Hreco();
}
void ProtonInel::Run(anavar & evt, Unfold & uf){
BookHistograms();
//Long64_t nentries = evt.fChain->GetEntriesFast();
Long64_t nentries = evt.fChain->GetEntries();
Long64_t nbytes = 0, nb = 0;
for (Long64_t jentry=0; jentry<nentries;jentry++) {
if (jentry%10000==0) std::cout<<jentry<<"/"<<nentries<<std::endl;
Long64_t ientry = evt.LoadTree(jentry);
if (ientry < 0) break;
nb = evt.fChain->GetEntry(jentry); nbytes += nb;
// if (Cut(ientry) < 0) continue;
//std::cout<<evt.run<<" "<<evt.event<<" "<<evt.MC<<" "<<evt.reco_beam_true_byE_matched<<" "<<evt.true_beam_PDG<<" "<<(*evt.true_beam_endProcess)<<std::endl;
//std::cout<<GetParType(ana)<<std::endl;
if (!hadana.isSelectedPart(evt)) continue;
ProcessEvent(evt, uf);
FillHistograms(p::kNocut, evt);
if (hadana.PassPandoraSliceCut(evt)){
FillHistograms(p::kPandoraSlice, evt);
if (hadana.PassCaloSizeCut(evt)){
FillHistograms(p::kCaloSize, evt);
if (hadana.PassBeamQualityCut()){
FillHistograms(p::kBeamQuality, evt);
/*
if (evt.GetParType() == kPiInel && hadana.daughter_michel_score > 0.99){
std::cout<<evt.run<<" "<<evt.subrun<<" "<<evt.event<<std::endl;
if (!evt.reco_daughter_PFP_michelScore_collection->empty()){
for (size_t i = 0; i<evt.reco_daughter_PFP_michelScore_collection->size(); ++i){
std::cout<<i<<" "<<(*evt.reco_daughter_PFP_michelScore_collection)[i]<<" "<<(*evt.reco_daughter_PFP_nHits_collection)[i]<<std::endl;
}
}
}
*/
}
}
}
}
uf.SaveHistograms();
CalcXS(uf);
SaveHistograms();
}