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[PWGLF] fill subdetector histograms with acc weight #12507

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Merged
ktf merged 2 commits into from
Aug 9, 2025
+24 −10
Merged

[PWGLF] fill subdetector histograms with acc weight #12507

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18f50a1
fill subdetector histograms with acc weight
Aug 8, 2025
8420111
added an additional argument in function
Aug 9, 2025
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34 changes: 24 additions & 10 deletions PWGLF/Tasks/Strangeness/lambdapolsp.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@
#include <cmath>
#include <cstdlib>
#include <deque>
#include <iostream>

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[include-iostream] 

Do not include iostream. Use O2 logging instead.
#include <iterator>
#include <set> // <<< CHANGED: for dedup sets
#include <string>
Expand Down Expand Up @@ -324,7 +324,7 @@
if (!checkwithpub) {
// histos.add("hVtxZ", "Vertex distribution in Z;Z (cm)", kTH1F, {{20, -10.0, 10.0}});
histos.add("hpRes", "hpRes", HistType::kTHnSparseF, {axisGrp.configcentAxis, thnAxisres});
histos.add("hpResSin", "hpResSin", HistType::kTHnSparseF, {axisGrp.configcentAxis, thnAxisres});
// histos.add("hpResSin", "hpResSin", HistType::kTHnSparseF, {axisGrp.configcentAxis, thnAxisres});
/*histos.add("hpCosPsiA", "hpCosPsiA", HistType::kTHnSparseF, {axisGrp.configcentAxis, thnAxisres});
histos.add("hpCosPsiC", "hpCosPsiC", HistType::kTHnSparseF, {axisGrp.configcentAxis, thnAxisres});
histos.add("hpSinPsiA", "hpSinPsiA", HistType::kTHnSparseF, {axisGrp.configcentAxis, thnAxisres});
Expand Down Expand Up @@ -356,12 +356,16 @@
if (usesubdet) {
histos.add("hSparseLambdaPolA", "hSparseLambdaPolA", HistType::kTHnSparseF, runaxes, true);
histos.add("hSparseLambdaPolC", "hSparseLambdaPolC", HistType::kTHnSparseF, runaxes, true);
histos.add("hSparseLambdaPolAwgt", "hSparseLambdaPolAwgt", HistType::kTHnSparseF, runaxes, true);
histos.add("hSparseLambdaPolCwgt", "hSparseLambdaPolCwgt", HistType::kTHnSparseF, runaxes, true);
}
histos.add("hSparseAntiLambdaPol", "hSparseAntiLambdaPol", HistType::kTHnSparseF, runaxes, true);
histos.add("hSparseAntiLambdaPolwgt", "hSparseAntiLambdaPolwgt", HistType::kTHnSparseF, runaxes, true);
if (usesubdet) {
histos.add("hSparseAntiLambdaPolA", "hSparseAntiLambdaPolA", HistType::kTHnSparseF, runaxes, true);
histos.add("hSparseAntiLambdaPolC", "hSparseAntiLambdaPolC", HistType::kTHnSparseF, runaxes, true);
histos.add("hSparseAntiLambdaPolAwgt", "hSparseAntiLambdaPolAwgt", HistType::kTHnSparseF, runaxes, true);
histos.add("hSparseAntiLambdaPolCwgt", "hSparseAntiLambdaPolCwgt", HistType::kTHnSparseF, runaxes, true);
}
histos.add("hSparseLambda_corr1a", "hSparseLambda_corr1a", HistType::kTHnSparseF, runaxes, true);
histos.add("hSparseLambda_corr1b", "hSparseLambda_corr1b", HistType::kTHnSparseF, runaxes, true);
Expand Down Expand Up @@ -389,12 +393,12 @@
template <typename Collision, typename V0>
bool SelectionV0(Collision const& collision, V0 const& candidate)
{
if (TMath::Abs(candidate.dcav0topv()) > cMaxV0DCA) {

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
return false;
}
const float pT = candidate.pt();
const float tranRad = candidate.v0radius();
const float dcaDaughv0 = TMath::Abs(candidate.dcaV0daughters());

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[root/entity] 

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const float cpav0 = candidate.v0cosPA();

float CtauLambda = candidate.distovertotmom(collision.posX(), collision.posY(), collision.posZ()) * massLambda;
Expand All @@ -417,23 +421,23 @@
if (tranRad > ConfV0TranRadV0Max) {
return false;
}
if (analyzeLambda && TMath::Abs(CtauLambda) > cMaxV0LifeTime) {

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[root/entity] 

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return false;
}
if (analyzeK0s && TMath::Abs(CtauK0s) > cMaxV0LifeTime) {

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
return false;
}
if (analyzeLambda && TMath::Abs(candidate.yLambda()) > ConfV0Rap) {

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
return false;
}
if (analyzeK0s && TMath::Abs(candidate.yK0Short()) > ConfV0Rap) {

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
return false;
}
return true;
}

template <typename V0, typename T>
bool isSelectedV0Daughter(V0 const& candidate, T const& track, int pid)
bool isSelectedV0Daughter(V0 const& candidate, T const& track, int pid, int pid2)
{
// const auto eta = track.eta();
// const auto pt = track.pt();
Expand All @@ -451,10 +455,10 @@
return false;
}

if (pid == 0 && TMath::Abs(track.tpcNSigmaPr()) > ConfDaughPIDCuts) {

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[root/entity] 

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return false;
}
if (pid == 1 && TMath::Abs(track.tpcNSigmaPi()) > ConfDaughPIDCuts) {

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
return false;
}
if (pid == 0 && (candidate.positivept() < cfgDaughPrPt || candidate.negativept() < cfgDaughPiPt)) {
Expand All @@ -467,10 +471,10 @@
return false;
}

if (pid == 0 && (TMath::Abs(candidate.dcapostopv()) < cMinV0DCAPr || TMath::Abs(candidate.dcanegtopv()) < cMinV0DCAPi)) {
if (pid2 == 0 && (TMath::Abs(candidate.dcapostopv()) < cMinV0DCAPr || TMath::Abs(candidate.dcanegtopv()) < cMinV0DCAPi)) {

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
return false;
}
if (pid == 1 && (TMath::Abs(candidate.dcapostopv()) < cMinV0DCAPi || TMath::Abs(candidate.dcanegtopv()) < cMinV0DCAPr)) {
if (pid2 == 1 && (TMath::Abs(candidate.dcapostopv()) < cMinV0DCAPi || TMath::Abs(candidate.dcanegtopv()) < cMinV0DCAPr)) {
return false;
}

Expand Down Expand Up @@ -627,6 +631,8 @@
// PolA = PolA / acvalue;
// Pol = Pol / acvalue;
auto Polwgt = Pol / acvalue;
auto PolAwgt = PolA / acvalue;
auto PolCwgt = PolC / acvalue;

// Fill histograms using constructed names
if (tag2) {
Expand All @@ -642,6 +648,8 @@
if (usesubdet) {
histos.fill(HIST("hSparseAntiLambdaPolA"), candmass, candpt, PolA, centrality, desbinvalue);
histos.fill(HIST("hSparseAntiLambdaPolC"), candmass, candpt, PolC, centrality, desbinvalue);
histos.fill(HIST("hSparseAntiLambdaPolAwgt"), candmass, candpt, PolAwgt, centrality, desbinvalue);
histos.fill(HIST("hSparseAntiLambdaPolCwgt"), candmass, candpt, PolCwgt, centrality, desbinvalue);
}
histos.fill(HIST("hSparseAntiLambdaPol"), candmass, candpt, Pol, centrality, desbinvalue);
histos.fill(HIST("hSparseAntiLambdaPolwgt"), candmass, candpt, Polwgt, centrality, desbinvalue);
Expand All @@ -662,6 +670,8 @@
if (usesubdet) {
histos.fill(HIST("hSparseAntiLambdaPolA"), candmass, candpt, PolA, centrality);
histos.fill(HIST("hSparseAntiLambdaPolC"), candmass, candpt, PolC, centrality);
histos.fill(HIST("hSparseAntiLambdaPolAwgt"), candmass, candpt, PolAwgt, centrality);
histos.fill(HIST("hSparseAntiLambdaPolCwgt"), candmass, candpt, PolCwgt, centrality);
}
histos.fill(HIST("hSparseAntiLambdaPol"), candmass, candpt, Pol, centrality);
histos.fill(HIST("hSparseAntiLambdaPolwgt"), candmass, candpt, Polwgt, centrality);
Expand All @@ -685,6 +695,8 @@
if (usesubdet) {
histos.fill(HIST("hSparseLambdaPolA"), candmass, candpt, PolA, centrality, desbinvalue);
histos.fill(HIST("hSparseLambdaPolC"), candmass, candpt, PolC, centrality, desbinvalue);
histos.fill(HIST("hSparseLambdaPolAwgt"), candmass, candpt, PolAwgt, centrality, desbinvalue);
histos.fill(HIST("hSparseLambdaPolCwgt"), candmass, candpt, PolCwgt, centrality, desbinvalue);
}
histos.fill(HIST("hSparseLambdaPol"), candmass, candpt, Pol, centrality, desbinvalue);
histos.fill(HIST("hSparseLambdaPolwgt"), candmass, candpt, Polwgt, centrality, desbinvalue);
Expand All @@ -705,6 +717,8 @@
if (usesubdet) {
histos.fill(HIST("hSparseLambdaPolA"), candmass, candpt, PolA, centrality);
histos.fill(HIST("hSparseLambdaPolC"), candmass, candpt, PolC, centrality);
histos.fill(HIST("hSparseLambdaPolAwgt"), candmass, candpt, PolAwgt, centrality);
histos.fill(HIST("hSparseLambdaPolCwgt"), candmass, candpt, PolCwgt, centrality);
}
histos.fill(HIST("hSparseLambdaPol"), candmass, candpt, Pol, centrality);
histos.fill(HIST("hSparseLambdaPolwgt"), candmass, candpt, Polwgt, centrality);
Expand Down Expand Up @@ -812,7 +826,7 @@
if (!checkwithpub) {
// histos.fill(HIST("hVtxZ"), collision.posZ());
histos.fill(HIST("hpRes"), centrality, (TMath::Cos(GetPhiInRange(psiZDCA - psiZDCC))));
histos.fill(HIST("hpResSin"), centrality, (TMath::Sin(GetPhiInRange(psiZDCA - psiZDCC))));
// histos.fill(HIST("hpResSin"), centrality, (TMath::Sin(GetPhiInRange(psiZDCA - psiZDCC))));
/*histos.fill(HIST("hpCosPsiA"), centrality, (TMath::Cos(GetPhiInRange(psiZDCA))));
histos.fill(HIST("hpCosPsiC"), centrality, (TMath::Cos(GetPhiInRange(psiZDCC))));
histos.fill(HIST("hpSinPsiA"), centrality, (TMath::Sin(GetPhiInRange(psiZDCA))));
Expand Down Expand Up @@ -980,10 +994,10 @@
continue;
}

if (isSelectedV0Daughter(v0, postrack, 0) && isSelectedV0Daughter(v0, negtrack, 1)) {
if (isSelectedV0Daughter(v0, postrack, 0, 0) && isSelectedV0Daughter(v0, negtrack, 1, 0)) {
LambdaTag = 1;
}
if (isSelectedV0Daughter(v0, negtrack, 0) && isSelectedV0Daughter(v0, postrack, 1)) {
if (isSelectedV0Daughter(v0, negtrack, 0, 1) && isSelectedV0Daughter(v0, postrack, 1, 1)) {
aLambdaTag = 1;
}

Expand Down Expand Up @@ -1193,7 +1207,7 @@
if (!checkwithpub) {
// histos.fill(HIST("hVtxZ"), collision.posZ());
histos.fill(HIST("hpRes"), centrality, (TMath::Cos(GetPhiInRange(psiZDCA - psiZDCC))));
histos.fill(HIST("hpResSin"), centrality, (TMath::Sin(GetPhiInRange(psiZDCA - psiZDCC))));
// histos.fill(HIST("hpResSin"), centrality, (TMath::Sin(GetPhiInRange(psiZDCA - psiZDCC))));
/*histos.fill(HIST("hpCosPsiA"), centrality, (TMath::Cos(GetPhiInRange(psiZDCA))));
histos.fill(HIST("hpCosPsiC"), centrality, (TMath::Cos(GetPhiInRange(psiZDCC))));
histos.fill(HIST("hpSinPsiA"), centrality, (TMath::Sin(GetPhiInRange(psiZDCA))));
Expand Down Expand Up @@ -1443,7 +1457,7 @@
}

histos.fill(HIST("hpRes"), centrality, (TMath::Cos(GetPhiInRange(psiZDCA - psiZDCC))));
histos.fill(HIST("hpResSin"), centrality, (TMath::Sin(GetPhiInRange(psiZDCA - psiZDCC))));
// histos.fill(HIST("hpResSin"), centrality, (TMath::Sin(GetPhiInRange(psiZDCA - psiZDCC))));

for (const auto& v0 : groupV0) {

Expand Down Expand Up @@ -1567,7 +1581,7 @@

histos.fill(HIST("hCentrality"), centrality);
histos.fill(HIST("hpRes"), centrality, (TMath::Cos(GetPhiInRange(psiZDCA - psiZDCC))));
histos.fill(HIST("hpResSin"), centrality, (TMath::Sin(GetPhiInRange(psiZDCA - psiZDCC))));
// histos.fill(HIST("hpResSin"), centrality, (TMath::Sin(GetPhiInRange(psiZDCA - psiZDCC))));

// V0s from collision1 to match kinematics
auto v0sCol1 = V0s.sliceBy(tracksPerCollisionV0Mixed, collision1.index());
Expand Down
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