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[PWGLF] Added INEL > 0 in generated MC events (#15101)
1 parent e1a1c56 commit 028bc44

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2 files changed

+107
-28
lines changed

2 files changed

+107
-28
lines changed

‎PWGLF/Tasks/Resonances/kstar892LightIon.cxx‎

Lines changed: 55 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -82,7 +82,6 @@ struct Kstar892LightIon {
8282
struct : ConfigurableGroup {
8383
// Configurables for event selections
8484
Configurable<float> cfgVrtxZCut{"cfgVrtxZCut", 10.0f, "Accepted z-vertex range (cm)"};
85-
Configurable<bool> isApplycutVzLoss{"isApplycutVzLoss", true, "Apply Vertex-z cut in processAllLossMC"};
8685
Configurable<bool> isApplysel8{"isApplysel8", true, "Apply sel8 event selection"};
8786
Configurable<bool> isApplyINELgt0{"isApplyINELgt0", true, "INEL>0 selection"};
8887
Configurable<bool> isTriggerTVX{"isTriggerTVX", true, "TriggerTVX"};
@@ -99,7 +98,9 @@ struct Kstar892LightIon {
9998
Configurable<bool> isVertexTOFMatched{"isVertexTOFMatched", false, "Vertex TOF Matched"};
10099

101100
// check
102-
Configurable<bool> isApplyEvSelFactors{"isApplyEvSelFactors", false, "Apply event selection cut in processCorrFactors"};
101+
Configurable<bool> isApplyMCGenInelgt0{"isApplyMCGenInelgt0", true, "Apply INEL>0 cut in MC Gen Collisions"};
102+
Configurable<bool> isApplyMCGenTVX{"isApplyMCGenTVX", true, "Apply TVX cut in MC Gen Collisions"};
103+
Configurable<bool> isApplyMCGenVz{"isApplyMCGenVz", true, "Apply Vz cut in MC Gen Collisions"};
103104

104105
// Configurables for track selections
105106
Configurable<bool> isPVContributor{"isPVContributor", true, "PV contributor track selection"}; // PV Contriuibutor
@@ -817,7 +818,7 @@ struct Kstar892LightIon {
817818
using EventCandidates = soa::Join<aod::Collisions, aod::EvSels, aod::FT0Mults, aod::MultZeqs, aod::CentFT0Ms, aod::CentFT0Cs, aod::CentFT0As, aod::CentFV0As, aod::PVMults>; // aod::CentNGlobals, aod::CentNTPVs, aod::CentMFTs
818819
using TrackCandidates = soa::Join<aod::Tracks, aod::TracksExtra, aod::TracksDCA, aod::TrackSelection, aod::pidTPCFullPi, aod::pidTOFFullPi, aod::pidTPCFullKa, aod::pidTOFFullKa, aod::pidTPCFullPr, aod::pidTOFFullPr, aod::pidTOFbeta, aod::TrackSelectionExtension>;
819820

820-
using EventMCGenerated = soa::Join<aod::McCollisions, aod::MultsExtraMC>; // aod::CentNGlobals, aod::CentNTPVs, aod::CentMFTs
821+
using EventMCGenerated = soa::Join<aod::McCollisions, aod::MultMCExtras>; // aod::CentNGlobals, aod::CentNTPVs, aod::CentMFTs
821822
using EventCandidatesMC = soa::Join<aod::Collisions, aod::EvSels, aod::McCollisionLabels, aod::CentFT0Ms, aod::CentFT0As, aod::CentFT0Cs, aod::MultZeqs, aod::FT0Mults, aod::PVMults, aod::CentFV0As>;
822823
using TrackCandidatesMC = soa::Join<aod::Tracks, aod::TracksExtra, aod::TracksDCA, aod::TrackSelection, aod::pidTPCFullKa, aod::pidTOFFullKa, aod::pidTPCFullPi, aod::pidTOFFullPi, aod::pidTPCFullPr, aod::pidTOFFullPr, aod::McTrackLabels, aod::pidTOFbeta, aod::TrackSelectionExtension>;
823824

@@ -1272,6 +1273,19 @@ struct Kstar892LightIon {
12721273

12731274
void processGen(EventMCGenerated::iterator const& mcCollision, aod::McParticles const& mcParticles, const soa::SmallGroups<EventCandidatesMC>& collisions)
12741275
{
1276+
1277+
if (selectionConfig.isApplyMCGenInelgt0 && !mcCollision.isInelGt0()) {
1278+
return;
1279+
}
1280+
1281+
if (selectionConfig.isApplyMCGenTVX && !(mcCollision.multMCFT0C() > 0 && mcCollision.multMCFT0A() > 0)) {
1282+
return;
1283+
}
1284+
1285+
if (selectionConfig.isApplyMCGenVz && std::abs(mcCollision.posZ()) >= selectionConfig.cfgVrtxZCut) {
1286+
return;
1287+
}
1288+
12751289
std::vector<int64_t> selectedEvents(collisions.size());
12761290
int nevts = 0;
12771291
centrality = -1.0;
@@ -1590,8 +1604,20 @@ struct Kstar892LightIon {
15901604
}
15911605
PROCESS_SWITCH(Kstar892LightIon, processRec, "Process Reconstructed", false);
15921606

1593-
void processEvtLossSigLossMC(aod::McCollisions::iterator const& mcCollision, aod::McParticles const& mcParticles, const soa::SmallGroups<EventCandidatesMC>& recCollisions)
1607+
void processEvtLossSigLossMC(EventMCGenerated::iterator const& mcCollision, const soa::SmallGroups<EventCandidatesMC>& recCollisions, aod::McParticles const& mcParticles)
15941608
{
1609+
if (selectionConfig.isApplyMCGenInelgt0 && !mcCollision.isInelGt0()) {
1610+
return;
1611+
}
1612+
1613+
if (selectionConfig.isApplyMCGenTVX && !(mcCollision.multMCFT0C() > 0 && mcCollision.multMCFT0A() > 0)) {
1614+
return;
1615+
}
1616+
1617+
if (selectionConfig.isApplyMCGenVz && std::abs(mcCollision.posZ()) >= selectionConfig.cfgVrtxZCut) {
1618+
return;
1619+
}
1620+
15951621
auto impactPar = mcCollision.impactParameter();
15961622
hMC.fill(HIST("ImpactCorr/hImpactParameterGen"), impactPar);
15971623

@@ -1639,11 +1665,21 @@ struct Kstar892LightIon {
16391665
}
16401666
PROCESS_SWITCH(Kstar892LightIon, processEvtLossSigLossMC, "Process Signal Loss, Event Loss using impact parameter", false);
16411667

1642-
using McCollisionMults = soa::Join<aod::McCollisions, aod::MultMCExtras>;
1643-
using LabeledTracks = soa::Join<aod::Tracks, aod::McTrackLabels>;
1644-
1645-
void processLossMCMultiplicity(McCollisionMults::iterator const& mcCollision, aod::McParticles const& mcParticles, soa::SmallGroups<EventCandidatesMC> const& recCollisions)
1668+
void processLossMCMultiplicity(EventMCGenerated::iterator const& mcCollision, aod::McParticles const& mcParticles, soa::SmallGroups<EventCandidatesMC> const& recCollisions)
16461669
{
1670+
1671+
if (selectionConfig.isApplyMCGenInelgt0 && !mcCollision.isInelGt0()) {
1672+
return;
1673+
}
1674+
1675+
if (selectionConfig.isApplyMCGenTVX && !(mcCollision.multMCFT0C() > 0 && mcCollision.multMCFT0A() > 0)) {
1676+
return;
1677+
}
1678+
1679+
if (selectionConfig.isApplyMCGenVz && std::abs(mcCollision.posZ()) >= selectionConfig.cfgVrtxZCut) {
1680+
return;
1681+
}
1682+
16471683
const int multMC = mcCollision.multMCNParticlesEta05();
16481684
hMC.fill(HIST("LossMult/hMultMC"), multMC);
16491685

@@ -1697,10 +1733,19 @@ struct Kstar892LightIon {
16971733
}
16981734
PROCESS_SWITCH(Kstar892LightIon, processLossMCMultiplicity, "Signal + Event loss (using MC multiplicity)", false);
16991735

1700-
void processAllLossMC(McCollisionMults::iterator const& mcCollision, aod::McParticles const& mcParticles, const soa::SmallGroups<EventCandidatesMC>& recCollisions)
1736+
void processAllLossMC(EventMCGenerated::iterator const& mcCollision, aod::McParticles const& mcParticles, const soa::SmallGroups<EventCandidatesMC>& recCollisions)
17011737
{
1702-
if (selectionConfig.isApplycutVzLoss && std::abs(mcCollision.posZ()) > selectionConfig.cfgVrtxZCut)
1738+
if (selectionConfig.isApplyMCGenInelgt0 && !mcCollision.isInelGt0()) {
1739+
return;
1740+
}
1741+
1742+
if (selectionConfig.isApplyMCGenTVX && !(mcCollision.multMCFT0C() > 0 && mcCollision.multMCFT0A() > 0)) {
17031743
return;
1744+
}
1745+
1746+
if (selectionConfig.isApplyMCGenVz && std::abs(mcCollision.posZ()) >= selectionConfig.cfgVrtxZCut) {
1747+
return;
1748+
}
17041749

17051750
// Event loss estimation
17061751
auto impactPar = mcCollision.impactParameter();

‎PWGLF/Tasks/Resonances/phianalysisrun3_PbPb.cxx‎

Lines changed: 52 additions & 18 deletions
Original file line numberDiff line numberDiff line change
@@ -96,6 +96,7 @@ struct phianalysisrun3_PbPb {
9696
Configurable<bool> additionalEvSel5{"additionalEvSel5", true, "Additional evsel5"};
9797
Configurable<bool> additionalEvSel6{"additionalEvSel6", true, "Additional evsel6"};
9898
Configurable<bool> cutvz{"cutvz", true, "Vz cut"};
99+
Configurable<bool> cutvzgen{"cutvzgen", true, "Vz cut"};
99100
Configurable<bool> isINELgt0{"isINELgt0", true, "INEL>0 selection"};
100101
} selectionConfig;
101102
Configurable<bool> cfgMultFT0{"cfgMultFT0", true, "cfgMultFT0"};
@@ -134,7 +135,8 @@ struct phianalysisrun3_PbPb {
134135
ConfigurableAxis binsMult{"binsMult", {500, 0.0f, +500.0f}, ""};
135136
Configurable<bool> isApplyCentFT0C{"isApplyCentFT0C", true, "Centrality based on FT0C"};
136137
Configurable<bool> isApplyCentFT0M{"isApplyCentFV0M", false, "Centrality based on FT0M"};
137-
138+
Configurable<bool> isApplyInelgt0{"isApplyInelgt0", false, "Enable INEL > 0 condition"};
139+
Configurable<bool> isApplyTVX{"isApplyTVX", false, "Enable TVX trigger sel"};
138140
Configurable<bool> genacceptancecut{"genacceptancecut", true, "use acceptance cut for generated"};
139141
// MC
140142
Configurable<bool> isMC{"isMC", false, "Run MC"};
@@ -1693,59 +1695,77 @@ struct phianalysisrun3_PbPb {
16931695
}
16941696
}
16951697
PROCESS_SWITCH(phianalysisrun3_PbPb, processMixedEventMC, "Process Mixed event MC", true);
1696-
void processGen1(aod::McCollision const& mcCollision, aod::McParticles const& mcParticles, const soa::SmallGroups<EventCandidatesMC>& collisions)
1698+
void processGen1(McCollisionMults::iterator const& mcCollision, aod::McParticles const& mcParticles, const soa::SmallGroups<EventCandidatesMC>& collisions)
16971699
{
1700+
// all events
16981701
histos.fill(HIST("hMC1"), 0.5);
1699-
if (!selectionConfig.cutvz || std::abs(mcCollision.posZ()) < selectionConfig.cfgCutVertex) {
1702+
1703+
// vertex QA (not selection)
1704+
if (!selectionConfig.cutvzgen ||
1705+
std::abs(mcCollision.posZ()) < selectionConfig.cfgCutVertex) {
17001706
histos.fill(HIST("hMC1"), 1.5);
17011707
}
1708+
1709+
// INEL>0 selection
1710+
if (isApplyInelgt0 && !mcCollision.isInelGt0())
1711+
return;
1712+
1713+
histos.fill(HIST("hMC1"), 2.5);
1714+
1715+
// TVX selection
1716+
if (isApplyTVX &&
1717+
!(mcCollision.multMCFT0C() > 0 && mcCollision.multMCFT0A() > 0))
1718+
return;
1719+
1720+
histos.fill(HIST("hMC1"), 3.5);
17021721
std::vector<int64_t> selectedEvents(collisions.size());
17031722
int nevts = 0;
17041723
auto multiplicity = -1.0;
17051724
for (const auto& collision : collisions) {
1706-
histos.fill(HIST("hMC1"), 2.5);
1725+
histos.fill(HIST("hMC1"), 4.5);
17071726
if (cfgDoSel8 && !collision.sel8()) {
17081727
continue;
17091728
}
1729+
histos.fill(HIST("hMC1"), 5.5);
17101730
if (selectionConfig.cutvz &&
17111731
std::abs(collision.mcCollision().posZ()) > selectionConfig.cfgCutVertex) {
17121732
continue;
17131733
}
17141734

1715-
histos.fill(HIST("hMC1"), 3.5);
1735+
histos.fill(HIST("hMC1"), 6.5);
17161736
if (selectionConfig.additionalEvSel1 && !collision.selection_bit(aod::evsel::kNoTimeFrameBorder)) {
17171737
continue;
17181738
}
1719-
histos.fill(HIST("hMC1"), 4.5);
1739+
histos.fill(HIST("hMC1"), 7.5);
17201740
if (selectionConfig.additionalEvSel2 && !collision.selection_bit(aod::evsel::kNoITSROFrameBorder)) {
17211741
continue;
17221742
}
1723-
histos.fill(HIST("hMC1"), 5.5);
1743+
histos.fill(HIST("hMC1"), 8.5);
17241744
if (selectionConfig.additionalEvSel3 && !collision.selection_bit(aod::evsel::kNoSameBunchPileup)) {
17251745
continue;
17261746
}
1727-
histos.fill(HIST("hMC1"), 6.5);
1747+
histos.fill(HIST("hMC1"), 9.5);
17281748
if (selectionConfig.additionalEvSel4 && !collision.selection_bit(o2::aod::evsel::kIsGoodITSLayersAll)) {
17291749
continue;
17301750
}
1731-
histos.fill(HIST("hMC1"), 7.5);
1751+
histos.fill(HIST("hMC1"), 10.5);
17321752
if (selectionConfig.additionalEvSel5 && !collision.selection_bit(o2::aod::evsel::kNoCollInTimeRangeStandard)) {
17331753
continue;
17341754
}
1735-
histos.fill(HIST("hMC1"), 8.5);
1755+
histos.fill(HIST("hMC1"), 11.5);
17361756
if (selectionConfig.additionalEvSel6 && !collision.selection_bit(o2::aod::evsel::kIsGoodZvtxFT0vsPV)) {
17371757
continue;
17381758
}
1739-
histos.fill(HIST("hMC1"), 9.5);
1759+
histos.fill(HIST("hMC1"), 12.5);
17401760
if (selectionConfig.isINELgt0 && !collision.isInelGt0()) {
17411761
continue;
17421762
}
1743-
histos.fill(HIST("hMC1"), 10.5);
1763+
histos.fill(HIST("hMC1"), 13.5);
17441764
int occupancy = collision.trackOccupancyInTimeRange();
17451765
if (selectionConfig.fillOccupancy && (occupancy < cfgMinOccupancy || occupancy > cfgMaxOccupancy)) {
17461766
continue;
17471767
}
1748-
histos.fill(HIST("hMC1"), 11.5);
1768+
histos.fill(HIST("hMC1"), 14.5);
17491769
const int kCentFT0C = 0;
17501770
const int kCentFT0A = 1;
17511771
const int kCentFT0M = 2;
@@ -1765,11 +1785,11 @@ struct phianalysisrun3_PbPb {
17651785
}
17661786
selectedEvents.resize(nevts);
17671787
const auto evtReconstructedAndSelected = std::find(selectedEvents.begin(), selectedEvents.end(), mcCollision.globalIndex()) != selectedEvents.end();
1768-
histos.fill(HIST("hMC1"), 12.5);
1788+
histos.fill(HIST("hMC1"), 15.5);
17691789
if (!evtReconstructedAndSelected) { // Check that the event is reconstructed and that the reconstructed events pass the selection
17701790
return;
17711791
}
1772-
histos.fill(HIST("hMC1"), 13.5);
1792+
histos.fill(HIST("hMC1"), 16.5);
17731793
for (const auto& mcParticle : mcParticles) {
17741794

17751795
if (mcParticle.y() < rapiditycut1 || mcParticle.y() > rapiditycut2) {
@@ -1861,7 +1881,7 @@ struct phianalysisrun3_PbPb {
18611881
multiplicity = collision.centFV0A();
18621882
}
18631883
histos.fill(HIST("Centrec1"), multiplicity);
1864-
histos.fill(HIST("hMC1"), 14.5);
1884+
histos.fill(HIST("hMC1"), 17.5);
18651885
auto oldindex = -999;
18661886
for (const auto& track1 : tracks) {
18671887
if (!selectionTrack(track1)) {
@@ -1958,10 +1978,17 @@ struct phianalysisrun3_PbPb {
19581978
void processEvtLossSigLossMC(McCollisionMults::iterator const& mcCollision, aod::McParticles const& mcParticles, const soa::SmallGroups<EventCandidatesMC>& recCollisions)
19591979
{
19601980

1961-
if (selectionConfig.cutvz &&
1981+
if (selectionConfig.cutvzgen &&
19621982
std::abs(mcCollision.posZ()) > selectionConfig.cfgCutVertex) {
19631983
return;
19641984
}
1985+
if (isApplyInelgt0 && !mcCollision.isInelGt0()) {
1986+
return;
1987+
}
1988+
1989+
if (isApplyTVX && !(mcCollision.multMCFT0C() > 0 && mcCollision.multMCFT0A() > 0)) {
1990+
return;
1991+
}
19651992
// Event loss estimation
19661993
auto impactPar = mcCollision.impactParameter();
19671994
histos.fill(HIST("QAevent/hImpactParameterGen"), impactPar);
@@ -2026,10 +2053,17 @@ struct phianalysisrun3_PbPb {
20262053
PROCESS_SWITCH(phianalysisrun3_PbPb, processEvtLossSigLossMC, "Process Signal Loss, Event Loss", false);
20272054
void processEvtLossSigLossMC1(McCollisionMults::iterator const& mcCollision, soa::SmallGroups<EventCandidatesMC> const& collisions, aod::McParticles const& GenParticles)
20282055
{
2029-
if (selectionConfig.cutvz &&
2056+
if (selectionConfig.cutvzgen &&
20302057
std::abs(mcCollision.posZ()) > selectionConfig.cfgCutVertex) {
20312058
return;
20322059
}
2060+
if (isApplyInelgt0 && !mcCollision.isInelGt0()) {
2061+
return;
2062+
}
2063+
2064+
if (isApplyTVX && !(mcCollision.multMCFT0C() > 0 && mcCollision.multMCFT0A() > 0)) {
2065+
return;
2066+
}
20332067
// All generated events
20342068
histos.fill(HIST("MCEventHist"), 1);
20352069
histos.fill(HIST("hImpactParameterGen1"), mcCollision.impactParameter());

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