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New cuts added to kinkAnalysis #4749

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Merged
fmazzasc merged 14 commits into from
Feb 18, 2024
Merged

New cuts added to kinkAnalysis #4749

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c4bdfd2
Added Neutral Mass Option
mdiotti Feb 15, 2024
df203d9
Format Change
mdiotti Feb 15, 2024
15aea8a
Formatting
mdiotti Feb 15, 2024
c768a30
Merge branch 'master' of https://github.com/AliceO2Group/O2Physics in…
mdiotti Feb 16, 2024
4e03bf5
Cuts added
mdiotti Feb 16, 2024
f881af9
Minor Change
mdiotti Feb 16, 2024
ad7bf0c
Minor Change
mdiotti Feb 16, 2024
f125583
Formatting
mdiotti Feb 16, 2024
eba7369
Minor Changes
mdiotti Feb 16, 2024
4b2dcfd
Merge eba73694b26c833861641d37d2f0e0812632c0cc into 7d392c6c7e6b951c6…
mdiotti Feb 16, 2024
6532ab4
Please consider the following formatting changes
alibuild Feb 16, 2024
5ba5954
MegaLinter fixes
alibuild Feb 16, 2024
b8c5162
Merge pull request #7 from alibuild/alibot-cleanup-4749
mdiotti Feb 16, 2024
0a366c5
Merge pull request #8 from alibuild/alibot-cleanup-ml-4749
mdiotti Feb 16, 2024
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14 changes: 14 additions & 0 deletions PWGLF/Tasks/Strangeness/kinkAnalysis.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -342,6 +342,8 @@ struct kinkAnalysis {

histos.add("hNSigmaTrVsPt", "hNSigmaTrVsPt", kTH2F, {axisPtHyp, {100, -5, 5, "nSigmaTPC"}});
histos.add("hpRes", "hpRes", kTH2F, {axisPtHyp, {100, -0.5, 0.5, "p_{T} Res"}});
histos.add("hDCAdaughterMC", "hDCAdaughterMC", kTH1F, {axisDCAdaugh});
histos.add("tpcClusterTriton", "tpcClusterTriton", kTH1F, {{100, 0, 300, "TPC clusters"}});

lut = o2::base::MatLayerCylSet::rectifyPtrFromFile(ccdb->get<o2::base::MatLayerCylSet>(cfgLUTpath));
ft2.setMaxChi2(5);
Expand Down Expand Up @@ -803,6 +805,18 @@ struct kinkAnalysis {

mass = sqrt((neutronE + pionE) * (neutronE + pionE) - sigmaPabsDC * sigmaPabsDC);

if (isDaughter)
histos.fill(HIST("hDCAdaughterMC"), kinkdcaXY);

if (particleName == Hypertriton) {
if (trackDgh.tpcNSigmaTr() > 4 || trackDgh.tpcNSigmaTr() < -2)
continue;

histos.fill(HIST("tpcClusterTriton"), trackDgh.tpcNClsFound());
if (trackDgh.tpcNClsFound() < 90)
continue;
}

if (particleName == Hypertriton) {
histos.fill(HIST("hHypMass"), mass);
histos.fill(HIST("hHypMassPt"), mass, sigmaPt);
Expand Down