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[PWGJE] added FT0 scaled histograms vs ZDC #12487

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Merged
nzardosh merged 3 commits into from
Aug 8, 2025
Merged

[PWGJE] added FT0 scaled histograms vs ZDC #12487

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db872bc
added FT0 scaled histograms vs ZDC
fkrizek Aug 8, 2025
7a1b025
Please consider the following formatting changes
alibuild Aug 8, 2025
091902e
Merge pull request #27 from alibuild/alibot-cleanup-12487
fkrizek Aug 8, 2025
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21 changes: 19 additions & 2 deletions PWGJE/Tasks/recoilJets.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -417,7 +417,6 @@ struct RecoilJets {
{{200, 0.0, 20.}});
spectra.add("hScaleMultFT0M", "Scaled total mult. signal from FT0A & FTOC", kTH1F,
{{200, 0.0, 20.}});

spectra.add("hScaleMultFT0M_v2", "Scaled total mult. signal from FT0A & FTOC", kTH1F,
{{200, 0.0, 20.}});

Expand All @@ -435,6 +434,14 @@ struct RecoilJets {
kTH2F, {{1500, 0.0, 30000.}, {500, 0.0, 10000.}});
spectra.add("hMultFT0M_vs_ZNM", "Correlation of signals FTOM vs ZNM",
kTH2F, {{3000, 0.0, 60000.}, {1000, 0.0, 20000.}});
spectra.add("hScaleMultFT0A_vs_ZNA", "Correlation of signals FT0A/meanFT0A vs ZNA",
kTH2F, {{200, 0.0, 20.}, {500, 0.0, 10000.}});
spectra.add("hScaleMultFT0C_vs_ZNC", "Correlation of signals FT0C/meanFT0C vs ZNC",
kTH2F, {{200, 0.0, 20.}, {500, 0.0, 10000.}});
spectra.add("hScaleMultFT0M_vs_ZNM", "Correlation of signals FT0M/meanTF0M vs ZNM",
kTH2F, {{200, 0.0, 20.}, {1000, 0.0, 20000.}});
spectra.add("hScaleMultFT0Mv2_vs_ZNM", "Correlation of signals FT0M/meanTF0M v2 vs ZNM",
kTH2F, {{200, 0.0, 20.}, {1000, 0.0, 20000.}});
}
}

Expand Down Expand Up @@ -680,10 +687,12 @@ struct RecoilJets {
spectra.fill(HIST("hMultFT0C"), collision.multFT0C(), weight);
spectra.fill(HIST("hMultFT0M"), collision.multFT0M(), weight);

float scaledFT0Mv2 = 0.5 * (collision.multFT0A() / meanFT0A + collision.multFT0C() / meanFT0C);

spectra.fill(HIST("hScaleMultFT0A"), collision.multFT0A() / meanFT0A, weight);
spectra.fill(HIST("hScaleMultFT0C"), collision.multFT0C() / meanFT0C, weight);
spectra.fill(HIST("hScaleMultFT0M"), collision.multFT0M() / meanFT0M, weight);
spectra.fill(HIST("hScaleMultFT0M_v2"), collision.multFT0A() / meanFT0A + collision.multFT0C() / meanFT0C,
spectra.fill(HIST("hScaleMultFT0M_v2"), scaledFT0Mv2,
weight);

spectra.fill(HIST("hMultZNA"), collision.multZNA(), weight);
Expand All @@ -698,6 +707,14 @@ struct RecoilJets {
collision.multZNC(), weight);
spectra.fill(HIST("hMultFT0M_vs_ZNM"), collision.multFT0M(),
collision.multZNA() + collision.multZNC(), weight);
spectra.fill(HIST("hScaleMultFT0A_vs_ZNA"), collision.multFT0A() / meanFT0A,
collision.multZNA(), weight);
spectra.fill(HIST("hScaleMultFT0C_vs_ZNC"), collision.multFT0C() / meanFT0C,
collision.multZNC(), weight);
spectra.fill(HIST("hScaleMultFT0M_vs_ZNM"), collision.multFT0M() / meanFT0M,
collision.multZNA() + collision.multZNC(), weight);
spectra.fill(HIST("hScaleMultFT0Mv2_vs_ZNM"), scaledFT0Mv2,
collision.multZNA() + collision.multZNC(), weight);
}

//------------------------------------------------------------------------------
Expand Down
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