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[PWGLF,PWGMM] Add 1ZED trigger option for further studies on ZDC satellites #15008

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Merged
jgcn merged 3 commits into from
Feb 17, 2026
+3 −0
Merged

[PWGLF,PWGMM] Add 1ZED trigger option for further studies on ZDC satellites #15008

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7203b09
Add 1ZED trigger option for further studies on ZDC satellites
Feb 17, 2026
ca763c2
Please consider the following formatting changes
alibuild Feb 17, 2026
1129499
Merge pull request #1 from alibuild/alibot-cleanup-15008
lmattei01 Feb 17, 2026
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3 changes: 3 additions & 0 deletions PWGMM/Lumi/Tasks/lumiStabilityLightIons.cxx
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Expand Up @@ -71,6 +71,7 @@ struct LumiStabilityLightIons {

Configurable<bool> cfgRequireZDCTriggerForZDCQA{"cfgRequireZDCTriggerForZDCQA", false, "Require ZDC trigger (1ZNC) for filling QA histograms"};
Configurable<bool> cfgRequireTVXTriggerForZDCQA{"cfgRequireTVXTriggerForZDCQA", false, "Require FT0 vertex trigger (MTVX) for filling ZDC QA histograms"};
Configurable<bool> cfgRequireZEDTriggerForZDCQA{"cfgRequireZEDTriggerForZDCQA", false, "Require ZED trigger (1ZNC||1ZNA) for filling QA histograms"};

Configurable<bool> cfgRequireNoT0ForSLBC{"cfgRequireNoT0ForSLBC", false, "Require no T0 signal for definition of super leading BC (otherwise only no FDD)"};

Expand Down Expand Up @@ -260,6 +261,8 @@ struct LumiStabilityLightIons {
continue;
if (cfgRequireZDCTriggerForZDCQA && !(ctpInputMask.test(25))) // 25 = 26 - 1 -> 1ZNC
continue;
if (cfgRequireZEDTriggerForZDCQA && !(ctpInputMask.test(24))) // 24 = 25 - 1 -> 1ZED
continue;

bool zdcHit = !bc.has_zdc() ? 0 : ((bc.zdc().energyCommonZNC() > -1 && std::abs(bc.zdc().timeZNC()) < 1E5) ? 1 : 0);
mHistManager.fill(HIST("ZDCQA/BCHasZDC"), zdcHit, ctpInputMask.test(25) ? 1 : 0);
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