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[PWGCF] Add eta gap scan for cascades flow#16014

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jaelpark merged 3 commits intoAliceO2Group:masterfrom
fuchuncui:master
Apr 29, 2026
Merged

[PWGCF] Add eta gap scan for cascades flow#16014
jaelpark merged 3 commits intoAliceO2Group:masterfrom
fuchuncui:master

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@fuchuncui
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Add eta gap scan
Add ctau cut for V0s
Add daughter eta cut

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github-actions Bot commented Apr 29, 2026

O2 linter results: ❌ 0 errors, ⚠️ 1 warnings, 🔕 0 disabled

@fuchuncui fuchuncui marked this pull request as draft April 29, 2026 08:33
@fuchuncui fuchuncui marked this pull request as ready for review April 29, 2026 08:38
Comment thread PWGCF/Flow/Tasks/flowGfwOmegaXi.cxx Outdated
int nOmegaptMassBins = nXiPtBins * cfgmassbins[3];
int etagap08 = 8;
int etagap10 = 10;
int etagap12 = 12;
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Use constexpr int for these.

Also, why not just make the individual ranges (0.4, 0.5, ... 0.8) configurable? Then no need for this big if-braching.

Comment thread PWGCF/Flow/Tasks/flowGfwOmegaXi.cxx Outdated
fGFW->AddRegion("poiLambdaNdpt", -0.8, -0.4, nLambdaptMassBins, 16);
fGFW->AddRegion("poiLambdafulldpt", -0.8, 0.8, nLambdaptMassBins, 16);
}
if (cfgEtagap == etagap10) {
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-> else if

Comment thread PWGCF/Flow/Tasks/flowGfwOmegaXi.cxx Outdated
fGFW->AddRegion("poiLambdaNdpt", -0.8, -0.5, nLambdaptMassBins, 16);
fGFW->AddRegion("poiLambdafulldpt", -0.8, 0.8, nLambdaptMassBins, 16);
}
if (cfgEtagap == etagap12) {
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-> else if

@jaelpark jaelpark merged commit b74729a into AliceO2Group:master Apr 29, 2026
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2 participants