[PWGCF] FemtoUniverse V0 Task -- changed combinations policy for v0v0 and improved v0 duplicates check#14672
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prchakra merged 2 commits intoAliceO2Group:masterfrom Jan 28, 2026
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Jan 28, 2026
Eloviyo
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- For V0-V0 case : changed from "CombinationsFullIndexPolicy" to "CombinationsStrictlyUpperIndexPolicy" - it solves the problem of empty same event histograms for non-identical v0 pairs.
- Modified V0 Duplicates function: implemented invariant mass check for each particle pair rejected by the v0 pair cleaner - it helps with the statistics as previously both these particles were rejected while now it keeps one of the v0 which has invariant mass closer to the default value.
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Jan 28, 2026
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… and improved v0 duplicates check (AliceO2Group#14672) Co-authored-by: Shirajum Monira <shirajum.monira@cernch>
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… and improved v0 duplicates check (AliceO2Group#14672) Co-authored-by: Shirajum Monira <shirajum.monira@cernch>
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