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[PWGHF] Add DCAFitter ML input features for Omegac0 - #18761

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mtorresc15:omegac-dcafitter-ml-features

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This PR adds the normalized impact parameters and the three dimensional decay length of the Omegac0 candidate as input features for the DCAFitter ML selection.

  • Add normImpParCascade and normImpParPiFromCharmBar as dynamic columns in CandidateReconstructionTables.h.

  • Register normImpParCascade, normImpParPiFromCharmBar, and decLenCharmBaryon as DCAFitter ML input features in HfMlResponseOmegacToOmegaPiQa.h.

  • Update treeCreatorOmegac0ToOmegaPiQa.cxx to use the new dynamic-column accessors.

@github-actions github-actions Bot changed the title Add DCAFitter ML input features for Omegac0 [PWGHF] Add DCAFitter ML input features for Omegac0 Nov 15, 2026
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O2 linter results: ❌ 0 errors, ⚠️ 2 warnings, 🔕 3 disabled

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