[PWGHF] Refactor data creator for HF correlations #12989
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Marcellocosti
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O2 linter results: ❌ 0 errors, |
[PWGHF] Please consider the following formatting changes to AliceO2Group#12989
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[PWGHF] Please consider the following formatting changes to AliceO2Group#12989
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[PWGHF] Please consider the following formatting changes to AliceO2Group#12989
[PWGHF] Please consider the following formatting changes to AliceO2Group#12989
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Error while checking build/O2Physics/o2 for 550c7ee at 2025-09-18 01:10: Full log here. |
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Converted to draft because of compilation errors. |
[PWGHF] Please consider the following formatting changes to AliceO2Group#12989
[PWGHF] Please consider the following formatting changes to AliceO2Group#12989
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Hi @Marcellocosti ! Thanks a lot for implementing the code with the suggestions we discussed offline. For me this version is fine and we can proceed
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Tests on hy with the current code produce very large outputs due to the large track multiplicity in OO collisions, especially for the D0 and D+ mesons. Therefore, in this PR, the data model is reshaped: separate process functions are implemented for the creation of Same Event and Mixed Event derived datasets, introducing pt- and centrality dependent down sample factors to handle the event mixing output size and the case of hadron-hadron correlations. This implementation also allows to get rid of the index columns in the output, as daughter-candidate pairs are rejected online.
Tagging @stefanopolitano, @scattaru, @wuctlby.