
Over a three-month period, Matteo Prada enhanced the AliceO2Group/O2Physics repository by developing features for advanced particle physics analysis. He extended the SigmaMinusTask with new output tables and data model columns, enabling detailed comparisons between real and simulated data using C++ and Monte Carlo simulation techniques. Matteo introduced configurable selection criteria for kink decay analysis, adding flexibility and precision to event identification through configuration management and data-model extensions. His work focused on improving analysis reproducibility, data quality, and downstream analytics, demonstrating depth in C++ development, simulation configuration, and software engineering while maintaining code quality and alignment with collaborative standards.

Month: 2025-09 — AliceO2Group/O2Physics delivered a configurable PDG-code selection feature for kink decay analysis, introducing a PZMC column in the data model and refining the analysis task to support targeted selection of mother and daughter PDG codes. This enables precise, flexible kink-decay event identification and improves reproducibility across analyses. The work is captured in commit faf46271eb9a1b4a9ad705e4274c75a5411b69f1 ([PWGLF] Added configurables to select pdg codes for specific kink decay configurations. (#12839)). Overall, this effort strengthens physics selections, enhances analyst productivity, and sets the stage for more robust downstream results. No major bugs fixed this month; minor stability improvements were implemented to support the feature. Technologies demonstrated include C++/Python integration, data-model extension, configuration-driven analysis, and adherence to PR standards.
Month: 2025-09 — AliceO2Group/O2Physics delivered a configurable PDG-code selection feature for kink decay analysis, introducing a PZMC column in the data model and refining the analysis task to support targeted selection of mother and daughter PDG codes. This enables precise, flexible kink-decay event identification and improves reproducibility across analyses. The work is captured in commit faf46271eb9a1b4a9ad705e4274c75a5411b69f1 ([PWGLF] Added configurables to select pdg codes for specific kink decay configurations. (#12839)). Overall, this effort strengthens physics selections, enhances analyst productivity, and sets the stage for more robust downstream results. No major bugs fixed this month; minor stability improvements were implemented to support the feature. Technologies demonstrated include C++/Python integration, data-model extension, configuration-driven analysis, and adherence to PR standards.
August 2025: Delivered Sigma MC Analysis enhancements in O2Physics to strengthen MC validation, configurability, and data quality for kink-builder studies.
August 2025: Delivered Sigma MC Analysis enhancements in O2Physics to strengthen MC validation, configurability, and data quality for kink-builder studies.
July 2025 monthly summary for AliceO2Group/O2Physics focused on SigmaMinusTask enhancements and data-model improvements to enable richer analysis of Sigma-minus decays. Delivered new output tables with n-sigma and MC truth columns, facilitating detailed comparisons between real and simulated data and improving data storage efficiency. This work strengthens the analytics foundation for downstream physics results and reproducibility.
July 2025 monthly summary for AliceO2Group/O2Physics focused on SigmaMinusTask enhancements and data-model improvements to enable richer analysis of Sigma-minus decays. Delivered new output tables with n-sigma and MC truth columns, facilitating detailed comparisons between real and simulated data and improving data storage efficiency. This work strengthens the analytics foundation for downstream physics results and reproducibility.
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