February 2026 — O2DPG: Implemented Particle Generation enhancement expanding PT range and decoupling inv_pt from pt scale, plus a targeted bug fix. This improves simulation accuracy for low-pt particles and reduces biases in generated samples. The changes were delivered in repo AliceO2Group/O2DPG and include a commit addressing O2-6235 with kMaxInvPt set to 2 (pt > 0.5) and inv_pt decoupled from pt scale; co-authored-by contributor. Impact: more reliable physics results, easier tuning for analyses, better alignment with detector studies.

For 2025-04, delivered the makeDiffWorkflow feature for cross-environment workflow.config diffs with ROOT TTree caching, including README and unit tests; this enhances validation speed, reproducibility, and governance across local and Alien storage.

December 2024 monthly summary: Delivered core TOF-enabled QA and data-conversion capabilities across AliceO2 and O2Physics, strengthening data quality, traceability, and track analysis workflows. Key achievements include integrating TOF measurements into QA tables with TOF dX/dZ (int8 precision) and enriching time-series with LTIntegral, deltaT, vertex time, and TPC times to improve track analysis, skimmed-data processing, and QA capabilities. Implemented TrackQAConverter002 in O2Physics to map TOF-related data from v000/v001 to the new v002 format, with a dedicated CMake entry and converter source. Fixed critical input-data handling issues in trackQA002Converter by correcting parameter mappings to tracksQA_000/001. All changes emphasize reliability, upgrade-readiness, and business value through enhanced data quality and streamlined TOF workflows.