
Kangkan Goswami contributed to the AliceO2Group/O2Physics and AliceO2Group/AliceO2 repositories by developing targeted features and resolving critical bugs in C++. He enhanced polarization studies by adding low-mass polarization histograms and configuration options, enabling detailed analysis of mass, momentum, and angular distributions for PWGDQ. Kangkan improved the reliability of physics simulations by correcting the cos theta calculation in the PP frame, addressing numerical stability issues. In AliceO2Group/AliceO2, he integrated TRD extra data into the AOD production workflow, standardizing data models and applying calibration and noise corrections. His work demonstrated depth in C++ development, data analysis, and software engineering.
February 2026 monthly summary for AliceO2Group/AliceO2: Delivered TRD extra data integration into the AOD production workflow, enabling calibration and noise-aware processing and a runtime configuration option for TRD extra output. Standardized the TRD data model and introduced a TRDsExtra SOA table to store calibrated quantities. Enhanced reconstruction fidelity for TRD tracks by applying TRD calibration and noise corrections in AODProducerWorkflowSpec and integrating TRD extra processing into the workflow. Completed code-cleanup and formatting, synchronized with rebase updates, and collaborated across teams to ensure reliability.
February 2026 monthly summary for AliceO2Group/AliceO2: Delivered TRD extra data integration into the AOD production workflow, enabling calibration and noise-aware processing and a runtime configuration option for TRD extra output. Standardized the TRD data model and introduced a TRDsExtra SOA table to store calibrated quantities. Enhanced reconstruction fidelity for TRD tracks by applying TRD calibration and noise corrections in AODProducerWorkflowSpec and integrating TRD extra processing into the workflow. Completed code-cleanup and formatting, synchronized with rebase updates, and collaborated across teams to ensure reliability.
Concise monthly summary for 2025-06 focusing on key features, bugs fixed, impact, and skills demonstrated for AliceO2Group/O2Physics.
Concise monthly summary for 2025-06 focusing on key features, bugs fixed, impact, and skills demonstrated for AliceO2Group/O2Physics.
May 2025 monthly summary for AliceO2Group/O2Physics: Delivered a focused feature to enhance polarization studies in PWGDQ by adding low-mass polarization histograms and configurations in the Production frame. This enables detailed analysis of mass, Pt, y, and angular distributions (cosThetaPP, phiPP), supporting PWGDQ polarization goals. The change is implemented via a single commit, paving the way for faster physics validation and improved data-driven insights.
May 2025 monthly summary for AliceO2Group/O2Physics: Delivered a focused feature to enhance polarization studies in PWGDQ by adding low-mass polarization histograms and configurations in the Production frame. This enables detailed analysis of mass, Pt, y, and angular distributions (cosThetaPP, phiPP), supporting PWGDQ polarization goals. The change is implemented via a single commit, paving the way for faster physics validation and improved data-driven insights.

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