AliceO2Group/O2Physics
Jul 2025 – Jul 2026
7 Months active
Languages Used
C++
Technical Skills
C++C++ DevelopmentCMakeData AnalysisHigh Energy PhysicsData Processing
CyF1rmiana
PROFILE
Cyf1rmiana
Developed and maintained advanced data analysis and visualization features for the AliceO2Group/O2Physics repository, focusing on flow and event-shape engineering, polarization studies, and centrality-aware Q2 selection. Leveraged C++ and ROOT to implement granular histogramming, dynamic binning, and QA-driven validation infrastructure, enabling robust event-plane and particle-correlation analyses. Enhanced the FlowEseTask and PWGCF workflows by introducing configurable axes, percentile-based grouping, and expanded parameter support for Lambda/Anti-Lambda polarization and energy spectrum studies. Addressed critical bugs in angle calculations, improved data quality assessment, and collaborated effectively on code integration, resulting in more accurate, flexible, and reproducible high energy physics analysis pipelines.
Overall Statistics
Feature vs Bugs
88%Features
Repository Contributions
13Total
Bugs
1
Commits
13
Features
7
Lines of code
3,387
Activity Months7
Your Network
145 peopleWork History
July 2026
2 Commits • 1 Features
Jul 1, 2026July 2026 monthly summary for AliceO2Group/O2Physics: Implemented enhanced centrality-aware Q2 selection for flow measurements by consolidating two commits that introduce centrality-dependent binning and a percentile-based grouping approach. This enables dynamic bin axes and histogram definitions per centrality bin, with configurable percentile cuts, resulting in more accurate and flexible Q2-dependent flow measurements. The change improves measurement granularity, reproducibility, and analyst flexibility for flow analyses, aligning with ongoing performance and physics accuracy goals.
2 Commits • 1 Features
Jul 1, 2026July 2026 monthly summary for AliceO2Group/O2Physics: Implemented enhanced centrality-aware Q2 selection for flow measurements by consolidating two commits that introduce centrality-dependent binning and a percentile-based grouping approach. This enables dynamic bin axes and histogram definitions per centrality bin, with configurable percentile cuts, resulting in more accurate and flexible Q2-dependent flow measurements. The change improves measurement granularity, reproducibility, and analyst flexibility for flow analyses, aligning with ongoing performance and physics accuracy goals.
July 2026
May 2026
2 Commits • 1 Features
May 1, 2026May 2026 monthly summary for AliceO2Group/O2Physics: Delivered Q-vector Based Resolution Analysis and Visualization feature, introducing histogram plots for Q-vector checks and q2-based resolution selection to improve data representation and categorization by centrality bins. This work enhances data interpretation for physics analyses and provides improved visualization capabilities. No major bugs reported this month; two commits were merged, demonstrating effective collaboration with Shiqi Wang.
May 2026
2 Commits • 1 Features
May 1, 2026May 2026 monthly summary for AliceO2Group/O2Physics: Delivered Q-vector Based Resolution Analysis and Visualization feature, introducing histogram plots for Q-vector checks and q2-based resolution selection to improve data representation and categorization by centrality bins. This work enhances data interpretation for physics analyses and provides improved visualization capabilities. No major bugs reported this month; two commits were merged, demonstrating effective collaboration with Shiqi Wang.
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026: Delivered QA Visualization Enhancements for FlowEseTask Q2 Checks in O2Physics (AliceO2Group/O2Physics). Added new QA plots with configurable axes for Qvector plots and updated integration logic to incorporate these plots into the FlowEseTask QA workflow, improving data quality assessment and QC feedback. The work is tracked under commit 02d95a8508e209ec4c4028211e8abe0787355a52 ([PWGCF] Add QA plots for q2 check (#15913)).
1 Commits • 1 Features
Apr 1, 2026April 2026: Delivered QA Visualization Enhancements for FlowEseTask Q2 Checks in O2Physics (AliceO2Group/O2Physics). Added new QA plots with configurable axes for Qvector plots and updated integration logic to incorporate these plots into the FlowEseTask QA workflow, improving data quality assessment and QC feedback. The work is tracked under commit 02d95a8508e209ec4c4028211e8abe0787355a52 ([PWGCF] Add QA plots for q2 check (#15913)).
April 2026
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025: Delivered Enhanced ESE Calculation with Expanded Histogram Definitions in AliceO2Group/O2Physics, introducing new histogram definitions and updating existing ones to support additional parameters for energy spectrum analysis. This enables analysts to explore broader parameter spaces with improved flexibility and accuracy. The work aligns with PWGCF delivery (#14311) and demonstrates robust code quality and maintainability in the ESE module, contributing to more reliable physics analyses and faster iteration cycles.
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025: Delivered Enhanced ESE Calculation with Expanded Histogram Definitions in AliceO2Group/O2Physics, introducing new histogram definitions and updating existing ones to support additional parameters for energy spectrum analysis. This enables analysts to explore broader parameter spaces with improved flexibility and accuracy. The work aligns with PWGCF delivery (#14311) and demonstrates robust code quality and maintainability in the ESE module, contributing to more reliable physics analyses and faster iteration cycles.
September 2025
3 Commits • 1 Features
Sep 1, 2025September 2025: Key features delivered include PWGCF QA and Event-Plane Analysis enhancements and a critical bug fix in PWGCF angle calculation, delivering improved angular measurement accuracy and broader analytics capabilities. Impact: more reliable physics analyses, faster QA, and stronger data-quality assurance for PWGCF workflows.
3 Commits • 1 Features
Sep 1, 2025September 2025: Key features delivered include PWGCF QA and Event-Plane Analysis enhancements and a critical bug fix in PWGCF angle calculation, delivering improved angular measurement accuracy and broader analytics capabilities. Impact: more reliable physics analyses, faster QA, and stronger data-quality assurance for PWGCF workflows.
September 2025
August 2025
2 Commits • 1 Features
Aug 1, 2025Monthly performance summary for 2025-08 focused on AliceO2Group/O2Physics. Delivered FlowEseTask enhancements with polarization-dependent correlations and expanded QA coverage for Lambda/Anti-Lambda analyses. Consolidated polarization selection work via two commits in flowEseTask.cxx, enabling more robust centrality-based event selection and improved PWGCF analysis workflows.
August 2025
2 Commits • 1 Features
Aug 1, 2025Monthly performance summary for 2025-08 focused on AliceO2Group/O2Physics. Delivered FlowEseTask enhancements with polarization-dependent correlations and expanded QA coverage for Lambda/Anti-Lambda analyses. Consolidated polarization selection work via two commits in flowEseTask.cxx, enabling more robust centrality-based event selection and improved PWGCF analysis workflows.
July 2025
2 Commits • 1 Features
Jul 1, 2025Concise monthly summary for 2025-07 focusing on key accomplishments in O2Physics (AliceO2Group/O2Physics). The month delivered a new analysis task for flow and event-shape engineering, enhanced QA validation, and granular particle-correlation capabilities that directly support physics objectives and build quality.
2 Commits • 1 Features
Jul 1, 2025Concise monthly summary for 2025-07 focusing on key accomplishments in O2Physics (AliceO2Group/O2Physics). The month delivered a new analysis task for flow and event-shape engineering, enhanced QA validation, and granular particle-correlation capabilities that directly support physics objectives and build quality.
July 2025
Activity
Loading activity data...
Quality Metrics
Correctness80.8%
Maintainability80.0%
Architecture80.0%
Performance70.0%
AI Usage30.8%
Skills & Technologies
Programming Languages
C++
Technical Skills
C++C++ DevelopmentC++ programmingCMakeData AnalysisData ProcessingEvent ReconstructionHigh Energy PhysicsParticle IdentificationPhysics AnalysisROOTdata analysisdata visualizationhistogrammingscientific computing
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline