AliceO2Group/O2Physics
Nov 2024 – Aug 2025
4 Months active
Languages Used
C++cxx
Technical Skills
C++Data AnalysisEvent ReconstructionHigh Energy PhysicsPhysics AnalysisC++ Development
amatyja
PROFILE
Amatyja
Adam Tomasz Matyja contributed to the AliceO2Group/O2Physics repository by developing and enhancing data analysis workflows for tau-tau event studies in high energy physics. Over four months, he expanded the tau analysis data model, integrated Run Condition Table flags for precise event selection, and refactored event categorization logic to improve maintainability. His work involved implementing Monte Carlo-based analysis paths, configurable selection criteria, and advanced histogramming for detailed event-level insights. Using C++ and ROOT, Adam focused on robust data processing, reproducibility, and code quality, delivering features that increased analysis fidelity and streamlined the handling of complex particle physics datasets.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
8Total
Bugs
0
Commits
8
Features
6
Lines of code
9,732
Activity Months4
Your Network
429 people
Work History
August 2025
2 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for AliceO2Group/O2Physics: Focused on strengthening tau analysis capabilities and improving event selection robustness to increase accuracy and maintainability of the physics workflow. Delivered enhancements to the tau data model, refined event categorization, and hardened the data processing pipeline to reduce misclassification risks and maintenance overhead.
2 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for AliceO2Group/O2Physics: Focused on strengthening tau analysis capabilities and improving event selection robustness to increase accuracy and maintainability of the physics workflow. Delivered enhancements to the tau data model, refined event categorization, and hardened the data processing pipeline to reduce misclassification risks and maintenance overhead.
August 2025
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for AliceO2Group/O2Physics: Delivered Run Condition Table (RCT) flag integration into PWGUD Unified Data tables, enabling run-condition-based event selection and more precise analysis. This feature was implemented in commit e2ff8e784eb982b75b86f44a3d5c58fda32619e8 (message: "[PWGUD] Added RCT flags to UD tables (#11714)"). No major bugs fixed this month for this repository. Overall impact includes improved data filtering quality, better reproducibility of PWGUD analyses, and a cleaner data model for run-condition handling. Technologies/skills demonstrated include C++/ROOT data structures, UD table schema enhancement, and traceable commit-driven changes.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for AliceO2Group/O2Physics: Delivered Run Condition Table (RCT) flag integration into PWGUD Unified Data tables, enabling run-condition-based event selection and more precise analysis. This feature was implemented in commit e2ff8e784eb982b75b86f44a3d5c58fda32619e8 (message: "[PWGUD] Added RCT flags to UD tables (#11714)"). No major bugs fixed this month for this repository. Overall impact includes improved data filtering quality, better reproducibility of PWGUD analyses, and a cleaner data model for run-condition handling. Technologies/skills demonstrated include C++/ROOT data structures, UD table schema enhancement, and traceable commit-driven changes.
March 2025
4 Commits • 2 Features
Mar 1, 2025March 2025: TauTau analysis enhancements and topology processing improvements in AliceO2Group/O2Physics. Implemented MC-based TauTau analysis path with configurable analysis, integrated UD tables, and updated cuts; added new histograms for tracking efficiency and sigma values; enhanced PID, TOF filtering, and ZDC handling. TauTau topology processing also improved with a 1+3 topology skimmer, default FIT veto, and efficiency-focused histograms; updated data types and muon TOF nSigma columns; established a histogram registry for skimmed data. These changes increase analysis fidelity, configurability, and data-processing efficiency, enabling more precise physics measurements and faster iteration.
4 Commits • 2 Features
Mar 1, 2025March 2025: TauTau analysis enhancements and topology processing improvements in AliceO2Group/O2Physics. Implemented MC-based TauTau analysis path with configurable analysis, integrated UD tables, and updated cuts; added new histograms for tracking efficiency and sigma values; enhanced PID, TOF filtering, and ZDC handling. TauTau topology processing also improved with a 1+3 topology skimmer, default FIT veto, and efficiency-focused histograms; updated data types and muon TOF nSigma columns; established a histogram registry for skimmed data. These changes increase analysis fidelity, configurability, and data-processing efficiency, enabling more precise physics measurements and faster iteration.
March 2025
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 (2024-11) — AliceO2Group/O2Physics focused on delivering feature improvements for PWGUD tau-tau analysis in preparation for 13 TeV data. Major work centered on adopting the Signal Generator (SG) producer and expanding histogramming capabilities to enable deeper, more reliable event-level analysis. No major bugs fixed in this repository during the month; the emphasis was on feature delivery and code quality improvements.
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 (2024-11) — AliceO2Group/O2Physics focused on delivering feature improvements for PWGUD tau-tau analysis in preparation for 13 TeV data. Major work centered on adopting the Signal Generator (SG) producer and expanding histogramming capabilities to enable deeper, more reliable event-level analysis. No major bugs fixed in this repository during the month; the emphasis was on feature delivery and code quality improvements.
Activity
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Quality Metrics
Correctness85.0%
Maintainability82.6%
Architecture81.2%
Performance70.0%
AI Usage22.6%
Skills & Technologies
Programming Languages
C++cxx
Technical Skills
C++C++ DevelopmentData AnalysisData ModelData ProcessingEvent ReconstructionEvent SelectionEvent SkimmingHigh Energy PhysicsMonte Carlo SimulationParticle PhysicsPhysics AnalysisSoftware Engineering
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