AliceO2Group/O2Physics
Sep 2025 – Oct 2025
2 Months active
Languages Used
C++CMake
Technical Skills
C++Data AnalysisDetector SimulationFramework DevelopmentHigh Energy Physics SoftwareParticle Physics
hfribert
PROFILE
Hfribert
Henrik Fribert contributed to the AliceO2Group/O2Physics repository by developing and integrating advanced particle identification and analysis features for high energy physics experiments. Over two months, he implemented Sigma particle reconstruction within the femtoscopy framework and introduced new analytics for track-kink pairs, enhancing the pipeline for physics studies. Using C++ and CMake, Henrik extended ALICE3’s particle identification to nuclei across Time-of-Flight and Ring-Imaging Cherenkov detectors, enabling combined PID performance evaluation. He also addressed quality assurance by fixing collision histogram initialization in kink analysis, ensuring accurate data collection. His work demonstrated depth in framework development and detector simulation.
Overall Statistics
Feature vs Bugs
80%Features
Repository Contributions
5Total
Bugs
1
Commits
5
Features
4
Lines of code
2,878
Activity Months2
Your Network
244 people
Work History
October 2025
2 Commits • 1 Features
Oct 1, 2025October 2025 (AliceO2Group/O2Physics) focused on expanding particle identification capabilities and stabilizing QA data workflows. Key features delivered include extending ALICE3 PID to nuclei across Time-of-Flight (TOF) and Ring-Imaging Cherenkov (RICH) detectors, introducing a new combined PID task to evaluate performance across multiple detectors, enabling broader and more accurate particle identification for nuclear species (deuterons, tritons, helium-3, alphas). A major bug fix addressed collision histogram initialization in the kink QA task by removing an unused type definition and enforcing QA-specific binning configurations to ensure correct data collection and analysis.
2 Commits • 1 Features
Oct 1, 2025October 2025 (AliceO2Group/O2Physics) focused on expanding particle identification capabilities and stabilizing QA data workflows. Key features delivered include extending ALICE3 PID to nuclei across Time-of-Flight (TOF) and Ring-Imaging Cherenkov (RICH) detectors, introducing a new combined PID task to evaluate performance across multiple detectors, enabling broader and more accurate particle identification for nuclear species (deuterons, tritons, helium-3, alphas). A major bug fix addressed collision histogram initialization in the kink QA task by removing an unused type definition and enforcing QA-specific binning configurations to ensure correct data collection and analysis.
October 2025
September 2025
3 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary for AliceO2Group/O2Physics: Delivered three major features advancing particle reconstruction, analytics, and PID capabilities; integrated new analysis builders into existing pipelines; and maintained high code quality with modular design and clear commit references. Business impact includes enabling new physics studies (Sigma particle reconstruction, Track-Kink analytics) and improved track-level PID with ToT, strengthening ALICE3 data processing and physics output.
September 2025
3 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary for AliceO2Group/O2Physics: Delivered three major features advancing particle reconstruction, analytics, and PID capabilities; integrated new analysis builders into existing pipelines; and maintained high code quality with modular design and clear commit references. Business impact includes enabling new physics studies (Sigma particle reconstruction, Track-Kink analytics) and improved track-level PID with ToT, strengthening ALICE3 data processing and physics output.
Activity
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Quality Metrics
Correctness90.0%
Maintainability84.0%
Architecture90.0%
Performance76.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++CMake
Technical Skills
C++C++ DevelopmentCMakeData AnalysisDetector SimulationFramework DevelopmentHigh Energy Physics SoftwareParticle PhysicsPhysics SimulationQuality AssuranceSoftware DevelopmentSoftware Engineering
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