AliceO2Group/O2Physics
Nov 2025 – Mar 2026
4 Months active
Languages Used
C++
Technical Skills
C++data analysisscientific computingC++ programminghigh energy physicsData Analysis
lcernusa
PROFILE
Lcernusa
Lukas Cernusak contributed to the AliceO2Group/O2Physics repository by developing advanced features for particle correlation analysis in high energy physics. He implemented configurable filtering for lone pT-bin triggers, long-range correlation tasks parameterized by pseudorapidity, and new processes for MFT-TPC and FV0-TPC correlations, each enhancing the precision and flexibility of data analysis workflows. Using C++ and scientific computing techniques, Lukas focused on reducing noise, improving data accessibility, and enabling richer correlation studies. His work included both feature development and critical bug fixes, demonstrating a thorough approach to software configurability, data analysis tooling, and reliable, reproducible scientific results.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
7Total
Bugs
1
Commits
7
Features
5
Lines of code
1,921
Activity Months4
Your Network
463 peopleSame Organization
@cern.ch324
Shared Repositories
139
Work History
March 2026
2 Commits • 1 Features
Mar 1, 2026March 2026 Monthly Summary for AliceO2Group/O2Physics focusing on business value and technical achievements. Delivered new FV0-TPC correlations capability and fixed critical configuration-related bug to stabilize event counting, enhancing the physics analysis workflow and data quality.
2 Commits • 1 Features
Mar 1, 2026March 2026 Monthly Summary for AliceO2Group/O2Physics focusing on business value and technical achievements. Delivered new FV0-TPC correlations capability and fixed critical configuration-related bug to stabilize event counting, enhancing the physics analysis workflow and data quality.
March 2026
February 2026
2 Commits • 2 Features
Feb 1, 2026February 2026: Key features delivered in AliceO2Group/O2Physics to improve data processing flexibility and analysis capabilities. Major achievements include a configurable skip option for all-particle MC data in diHadron correlation analysis and a new MFT-TPC flow correlation process with configurable MFT track selection and updated histogram registrations. There were no explicit major bugs fixed this month. Impact: reduces unnecessary MC data processing, speeds up workflows, and enables richer flow studies with MFT-TPC. Skills demonstrated: software configurability, pipeline extension, data analysis tooling, and meticulous commit-level traceability.
February 2026
2 Commits • 2 Features
Feb 1, 2026February 2026: Key features delivered in AliceO2Group/O2Physics to improve data processing flexibility and analysis capabilities. Major achievements include a configurable skip option for all-particle MC data in diHadron correlation analysis and a new MFT-TPC flow correlation process with configurable MFT track selection and updated histogram registrations. There were no explicit major bugs fixed this month. Impact: reduces unnecessary MC data processing, speeds up workflows, and enables richer flow studies with MFT-TPC. Skills demonstrated: software configurability, pipeline extension, data analysis tooling, and meticulous commit-level traceability.
December 2025
2 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for O2Physics: Implemented a new long-range correlation analysis task parameterized by pseudorapidity (eta), enabling more sophisticated correlation studies in particle collisions. Updated output data model to include the eta values of FT0 detectors, facilitating richer particle correlation analyses and downstream integrations.
2 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for O2Physics: Implemented a new long-range correlation analysis task parameterized by pseudorapidity (eta), enabling more sophisticated correlation studies in particle collisions. Updated output data model to include the eta values of FT0 detectors, facilitating richer particle correlation analyses and downstream integrations.
December 2025
November 2025
1 Commits • 1 Features
Nov 1, 2025Month: 2025-11. Summary focusing on key accomplishments for AliceO2Group/O2Physics: Delivered a configurable filtering feature for lone pT-bin triggers in particle correlation analysis, enabling the skip of correlating trigger and associated tracks that are alone in their respective pT bins. This reduces noise and focuses analysis on relevant particle correlations. The change is implemented via a new configuration option and is associated with a single commit that adds this capability.
November 2025
1 Commits • 1 Features
Nov 1, 2025Month: 2025-11. Summary focusing on key accomplishments for AliceO2Group/O2Physics: Delivered a configurable filtering feature for lone pT-bin triggers in particle correlation analysis, enabling the skip of correlating trigger and associated tracks that are alone in their respective pT bins. This reduces noise and focuses analysis on relevant particle correlations. The change is implemented via a new configuration option and is associated with a single commit that adds this capability.
Activity
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Quality Metrics
Correctness88.6%
Maintainability82.8%
Architecture85.8%
Performance82.8%
AI Usage22.8%
Skills & Technologies
Programming Languages
C++
Technical Skills
C++C++ programmingData AnalysisPhysics Simulationdata analysishigh energy physicsscientific computing
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