Physics:Quantum data analysis/List of Software Programs used in Particle Physics

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List of Software Programs used in Particle Physics is a topic in particle-physics data analysis. Software programs used in particle physics form the practical layer between detector signals and published measurements. They include event generators, detector simulations, reconstruction frameworks, statistical tools, histogramming libraries, data formats, workflow systems, and preservation services. A modern analysis usually combines several of these tools so that theoretical predictions, simulated detector response, reconstructed data, and final statistical inference can be compared in a reproducible way. ROOT is widely used for histograms, columnar data structures, fitting, plotting, and interactive analysis. HEPData, Rivet, and related tools help connect published measurements with reusable numerical results and theory comparisons. Event generators such as PYTHIA model hard scattering, parton showers, hadronization, and decays.

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Software frameworks used in particle-physics data analysis.

Core analysis tools

ROOT is widely used for histograms, columnar data structures, fitting, plotting, and interactive analysis. HEPData, Rivet, and related tools help connect published measurements with reusable numerical results and theory comparisons.[1][2][3]

Simulation and event generation

Event generators such as PYTHIA model hard scattering, parton showers, hadronization, and decays. Detector simulations such as Geant4 model particle interactions with detector material so that reconstructed simulated events can be compared with real data.[4][5]

Framework role

Large experiments also maintain collaboration-specific frameworks for event reconstruction, calibration, alignment, metadata, distributed processing, and systematic-uncertainty bookkeeping. These frameworks are not merely convenience tools; they encode detector knowledge and analysis conventions.[6][7]

Overview

List of Software Programs used in Particle Physics is used in particle-physics data analysis to turn detector output, simulated samples, and theoretical models into quantitative physics results. In high-energy experiments the term is connected with event selection, calibration, uncertainty treatment, validation, and comparison with Standard Model or beyond-Standard-Model predictions.

Analysis role

The analysis task is usually defined by the observable being measured or the signal being searched for. A robust workflow keeps raw detector information, reconstructed objects, simulated events, control samples, and statistical models traceable so that assumptions can be checked and systematic uncertainties can be propagated.

Practical considerations

In practice, list of software programs used in particle physics must be documented with selection definitions, units, binning choices, correction factors, and reproducible code or configuration. This makes the result easier to compare across experiments and easier to reinterpret when improved simulations, calibrations, or theoretical predictions become available.[8]

See also

Table of contents (60 articles)

Index

Full contents

15. Machine Learning (1) Back to index

References

  1. ↑ Brun, Rene; Rademakers, Fons (1997). "ROOT: An object oriented data analysis framework". Nuclear Instruments and Methods in Physics Research A 389 (1-2): 81-86. doi:10.1016/S0168-9002(97)00048-X. 
  2. ↑ Maguire, Eamonn; Heinrich, Lukas; Watt, Graeme (2017). "HEPData: a repository for high energy physics data". Journal of Physics: Conference Series 898: 102006. doi:10.1088/1742-6596/898/10/102006. 
  3. ↑ Buckley, Andy (2013). "Rivet user manual". Computer Physics Communications 184 (12): 2803-2819. doi:10.1016/j.cpc.2013.05.021. 
  4. ↑ Sjostrand, Torbjorn; Mrenna, Stephen; Skands, Peter (2008). "A brief introduction to PYTHIA 8.1". Computer Physics Communications 178 (11): 852-867. doi:10.1016/j.cpc.2008.01.036. 
  5. ↑ "GEANT4 - a simulation toolkit". Nuclear Instruments and Methods in Physics Research A 506 (3): 250-303. 2003. doi:10.1016/S0168-9002(03)01368-8. 
  6. ↑ "The ATLAS Experiment at the CERN Large Hadron Collider". Journal of Instrumentation 3: S08003. 2008. doi:10.1088/1748-0221/3/08/S08003. 
  7. ↑ "The CMS experiment at the CERN LHC". Journal of Instrumentation 3: S08004. 2008. doi:10.1088/1748-0221/3/08/S08004. 
  8. ↑ "Review of Particle Physics". Physical Review D 110 (3): 030001. 2024. doi:10.1103/PhysRevD.110.030001. 
Author: Sergei V. Chekanov
Author: Claude Pruneau
Author: Harold Foppele

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