Celeritas

Celeritas is a Monte Carlo particle transport code for simulating High Energy Physics detectors on general purpose GPUs. Motivated by the massive computational requirements of the High Luminosity upgrade to the Large Hadron Collider, the code’s initial goal is to accelerate electromagnetic physics simulations of the CMS and ATLAS detectors.

Release:

0.4.2

Date:

Feb 15, 2024

Contents

• Introduction
• Overview
  • Units
  • Physics
  • Geometry
  • Stepping loop
  • GPU usage
• Installation
  • Dependencies
  • Toolchain installation
  • Building Celeritas
  • CMake Presets
• Using Celeritas
  • Software library
  • Standalone simulation app (celer-sim)
  • Integrated Geant4 application (celer-g4)
  • Additional utilities
  • Environment variables
  • Logging
  • Profiling
• Library API
  • Core package
  • ORANGE
  • Celeritas
  • Acceleritas
• Examples
  • Minimal Celeritas usage
  • Minimal Geant4 integration
• References
• Acknowledgments

Appendices

• Release History
  • Version 0.4.2
  • Version 0.4.1
  • Version 0.4.0
  • Version 0.3.2
  • Version 0.3.1
  • Version 0.3.0
  • Version 0.2.2
  • Version 0.2.1
  • Version 0.2.0
  • Version 0.1.5
  • Version 0.1.4
  • Version 0.1.3
  • Version 0.1.2
  • Version 0.1.1
  • Version 0.1.0
• Development Guide
  • Contributing to Celeritas
  • Code development guidelines
  • Style guidelines
  • Data management in Celeritas
• Administration
  • Community standards
  • Roles
  • Code review
  • Releases
• License
  • Code
  • Documentation
  • Additional licenses