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DOI: 10.4121/13c41d39-9fef-4133-906d-59b459bdc650

Reales, Guillermo (2025): Code underlying: Shape Optimization of Scintillation Crystals through GEANT4 and NSGAII (SO-CRYSTAL). Version 1. 4TU.ResearchData. software. https://doi.org/10.4121/13c41d39-9fef-4133-906d-59b459bdc650.v1

Categories

• Mechanical Engineering
• Other Engineering
• Engineering

Keywords

Finite-difference time-domain method Genetic algorithms Material properties Optical coatings Radiation detectors

Licence

CERN-OHL-P-2.0

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by Guillermo Reales

This code creates simulations of the impact of Na gamma rays and Muons onto a scintillator crystal based on the MTD-BTL (Minimum Ionizing Particle Detector - Barrel TIming Layer, https://cds.cern.ch/record/2667167/files/CMS-TDR-020.pdf) detector to be installed at the CMS (Compact Muon solenoid) at CERN to estimate its overall light collection depending on the crystal's shape and reflective surfaces. The code works with a NSGAII genetic algorithm to study the shape optimization of the crystals. To use the Gmsh integration use the branch from the git repository: https://github.com/grealesguti/SO-CRYSTAL/tree/g/f/G4asfunction/src/TierII-gmsh

History

• 2025-02-12 first online, published, posted

Publisher

4TU.ResearchData

Associated peer-reviewed publication

Multi-objective scintillator shape optimization for increased photodetector light collection

Code hosting project url

https://github.com/grealesguti/SO-CRYSTAL/tree/g/f/G4asfunction/src/TierII-gmsh

Funding

• U.S. Department of Energy

Organizations

TU Delft, Faculty of Mechanical Engineering, Department of Precision and Microsystems Engineering
California Institute of Technology, High Energy Physics - Caltech
European Organization for Nuclear Research - CERN