BENCHMARKING OF GDML IN COMPARISON WITH THE BUILT-IN GEOMETRY CONSTRUCTOR IN GEANT4

Geant4 is a Monte-Carlo development toolkit which proposes multiple variants to set experiment geometry.We compare using Geometry Description Markup Language (GDML) against the traditional Geant4 geometry constructor in terms of calculation efficiency and of reproducibility and similarity of the energy spectra.The speed of calculations is equal in both cases whereas the obtained spectra are slightly different.

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Published
2025-05-21
DOI
https://doi.org/10.46813/pc-hepnp/2025-128
Primary Topic
Structural Analysis and Optimization
Type
article
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article

BENCHMARKING OF GDML IN COMPARISON WITH THE BUILT-IN GEOMETRY CONSTRUCTOR IN GEANT4

D. Kovalenko, V. Kobychev
Structural Analysis and Optimization
article

BENCHMARKING OF GDML IN COMPARISON WITH THE BUILT-IN GEOMETRY CONSTRUCTOR IN GEANT4

D. Kovalenko, V. Kobychev
article en

Abstract

Geant4 is a Monte-Carlo development toolkit which proposes multiple variants to set experiment geometry.We compare using Geometry Description Markup Language (GDML) against the traditional Geant4 geometry constructor in terms of calculation efficiency and of reproducibility and similarity of the energy spectra.The speed of calculations is equal in both cases whereas the obtained spectra are slightly different.

Institute for Nuclear Research (UA)
Openalex Percentile: Top 73%
Structural Analysis and Optimization
DOIOpen Access PDFOpenAlex
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BENCHMARKING OF GDML IN COMPARISON WITH THE BUILT-IN GEOMETRY CONSTRUCTOR IN GEANT4 — D. Kovalenko, V. Kobychev · (2025) | TGRS Research Map | TGRS