GATE 10 Monte Carlo particle transport simulation

I. Development and new features

Journal Article (2026)
Author(s)

David Sarrut (Université de Lyon)

Nicolas Arbor (University of Strasbourg)

Thomas Baudier (Université de Lyon)

Julien Bert (University of Brest/INSERM/LaTIM)

Konstantinos Chatzipapas (TU Delft - RST/Applied Radiation & Isotopes, University of Brest/INSERM/LaTIM)

Martina Favaretto (MedAustron Ion Therapy Center)

Hermann Fuchs (Medical University of Vienna)

Loïc Grevillot (MedAustron Ion Therapy Center)

N. Krah (HollandPTC, Université de Lyon)

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Research Group
RST/Applied Radiation & Isotopes
DOI related publication
https://doi.org/10.1088/1361-6560/ae237b
More Info
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Publication Year
2026
Language
English
Research Group
RST/Applied Radiation & Isotopes
Journal title
Physics in medicine and biology
Issue number
1
Volume number
71
Article number
015042
Downloads counter
9
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Abstract

We present GATE version 10, a major evolution of the open-source Monte Carlo simulation application for medical physics, built on Geant4. This release marks a transformative evolution, featuring a modern Python-based user interface, enhanced multithreading and multiprocessing capabilities, the ability to be embedded as a library within other software, and a streamlined framework for collaborative development. In this Part 1 paper, we outline GATE's position among other Monte Carlo codes, the core principles driving this evolution, and the robust development cycle employed. We also detail the new features and improvements. Part 2 will focus on the architectural innovations and technical challenges. By combining an open, collaborative framework with cutting-edge features, such a Monte Carlo platform supports a wide range of academic and industrial research, solidifying its role as a critical tool for innovation in medical physics.