Mar 11, 2026 · Discussion forum for the Geant4 simulation toolkit

Jan 17, 2024 · It turns out I was too quick to open this topic, probably I was a bit more confident as usual due to the fact that multiple people reported this before and the lack of response. I’m now convinced …

# # Macro file for TestEm11 # /control/verbose 2 /run/verbose 1 # /testem/det/setNbOfAbsor 1 /testem/det/setAbsor 1 Water 30 cm /testem/det/setSizeYZ 30 cm # /testem ...

The run is: 100000 e- of 70 keV through 7 um of Tungsten (density: 19.3 g/cm3 )

Apr 7, 2025 · Please fill out the following information to help in answering your question, and also see tips for posting code snippets. If you don’t provide this information it will take more time to help with …

Nov 26, 2021 · This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.

May 8, 2024 · hello. i installed geant4 in debian12 using HpZ2 tower, when I executed the B1 example I got issue with viewer as you can see in the figure. please I need how to fix it , thank you …

Nov 12, 2019 · Digging through the Geant4 source code led me to the conclusion that G4RunManager and G4RunManagerKernel are fundamentally hostile to this idea. I’m using Catch2 which integrates …

Jul 14, 2020 · Hi Guy, Thank you for your reply. I am still finding it difficult to understand. Am I right in assuming that the sum of weights corresponds to the sum of energy deposited due to gammas which …

Nov 5, 2019 · Hello dear G4 community, I may have miss something during the installation, because I have to manually copy-paste all the dll in every executable file that I create. Is there any way to …