What are differences between Gate and TOPAS?Which one is better for Geant4-DNA

Hi,G4 experts and users,
I am a beginner of G4. And I want to use Geant4-DNA to do some simulations.However,I’m mot good at C++ programming, so I prefer to use softwares like Gate and TOPAS.
However,I’m not quite sure about differences between them.So could you please tell me their differences and which one can handel Geant4-DNA?
Thank you very much!
Guangru Li

1 Like

Hi,
TOPAS can handle Geant4-dna physics.
I do not have experience on Gate, so not able to comment on this code.

Thank you for your reply! I think TOPAS may be the better choice as you suggested.

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