Full details about TOPAS are presented in our Publications and User Guide.

A quick look at some aspects of TOPAS can be found in the TOPAS_Overview presentation below.

All of these movies can be produced from the same TOPAS executable code. The difference from one example to the next is just in the TOPAS Parameter Files.

Registered Users can run a sequence of these demos (and more) by setting up their environment as explained in the README and then typing:

source rundemos