Abstract: About half of the heavy elements in our Universe are synthesized by one process, the rapid
neutron capture process (r-process). This process requires extreme and violent environments
that achieve the necessary neutron-rich conditions. Therefore, we use a modern state of the art hydrodynamical simulation to investigate the
synthesis of elements in a possible host scenario of the r-process, so-called magneto-rotational
driven supernovae. In total, we calculate the nucleosynthesis of four models with different
magnetic field strengths and rotation rates. The models host a variety of nucleosynthetic
conditions and synthesize neutron-rich, but also small amounts of proton-rich isotopes. We
find elements up to xenon (second r-process peak) for the model with weakest magnetic field
strength, which is caused by a late change of the proto-neutron star morphology. For the
model with the strongest magnetic field strength, we find a fully operating r-process. Having
a detailed abundance pattern of this event calculated, we discuss possible observables.