We present an overview of, and an introduction to, the general-purpose neutron simulation package McStas. We present the basic principles behind Monte Carlo ray-tracing simulations of neutrons performed in the package and present a few simple examples. We present the implementation of McStas, the status of the package and its use in the neutron community. Finally, we briefly discuss the planned development of the package.
Cite
@article{arxiv.2010.00318,
title = {McStas (i): Introduction, use, and basic principles for ray-tracing simulations},
author = {P. K. Willendrup and K. Lefmann},
journal= {arXiv preprint arXiv:2010.00318},
year = {2020}
}