McStas
= McStas
{wiki=McStas}
McStas is a software tool that is primarily used for simulating the propagation of neutrons in a neutron scattering experiment. It is based on the Monte Carlo simulation method, which allows for the modeling of complex systems by simulating random processes. McStas is widely used in the fields of materials science, physics, and engineering for the design and optimization of neutron sources and instruments.