NuMI

NuMI, which stands for Neutrinos at the Main Injector, is a neutrino beam facility located at Fermilab, a U.S. Department of Energy national laboratory in Batavia, Illinois. The facility is specifically designed to produce and direct a beam of neutrinos for experiments studying their properties, including their mass, oscillations, and interactions. NuMI uses protons accelerated by Fermilab's Main Injector to produce neutrinos through a process called meson decay.