Neutrinos are weird. Scientists didn’t expect them to change type as they travel, but they do! So how do we study this weird phenomenon of neutrino oscillation? On this episode, neutrino physicist Kirsty Duffy and special guest Anne Norrick will explore how to build a long-distance neutrino experiment.
Neutrinos can easily make their way through the earth and rock between Batavia and a half-mile-deep mineshaft in Soudan, Minnesota, but physicists in the NuMI (Neutrinos at the Main Injector) experiment need the help of a $30.5-million, 20-month excavation effort to create some 4,000 feet of tunnels and other underground experimental areas at the U.S. Department of Energy’s Fermi National Accelerator Laboratory.