Event DetailsEvent Dates: Monday, January 30, 2017 - 4:00pmSeminar Location: Duane Physics Room G1B30Speaker Name(s): Christopher BrackhouseSpeaker Affiliation(s): California Institute of Technology Seminar Type/SubjectScientific Seminar Type: Physics Department ColloquiumEvent Details & Abstract: The 2015 Nobel Prize in Physics was awarded for the discovery of the phenomenon of neutrino oscillations, which implies that neutrinos are not massless as we had previously believed. This raises a wealth of new and intriguing questions. What is the ordering of the neutrino mass states? Might they violate matter/antimatter symmetry? What structure, if any, does the neutrino mixing matrix have? The NOvA experiment directly addresses these questions by measuring changes undergone by a powerful neutrino beam over an 810 km baseline, from its source at Fermilab, Illinois to a huge 14 kton detector in Ash River, Minnesota. I will give a brief overview of neutrino oscillations, then present our latest results, their implications, and prospects for the future.