NOvA

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Skewed neutrino behavior could help explain matter’s dominion over antimatter

    From Science, April 15, 2020: Neutrinos behave differently from their antimatter counterparts, antineutrinos, report physicists on the T2K experiment. The result is far from conclusive, but the asymmetry, known as CP violation, could help explain how the newborn universe generated more matter than antimatter. NOvA spokesperson Patricia Vahle of William & Mary comments on the T2K result and NOvA’s measurements of CP violation. When the international Deep Underground Neutrino Experiment, hosted by Fermilab, comes online, it will be able to make more precise measurements of neutrinos’ behavior.

    U.Va. physicists explore subatomic questions in multimillion-dollar, international experiments

      The Cavalier Daily, Nov. 20, 2019: University physicists are beginning to make their mark on two multimillion dollar experiments in particle physics by contributing their research analyses to experiments at Fermilab for short: the Mu2e muon experiment and the NOvA neutrino experiment. NOvA is under way, and Mu2e is scheduled to begin in 2023.

      Gotta catch ’em all: new NOvA results with neutrinos and antineutrinos

      Fermilab’s NOvA neutrino experiment records in its giant particle detector the passage of slippery particles called neutrinos and their antimatter counterparts, antineutrinos. Famously elusive, these particles’ interactions are challenging to capture, requiring the steady accumulation of interaction data to be able to pin down their characteristics. With five years’ worth of data, NOvA is adding to scientists’ understanding of neutrinos’ mass and oscillation behavior.

      A smashing summer

        From Independent, July 27, 2019: A high school student spends his summer working on neutrinos and Fermilab’s NOvA neutrino experiment.

        ‘Why anything?’: Fermilab scientists ask the universe’s biggest question in study of a tiny particle

          From NPR’s Here & Now, March 19, 2019: Fermilab is a global center for research into a tiny particle that could help answer some of the biggest questions in physics: the neutrino. Neutrinos have no electrical charge and almost no mass, but they’re everywhere. Fermilab Director Nigel Lockyer and Fermilab Deputy Chief Research Officer Bonnie Fleming talk about the Deep Underground Neutrino Experiment, visit the NOvA experiment and discuss the benefits of fundamental research.