From Laser Focus World, Jan. 12, 2023: What does the future of detectors look like and what problems will they solve? Advances in novel detectors are working on some of the most elusive mysteries in science—from quantum teleportation to neutrinos and dark matter. The long-baseline neutrino detectors of DUNE are part of this line up of international detectors.
Neutrinos
From Virginia Tech, Jan. 4, 2023: Learn more about what researchers from the Virginia Tech Center for Neutrino Physics are contributing to the international DUNE collaboration. The Center is well-known for combining experimental and theoretical physics to study neutrinos as they bump into the argon inside the DUNE detector and leave behind trails of energy.
Neutrinos are neutral, meaning the magnets in a particle accelerator can’t manipulate them. So how can scientists make a dense beam of neutrinos for their experiments? Neutrino physicist Kirsty Duffy and Fermilab accelerator operator Laura Bolt explain the power of protons and how teams can generate intense beams of neutrinos using particle accelerators.
For the first time, physicists extracted the detailed “energy-dependent neutrino-argon interaction cross section,” a key value for studying how neutrinos change their flavor.
In this lecture, Marcela Carena, head of the Theory Division at Fermilab and professor of physics at the University of Chicago, talks about “The unseen universe: Challenges for theory and experiment.” She explains how theorists think about the Higgs boson, neutrinos, dark matter and the exciting results from the Fermilab Muon g-2 experiment announced last year, and how these ideas can lead to new experiments and discoveries.
We have the good fortune of living in a universe with tacos. But why does the universe have tasty treats, people, stars and all sorts of matter, instead of nothing at all? In this episode of Even Bananas, Fermilab’s Kirsty Duffy and neutrino theorist Pedro Machado explain how understanding neutrinos is crucial to understanding our universe’s evolution. Grab your lunch, and let’s talk about breaking fundamental symmetries.
To study the smallest things in nature, scientists build some enormous experiments. One example? The Deep Underground Neutrino Experiment, which will use mile-deep detectors, each one as long as a jumbo jet, filled with almost 70,000 total tons of liquid argon. So how do scientists develop the massive, complicated equipment needed for big science? Neutrino physicists Kirsty Duffy and Bryan Ramson explain in this episode of Even Bananas.
Four complementary analyses by Fermilab’s MicroBooNE show no signs of a theorized fourth kind of neutrino known as the sterile neutrino. Its existence is considered a possible explanation for anomalies seen in previous physics experiments.
Fermilab’s Pedro Machado has won the 2021 Universities Research Association Early Career Award for his theoretical work on neutrino science that helps experimentalists with novel search strategies and scientific questions worth exploring.
From The Shorthorn, April 19, 2017: University Hall Room 108 was over its 252-person capacity as spectators gathered to listen to Nigel Lockyer, Fermilab director, give his biggest talk about neutrinos.