When completed, the SBND’s detector will be suspended in a chamber full of liquid argon. If there is a fourth type of neutrino or if neutrinos behave differently than current theory predicts, scientists expect to find evidence for this new physics in the neutrino oscillation patterns observed by the three detectors. In this process, a single neutrino can shift between the three known neutrino types as it travels through space. Together, these detectors will study neutrino oscillations in unprecedented detail. MicroBooNE, which began taking data in 2015, sits 360 meters from SBND, and ICARUS, which will begin its physics run this fall, sits 130 meters beyond MicroBooNE. SBND, under construction, will be closest to the neutrino beam source, just 110 meters away from the area where protons smash into a target and create a beam of muon neutrinos. On the Fermilab campus, the three detectors will sit staggered along a straight line, each probing an intense neutrino beam. By studying neutrino properties with these detectors, scientists will learn more about the role these tiny particles play in the universe. Department of Energy’s Fermi National Accelerator Laboratory’s Short-Baseline Neutrino Program has a full plate.Ĭonsisting of three detectors - the Short-Baseline Near Detector, MicroBooNE and ICARUS - the program will expand on Fermilab’s internationally acclaimed neutrino research activities. With a directive to look for physics beyond the standard model and study the behavior of the universe’s most elusive particles, the U.S. Groundbreaking for the LBNF excavation and construction at Sanford Lab occurred on July 21, 2017.In September, Anne Schukraft looks up to the electrically isolating support hangers that suspend the weight of the cathode and connecting components from above on the Short-Baseline Near Detector. The Long-Baseline Neutrino Facility will provide the neutrino beamline and the infrastructure that will support the DUNE detectors. Two prototype far detectors are at the European research center CERN. The first started taking data in September 2018 and the second is under construction. These detectors will enable scientists to search for new subatomic phenomena and potentially transform our understanding of neutrinos and their role in the universe. A second, much larger, detector will be installed more than a kilometer underground at the Sanford Underground Research Laboratory in Lead, South Dakota - 1,300 kilometers downstream of the source. One detector will record particle interactions near the source of the beam, at the Fermi National Accelerator Laboratory in Batavia, Illinois. Discoveries over the past half-century have put neutrinos, the most abundant matter particles in the universe, in the spotlight for further research into several fundamental questions about the nature of matter and the evolution of the universe - questions that DUNE will seek to answer.ĭUNE will consist of two neutrino detectors placed in the world’s most intense neutrino beam. The Deep Underground Neutrino Experiment (DUNE) is a leading-edge, international experiment for neutrino science and proton decay studies. An International Experiment for Neutrino Science
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