liquid argon

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Precision and ingenuity drive construction of DUNE detector components

Particle physics experiments use detectors that are intricate, sophisticated devices for learning about the origins and composition of the universe. The Deep Underground Neutrino Experiment is designed to tackle one of physics’ biggest mysteries — matter-antimatter asymmetry in the universe — by studying neutrinos. Production of Anode Plane Assemblies, detector components that will allow DUNE to achieve exquisite measurement precision, requires skilled technicians, a cleverly designed machine and an incredible attention to detail.

Fermilab delegation makes technical visit to Unicamp

    Fermilab directors and technicians were at Unicamp recently as part of the technical visit schedule of the research program for neutrino identification called LBNF/DUNE. The Brazilian team is developing the technology for photodetection of the light generated by the particle detectors and the production of highly pure liquid argon.

    DUNE prototype detector observes its first neutrinos

      Fermilab scientists have taken a major step in preparing for the Deep Underground Neutrino Experiment with a prototype particle accelerator. The 2×2 detector prototype has four liquid argon modules arranged in a square whereas the DUNE detectors will have 35 liquid argon time projection chambers, allowing scientists to track the movements of particles and determine their physical properties.

      Workshop celebrates partnership between Unicamp and Fermilab

        From the State University of Campinas, Unicamp (Brazil), March 13, 2023: This week Lia Merminga visited the State University of Campinas in São Paulo to attend a workshop on the purification of liquid argon. The event celebrated the achievements of the first phase of the LBNF/DUNE project and previewed the work to be carried out and the technologies to be developed in the next stage. Merminga stated the efforts of undergraduate and graduate students and the contributions of the university are essential to the success of DUNE.