DUNE

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Excavating for science in former gold mine

    From Construction Equipment Guide, May 15, 2019: Fermilab’s Chris Mossey and Doug Pelletier talk about the international Deep Underground Neutrino Experiment, hosted by Fermilab, and the Long-Baseline Neutrino Facility, much of which will be built in the extensive maze of caverns at the former Homestake gold mine in South Dakota’s beautiful Black Hills. The site is being transformed into a laboratory designed to unlock the mysteries of some of the smallest particles in the universe, neutrinos.

    Malaysian joint efforts to tackle global challenges

      From Labmate, May 4, 2019: Researchers at the UK’s Scientific Technology Facilities Council are collaborating with Malaysian academics on projects that will both develop scientific capabilities and the research potential of Malaysian science in helping to discover new answers to some major scientific challenges. The projects include the Fermilab-hosted Deep Underground Neutrino Experiment.

      DUNE: The neutrinos must flow

        From DOE’s Direct Current podcast, May 7, 2019: This episode of Direct Current takes a subatomic sojourn into the international Deep Underground Neutrino Experiment, hosted by Fermilab, a massive international research project aiming to unlock the secrets of the neutrino with help from more than 175 institutions in over 30 countries. Join Fermilab’s Chris Mossey, Bonnie Fleming and Lia Merminga and DUNE collaborator Christos Touramanis on a tour from Fermilab to CERN to the bottom of a former gold mine a mile beneath the hills of South Dakota.

        Pesquisadores querem ação coordenada de financiamento na América Latina

          From Agência FAPESP, May 1, 2019: Na última década foi iniciada, em diferentes países da América Latina, a operação de grandes infraestruturas de pesquisa, como o maior observatório de raios cósmicos do mundo, o Pierre Auger, na Argentina, e o Observatório Cherenkov de Água de Alta Altitude, no México. Nos próximos anos, devem ser concluídas as obras do Sirius – a nova fonte brasileira de luz síncrotron – e do Laboratório Argentino de Feixes de Nêutrons.

          Existing spaces a mile underground on the 4850 Level are being rehabbed to prepare for the excavation of the LBNF caverns. The space shown here is the area that will be used for loading rock into the buckets (“skips”) to transport it up the Ross Shaft. Credit: Fermilab

          Long-Baseline Neutrino Facility pre-excavation work is in full swing

          Excavating about 800,000 tons of rock a mile underground, bringing it to the surface, and then transporting it to its final resting place is a huge job and part of the LBNF/DUNE project. Creating the infrastructure for that job is a huge amount of work by itself and is going on right now.

          A supernova's shockwave ejects the outer layers of the star in a catastrophic blast that can briefly shine more brightly than entire galaxies. Image: NASA

          Waiting for neutrinos

          Particle detectors recorded neutrinos from supernova SN1987A hours before telescopes saw the first light. Thirty years later, scientists around the world are eager to detect neutrinos from another one. The international Fermilab-hosted Deep Underground Neutrino Experiment will be looking for them. These neutrinos can tell us more about supernovae themselves and may hint at new physics that could upend the Standard Model of particle physics.