DOE Office of Science, Oct. 13, 2023
Although neutrinos are the most common matter particle in the universe they are also known as ghost particles because they move through our bodies every second without ever interacting with us. Neutrinos won’t be scaring anyone on Halloween but they will be studied by scientists in the Deep Underground Neutrino Experiment led by Fermilab.
Building upon agreements signed in 2017 and 2021, the new signing with Fermilab details CERN’s contributions to the international Deep Underground Neutrino Experiment, which will be the world’s most comprehensive neutrino experiment.
From Unicamp (upon opening the link, right click to translate to English): Last week, directors and scientists from Unicamp (the University of Campinas) and other research institutions visited Fermilab as part of the critical assessment by DOE on the progress of the international collaboration in building the large underground neutrino detector at LBNF. The University is responsible for the development and subsequent production of two sets of central equipment that will make up the laboratory to be installed in South Dakota 1,500 meters underground. One of the sets will be used to detect photons and the other to purify liquid argon.
UK musician Consensus spins the big ideas of physics into rap and hip-hop tracks.
Unseen neutrinos, visible lives: A photographer journeys through the Midwest.
From Source Ability, August 16, 2023
Scientists are using a new machine learning tool called sparse convolutional neural networks, or SCNNs, to analyze data faster and more efficiently than ever before. SCNNs are expected to play a critical role in analyzing the data gathered from the upcoming DUNE experiment.
From the Black Hills Pioneer, August 19, 2023
Plans are moving ahead for the liquid nitrogen refrigeration system which will use liquid nitrogen to cool the 17,500 tons of liquid argon that will fill the neutrino detectors at the Long Baseline Neutrino Facility in the Sanford Lab. The system is expected to be built by 2026, and operational underground by the end of 2026 to support the installation of some detector elements, and the operations of the full facility starting in early 2028.
From Pacific Northwest National Laboratory, July 25, 2023: PNNL scientists and a team of university and national laboratory collaborators recently published a paper detailing a new detector design that can be fine-tuned to increase sensitivity to physics beyond the original DUNE concept.
From PNNL, July 25, 2023: PNNL researchers and a team of university and national laboratory collaborators recently published a paper detailing a new detector design that can be fine-tuned to increase sensitivity to physics beyond the original DUNE concept. The new detector, named SLoMo, will enhances DUNE’s sensitivity to neutrinos emitted from sources other than the beam of neutrinos created at Fermilab.
The cryogenic plant, to be installed a mile underground, will provide the cooling for two large liquid-argon neutrino detectors for the international Deep Underground Neutrino Experiment.