In the news – DUNE media

The Indian Department of Atomic Energy is helping set up the new Proton Improvement Plan II project at Fermilab. India has reached a crucial milestone and is moving from the research and development phase to the construction phase. The transition strengthens the scientific partnership between India and U.S.

KOTA-TV of Rapid City, South Dakota speaks with Fermilab’s Mike Gemelli and Steve Brice on the completion of the cavern excavation and the outfitting work ahead to prepare the DUNE detectors for installation.

The first components for the Deep Underground Neutrino Experiment have arrived in Lead, SD. Starting this spring the LBNF/DUNE project team and officials at the Sanford Underground Research Facility will begin tests to ensure cryostats for the experiment can be safely lowered down the Ross Shaft.

Fermi Research Alliance awarded Prof. Yasar Onel, from the University of Iowa, a grant to design a helium gas regulation system for neutrinos at the Main Injector beam monitors at Fermilab. The grant also allows for work on a gas regulation design study, prototype and consultation on a gas regulator system for the DUNE NuMI beam monitors.

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.

Current understandings of neutrino-nucleon interactions rely on data from experiments in the 1970s and ’80s. However, by using lattice quantum chromodynamics to predict stronger neutrino-nucleon interactions, scientists can determine oscillation properties of the elusive neutrinos in Fermilab’s DUNE experiment and other neutrino oscillation experiments.

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.

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.