neutrino

New results from a neutrino telescope and a gravitational-wave observatory show how astronomers use different forms of messengers to study the cosmos.

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.

From the Black Hills Pioneer, July 7, 2023: Over 2,000 people in Lead, South Dakota celebrated Neutrino Day on July 8, organized by the Sanford Underground Research Facility with LBNF and DUNE members participating. The event featured a science comedian, interactive science booths, virtual underground tours as well as speakers on renewable energy and the Long Baseline Neutrino Facility for DUNE.

From CERN, June 13, 2023: Teams at CERN’s Neutrino Platform are currently upgrading and assembling multiple detectors to help large experiments like the Deep Underground Neutrino Experiment to uncover the mysteries of neutrinos. But before the full-size detectors are built, CERN has created the large cryostat modules of the ProtoDUNE experiment. The Neutrino Platform is also an assembly station for the Tokai to Kamioka (T2K) experiment in Japan.

You are invited to join a live event at the CERN neutrino platform, Fermilab’s neutrino control room and SURF’s Ross Hoistroom for, “Particle pursuit, a journey of the Deep Underground Neutrino Experiment” on June 15 at 11:00 a.m. CDT. All three labs will be broadcasting live simultaneously for a behind scenes tour of the preparations for DUNE and discussing all things neutrinos.

Prototyping is an indispensable step in the development of particle physics experiments like DUNE and projects like PIP-II.

Scientists working on the international Deep Underground Neutrino Experiment are developing a vertical drift detector. The new technology may open doors to building large neutrino detectors at a lower cost and in a simpler manner.

The international DUNE collaboration is conducting final tests of the components for its first neutrino detector module, to be installed a mile underground in South Dakota. Preparations for ramping up the mass production of these components are underway.

From Bioengineer.org, March 21, 2023: Congratulations to Mary Bishai, distinguished scientist from Brookhaven National Laboratory, who has been elected co-spokesperson of the international project DUNE. Bishai began working on DUNE in 2012 and will lead DUNE’s 1,400-member international collaboration alongside Sergio Bertolucci, a physics professor at the University of Bologna.

From Scientific American, March 16, 2023: Big news about a smaller size: MINERvA researchers used a new and entirely independent method to measure a proton’s radius. The team’s measurement of the proton’s radius was 0.73 femtometer, even smaller than the 0.84-femtometer electric charge radius. In either case, it is almost 10,000 times smaller than a hydrogen atom.