UK reaches halfway point in DUNE neutrino-sensor production
UKRI says half of the 137 detector assemblies being built by the UK for the international DUNE experiment are complete.
What the record says
UKRI reported October 19 that the UK has completed half of its 137 Anode Plane Assemblies for the Deep Underground Neutrino Experiment. The large wire-based sensors are being produced at STFC’s Daresbury Laboratory with university partners. DUNE is designed to send neutrinos from Fermilab in Illinois to an underground detector in South Dakota, about 1,300 kilometres away. The assemblies will read electrical signals generated by particle interactions in liquid argon. UKRI says eight completed assemblies have arrived at Fermilab for final testing before underground installation.
Source details and supporting locations.
Practical next step
Read UKRI’s account for the production milestone and DUNE collaboration context.
Limits and what is not established
This is a detector-production milestone, not a completed experiment or a discovery explaining matter–antimatter differences. Assemblies completed or delivered for testing are not necessarily installed or operating. The source’s future scientific aims are not established results.
Sources checked October 19, 2026. Later notices may change instructions or arrangements.
Original sources
UK Research and Innovation / STFC: original information