ISIS Neutron and Muon Source
Rutherford Appleton Laboratory, Oxfordshire, UK · Operational since 1984; ongoing expansions and upgrades · £400 million (initial build cost); ongoing operational costs and expansion investments
The judgement call
Account-gated at launchISIS is a crucial facility for UK and international research in materials science, chemistry, and biology, providing insights into atomic structures. - A significant challenge has been securing consistent funding for operational costs, leading to periods of underutilization (e.g., in 2011, running at two-thirds capacity due to a £3M annual shortfall). - The facility has a long history (40 years) of transformative research and fosters international collaborations, such as the recent partnership with Neutrons Canada to expand access. - The decision to invest heavily in such a facility underscores the UK's commitment to fundamental science and its applications.
Key engineering challenges
Generating and maintaining intense beams of neutrons and muons for atomic-level material study. - Designing and operating complex particle accelerators and a suite of highly sensitive instruments. - Ensuring precise control and stability of particle beams for scientific experiments. - Managing the significant operational costs of a world-class research facility. - Continuous upgrades and maintenance to remain at the forefront of scientific research and accommodate evolving scientific needs.
Project facts
- Client / owner
- Science and Technology Facilities Council (STFC)
- Lead contractor
- —
- Lead designers
- —
- Project type
- new build | upgrade | expansion
- Scale
- Produces beams of neutrons and muons; suite of 35 instruments; three accelerators; two neutron target stations; allows study of materials at atomic and molecular level.
- Disciplines
- Accelerator physics; nuclear physics; materials science; electrical; mechanical; civil; structural; vacuum engineering; cryogenics; control systems
- Standards & frameworks
- Relevant British Standards for scientific facilities; radiation safety regulations; particle accelerator guidelines
Sources: ISIS Neutron and Muon Source: Official Website (https://www.isis.stfc.ac.uk/) - ISIS Neutron and Muon Source: New partnership will expand Canadian access to ISIS Neutron and Muon Source (https://www.isis.stfc.ac.uk/news/new-partnership-will-expand-canadian-access-to-isis-neutron-and-muon-source/) - The Guardian: Isis laboratory funding shortfall 'damaging UK's research base' (https://www.theguardian.com/education/2011/nov/27/isis-neutron-source-funding-research)