Central to MUSE, aMUSE, INTENSE, and NEWS — covering the anomalous magnetic moment measurement, charged lepton flavour violation searches, muon cooling, and muon collider concepts.
FERMI RESEARCH ALLIANCE LLC
Operator of Fermilab, the US national particle physics lab, contributing muon and neutrino expertise to EU researcher exchange programs.
Their core work
Fermi Research Alliance operates Fermilab, the premier US particle physics laboratory located in Batavia, Illinois. Through H2020, they participate as a third-party partner in EU-funded researcher exchange programs (MSCA-RISE), contributing world-class accelerator infrastructure and deep expertise in muon physics, neutrino oscillation experiments, and particle detector development. Their role in these projects centers on hosting European researchers, sharing access to unique experimental facilities like the Muon Campus and liquid argon detector testbeds, and co-developing next-generation detector technologies.
What they specialise in
LARNUEXP focuses specifically on liquid argon TPC technology; INTENSE and PROBES extend neutrino oscillation physics and detector R&D.
NEWS and PROBES include gravitational wave detector development and gamma-ray astrophysics alongside particle physics goals.
NEWS, INTENSE, and aMUSE involve crystal calorimeter development and superconducting magnet technology for frontier experiments.
INTENSE includes muon radiography applications for geology, volcanology, and natural hazard monitoring — a rare spin-off from fundamental physics.
How they've shifted over time
In the early H2020 period (2016–2018), FRA's involvement spanned a broad range of fundamental physics — from gravitational wave astronomy and x-ray polarimetry to muon magnetic moment measurements and charged lepton flavour violation. By 2019–2024, the focus sharpened significantly toward neutrino oscillation physics, muon-based experiments (cooling, collisions, radiography), and flavour physics, with continued but narrower detector technology work. This trajectory reflects Fermilab's strategic pivot toward becoming the world's leading neutrino and muon physics facility.
FRA is concentrating on neutrino oscillations, muon precision measurements, and associated detector technologies — partners in these areas will find an increasingly focused and committed collaborator.
How they like to work
FRA participates exclusively as a third party in MSCA-RISE staff exchange projects, never as coordinator or formal consortium partner. This reflects their US-based status: they provide infrastructure and expertise while EU institutions lead the grants. With 105 unique partners across 28 countries, they function as a global hub — many different European groups rotate through Fermilab's facilities, making them one of the most broadly connected third parties in H2020 particle physics.
FRA has collaborated with 105 unique partners across 28 countries, forming one of the widest third-party networks in H2020 fundamental physics. Their connections span European universities, national labs, and research institutes from Italy and the UK to Japan, reflecting the global nature of particle physics collaborations.
What sets them apart
FRA offers something almost no other H2020 partner can: direct access to Fermilab's accelerator complex, including the Muon Campus and large-scale liquid argon detector facilities. As the operator of the US flagship particle physics laboratory, they bring experimental infrastructure at a scale that European partners cannot replicate domestically. For any consortium working on muon physics, neutrino experiments, or advanced particle detectors, FRA is the natural transatlantic bridge.
Highlights from their portfolio
- aMUSEDirect continuation of the earlier MUSE project, showing a sustained decade-long EU-US collaboration on muon campus experiments — rare programmatic continuity.
- INTENSEBroadest scope of any FRA project, spanning flavour physics to applied muon radiography for geology and natural hazards — demonstrating spin-off potential from fundamental research.
- PROBESMost recent and thematically ambitious project, combining particle physics with gravitational wave detection, dark matter searches, and nuclear astrophysics across a trilateral EU-US-Japan framework.