How the unstable muon could revolutionize experimental particle physics

In 2024, Fermilab made significant scientific progress, including advancing preparations for the Deep Underground Neutrino Experiment and conducting groundbreaking quantum research. The laboratory also continued its strong international collaborations — including involvement with the CMS experiment at CERN — and made strides in developing emerging technologies with wide applications beyond physics.

Particle accelerator beams can create significant damage to the targets used to generate particles for experiments. Researchers are designing targets to withstand material degradation from radiation damage, shock from thermal expansion and material fatigue — all caused by accelerated protons.

Pantaleo Raimondi’s illustrious career brought him to some of the world’s most prestigious particle physics institutions. In January, Raimondi continued this journey as he took over the role of project director for Fermilab’s newest, more powerful particle accelerator.