PIP-II Particle Accelerator Project

The coldbox, a vital piece of Fermilab’s new linear accelerator, is on a two-month voyage from France to its new home in Batavia, Illinois. It will be at the heart of the cryogenic system for the lab’s upgraded accelerator complex.

The PIP-II accelerator upgrade project at Fermilab officially completed its subproject dedicated to the early stages of facilities construction.

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.