Several current and planned lightsources are powered by linear accelerators, such as SLAC National Accelerator Lab's X-ray lightsource, known as the LCLS, and Jefferson Lab's Free-Electro
In 2023, the ALICE experiment was ready for their best year yet, until a mysterious signal threatened everything. As the LHC wraps up its 2025 lead-ion run, physicists recall how they worked together to solve the puzzle.
