Muon g-2 begins second run
Over the next three months, scientists expect to make the world’s most precise measurement of the muon’s anomalous magnetic moment, often expressed as the quantity g-2.
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.
