Canadian Penning Trap Mass Spectrometer

The Canadian Penning Trap Mass Spectrometer (CPT) is one of the major pieces of experimental equipment that is installed on the ATLAS superconducting heavy-ion linac facility at the Physics Division of the Argonne National Laboratory. It was developed and operated by physicist Guy Savard and a collaboration of other scientists at Argonne, the University of Manitoba, McGill University, Texas A&M University and the State University of New York.

Source: Wikipedia — Canadian Penning Trap Mass Spectrometer (CC BY-SA 4.0)