The Helsinki Accelerator Mass Spectrometry facility (HAMS) is part of the Department of Physics, University of Helsinki.

Together with the Laboratory of Chronology of the Finnish Museum of Natural History (LUOMUS), HAMS forms a joint process organization for radiocarbon analyses, Radiocarbon Analytics Finland (RACAF).

Below is the permanent staff of the accelerator mass spectrometry research group as of September 8th, 2017.