Activities in the research fields elementary particle physics, nuclear physics and atomic physics as well as mathematics and nuclear chemistry are prerequisite for membership in the research center EMG. Among the members are
interdisciplinary cooperating scientists and research groups
cooperating scientists at associated research institutes as at the Gesellschaft für Schwerionenforschung (GSI)
- colaborative research centers, research groups and graduate schools of the Mainz Unversity
The Coordination Board decides on the membership.