presentation and discussion of innovative physics ideas as well as novel experimental methods for new experiments applying laser spectroscopy and mass measurements to be performed on new and upgraded facilities [...] serve for discussions between theoretical and experimental physicists to identify cases where experiments are highly demanded and of great interest. Participation and Registration The workshop will have [...] Schatz and P. Walker. A detailed schedule will be given in a second circular. Local Organizing Committee Klaus Blaum (Chairman), University Mainz Hans Geissel, GSI, Darmstadt Christopher Geppert, GSI,