Zur Theorie von Systemen aus drei Teilchen mit Coulomb-Wechselwirkung

The wave functions of muon molecules as well as of the corresponding electron molecules and of the systeme ⁺ e ^? e ⁺ have been approximated by simple analytical functions, the best choice of parameter values being obtained by straightforward variational procedure. The results are discussed in some detail and binding energies tabulated.