
%0 Journal Article
%A Delves, LM 
%T A Note on a Soluble Three?Body Problem
%J Australian Journal of Physics
%D 1965/04/01
%V 18
%N 2
%P 101-108
%K 
%R https://doi.org/10.1071/PH650101
%U https://www.publish.csiro.au/paper/PH650101 
%X A class of soluble three-body systems suggested by Pluvinage is studied. The Hamiltonian Ho of these systems is not Hermitian, and the energy spectrum contains a continuum of bound states. The use of H 0 as a reference Hamiltonian in calculations of the helium atom ground state, as suggested by Pluvinage and Walsh, is discussed in the light of these results. 
