Does the Gogny interaction need a third Gaussian?
  By considering infinite matter constraints only, we suggest in this paper that the Gogny interaction should benefit from a third Gaussian in its central part. A statistical analysis is given to select the possible ranges which are compatible with these constraints and which minimize a $\chi^2$ function. 
D. Davesne and P. Becker and A. Pastore and J. Navarro
nucl-th