title: Variational study of 3He droplets
abstract: We report variational calculations of energies of (3)He(N) droplets ( 20</=N</=40), using Aziz atom-atom interactions. The trial wave function has a simple structure, combining two- and three-body correlation functions coming from a translationally invariant configuration-interaction description, superimposed to a Jastrow-type correlated wave function with backflow. We find that the smallest bound drop has N = 35 atoms, and that for each N the minimum energy states have the highest spin values.
authors.affiliation: Departamento de Fisica Atomica y Nuclear, Facultad de Fisica, E-46.100-Burjassot, Spain.
authors.initials: R
authors.lastname: Guardiola
authors.initials: J
authors.lastname: Navarro