Liquid-Helium Configuration around a Metastable Excited Helium Atom
Phys. Rev. A 5, 2214 – Published 1 May, 1972
DOI: https://doi.org/10.1103/PhysRevA.5.2214
Abstract
The pair distribution for normal He atoms in the vicinity of a metastable He atom is calculated in the zero-temperature limit, from first principles, using a variational Jastrow wave function and the Percus-Yevick integral equations for fluid mixtures. From this pair function, the "bubble radius," coordination number, and energy per metastable atom are calculated.