P. Winkler, DETACHMENT ENERGIES FOR A NEGATIVE HYDROGEN-ION EMBEDDED IN A VARIETYOF DEBYE PLASMAS, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 53(5), 1996, pp. 5517-5519
Very accurate variational calculations have been performed to determin
e the ground state energy of the negative hydrogen ion when it is embe
dded in a variety of Debye plasmas. The results predict a high degree
of stability even under strong plasma conditions.