| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1684129 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2009 | 4 Pages |
Abstract
A positronium molecule in two spatial dimensions and further laterally confined by a parabolic potential was investigated. By numerical diagonalization of the hamiltonian, the eigenenergies of the ground and low-energy excited states with L = 0 and 1 were calculated to study how their ordering depends on the confinement strength and symmetry of the eigenstates.
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Surfaces, Coatings and Films
Authors
W.F. Xie, J.A. Yan, W.Y. Ruan,