Energy levels and two-photon transition probabilities in the HD+ion
- 16 March 2005
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic, Molecular and Optical Physics
- Vol. 38 (7) , 853-866
- https://doi.org/10.1088/0953-4075/38/7/007
Abstract
We present a fully exact non-relativistic calculation of the energies and wavefunctions of the J = 1 states of the HD+ molecular ion. The energies are obtained with a very high accuracy of 10−14 au, representing, for most levels, an improvement by several orders of magnitude over previous calculations. We compute the static polarizabilities of the J = 0 states, which are in agreement with the literature, with an improved accuracy, as well as the two-photon transition probabilities and light shifts between J = 0 states. Finally, we extend our study to transitions between higher J states, using an approximate expression of the transition probability, and discuss the feasibility of a two- photon spectroscopy experiment in HD+.Keywords
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