31 citations · 31 across the 2 of their papers we have counts for
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Theoretical Study of Pressure Broadening of Lithium Resonance Lines by Helium Atoms
Cheng Zhu, James F. Babb, Alex Dalgarno
Quantum mechanical calculations are performed of the emission and absorption profiles of the lithium 2s-2p resonance line under the influence of a helium perturbing gas. We use car…
High-precision calculations of van der Waals coefficients for heteronuclear alkali-metal dimers
A. Derevianko, J. F. Babb, A. Dalgarno
Van der Waals coefficients for the heteronuclear alkali-metal dimers of Li, Na, K, Rb, Cs, and Fr are calculated using relativistic ab initio methods augmented by high-precision ex…
The dipole polarizability of the hydrogen molecular ion
J. M. Taylor, A. Dalgarno, J. F. Babb
A procedure is described for the precise nonrelativistic evaluation of the dipole polarizabilities of H_2^+ and D_2^+ that avoids any approximation based on the size of the electro…
Variational calculations on the hydrogen molecular ion
J. M. Taylor, Zong-Chao Yan, A. Dalgarno +1
We present high-precision non-relativistic variational calculations of bound vibrational-rotational state energies for the and molecular ions in each of the lowest…