111 citations · 205 across the 3 of their papers we have counts for
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Line Profiles of the Calcium I Resonance Line in Cool Metal-polluted White Dwarfs
S. Blouin, N. F. Allard, T. Leininger +2
Metal-polluted white dwarfs (DZ stars) are characterized by a helium-rich atmosphere contaminated by heavy elements traces originating from accreted rocky planetesimals. As a detai…
On inelastic hydrogen atom collisions in stellar atmospheres
P. S. Barklem, A. K. Belyaev, M. Guitou +3
The influence of inelastic hydrogen atom collisions on non-LTE spectral line formation has been, and remains to be, a significant source of uncertainty for stellar abundance analys…
Inelastic Na+H collision data for non-LTE applications in stellar atmospheres
P. S. Barklem, A. K. Belyaev, A. S. Dickinson +1
Rate coefficients for inelastic Na+H collisions are calculated for all transitions between the ten levels up to and including the ionic state (ion-pair production), namely Na(3s,3p…