128 citations · 270 across the 6 of their papers we have counts for
3 papers · 2 filters
A search for rapid pulsations in the magnetic cool chemically peculiar star HD3980
V. G. Elkin, D. W. Kurtz, L. M. Freyhammer +2
The Ap star HD3980 appears to be a promising roAp candidate based on its fundamental parameters, leading us to search for rapid pulsations with the VLT UV-Visual Echelle Spectrogra…
Discovery of 17 new sharp-lined Ap stars with magnetically resolved lines
L. M. Freyhammer, V. G. Elkin, D. W. Kurtz +2
Chemically peculiar A stars (Ap) are extreme examples of the interaction of atomic element diffusion processes with magnetic fields in stellar atmospheres. The rapidly oscillating…
A search for rapid pulsations among 9 luminous Ap stars
L. M. Freyhammer, D. W. Kurtz, M. S. Cunha +3
The rapidly oscillating Ap stars are of importance for studying the atmospheric structure of stars where the process of chemical element diffusion is significant. We have performed…