105 citations · 156 across the 5 of their papers we have counts for
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Spectropolarimetric Variability and Co-Rotating Structure in HD 92207
R Ignace, S Hubrig, M Scholler
We report on low resolution (R~3000) spectropolarimetry of the A0 supergiant star HD 92207. This star is well-known for significant spectral variability. The source was observed on…
Chemically peculiar stars and their temperature calibration
M. Netopil, E. Paunzen, H. M. Maitzen +2
The determination of effective temperature for chemically peculiar (CP) stars by means of photometry is a sophisticated task due to their abnormal colours. Standard calibrations fo…
Detection of variable Si II, Mn II and Fe II emission lines in the magnetic Bp star a Centauri
S. Hubrig, J. F. Gonzalez
The nature of non-variable high-excitation emission lines detected in the optical spectra of normal late-B type and chemically peculiar HgMn and PGa stars is still poorly understoo…
HD 65949: The Highest Known Mercury Excess Of Any CP Star?
Charles R. Cowley, S. Hubrig, G. F. Gonzalez +1
ESO spectra of HD 65949 show it to be unlike any of the well-known types within its temperature range 13600K. It is neither a silicon, nor a mercury-manganese star, thoug…