We investigate the radial velocity and the magnetic field of the CP star alpha^2 CVn. The observed variation of the magnetic field is compared with that of our model. We search for a relation between the magnetic field and the distribution of the chemical elements. The period in the radial velocities is constant over a time interval of about 100 years.
@article{arxiv.astro-ph/9805230,
title = {Magnetic field and element surface distribution of the CP2 star alpha^2 CVn},
author = {Yu. V. Glagolevskij and E. Gerth and G. Hildebrandt and H. Lehmann and G. Scholz},
journal= {arXiv preprint arXiv:astro-ph/9805230},
year = {2007}
}
Comments
4 pages, 1 figure, to appear in: Proc. of the 26th workshop of the European Working Group on CP stars, eds. P. North, A. Schnell and J. Ziznovsky, Contrib. Astr. Obs. Skalnate Pleso Vol. 27, No 3