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Cyclic and secular variation in the temperatures and radii of extreme helium stars |
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| Authors: | C Simon Jeffery Rhaana L C Starling † Philip W Hill ‡ Don Pollacco |
| Institution: | Armagh Observatory, College Hill, Armagh BT61 9DG;Department of Physics and Astronomy, University of St Andrews, St Andrews, Fife KY16 9SS;Department of Physics, The Queen's University of Belfast, Belfast BT7 1NN |
| Abstract: | |
| Keywords: | stars: chemically peculiar stars: evolution stars: fundamental parameters stars: oscillations stars: variables: other ultraviolet: stars |