| Type |
Conference Paper |
| Names |
Thomas Rivinius, Gregg A. Wade, Richard H. D. Townsend, Matthew Shultz, Jason H. Grunhut, Otmar Stahl, Stahl |
| Conference Name |
IAU Symposium |
| Volume |
272 |
| Pages |
210-211 |
| Date |
July 1, 2011 |
| URL |
http://adsabs.harvard.edu/abs/2011IAUS..272..210R |
| Library Catalog |
NASA ADS |
| Abstract |
A magnetic field and rotational line profile variability (lpv) is found in the He-weak star HR 2949. The field measured from metallic lines varies in a clearly non-sinusoidal way, and shows a phase lag relative to the morphologically similar He i equivalent width variations. The surface abundance patterns are strong and complex, and visible even in the hydrogen lines. |
| Tags |
stars: binaries, stars: early-type, stars: magnetic fields |