Ap 星 epsilon Ursae Majoris 的多成分多普勒成像
天体物理学
2007-05-23 v1
摘要
我们计算了在磁性 A0pCr 星 epsilon UMa 上使用多普勒成像技术得到的铁、铬、钛、镁和锰五种元素的表面分布。我们发现，铁、铬和锰与该星假设的偶极子磁场几何相关，而镁和钛则似乎不相关。
引用
@article{arxiv.astro-ph/9805244,
title = {Multi-Element Doppler Imaging of the Ap star epsilon Ursae Majoris},
author = {T. Lueftinger and R. Kuschnig and W. W. Weiss},
journal= {arXiv preprint arXiv:astro-ph/9805244},
year = {2007}
}
备注
3 pages, 2 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