lambda Bootis星中非径向脉动的发生率
天体物理学
2007-05-23 v1
摘要
我们完成了对北半球lambda Boo星成员的高分辨率高信噪比光谱调查，以调查非径向脉动（NRP）在这些金属缺乏星中的发生率。观察了18个对象，其中9个显示出NRP的明确证据，这表明在lambda Boo星系中脉动不稳定是常见的现象。
引用
@article{arxiv.astro-ph/9805227,
title = {The incidence of nonradial pulsation in the lambda Bootis stars},
author = {D. A. Bohlender and J. -F. Gonzalez and J. M. Matthews},
journal= {arXiv preprint arXiv:astro-ph/9805227},
year = {2007}
}
备注
3 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