MACHO 数据库中盘面 δ Scuti 星
天体物理学
2007-05-23 v1
摘要
我们描述了在 MACHO 盘面字段数据库中搜索 δ Scuti 星的过程。我们聚焦于高�幅 δ Scuti 星的样本，检查其光曲线和脉冲模式。我们也讨论了它们的空间分布和演化状态，这些讨论基于平均颜色和绝对亮度。
引用
@article{arxiv.astro-ph/9707323,
title = {Bulge delta Scuti Stars in the MACHO Database},
author = {The MACHO Collaboration and C. Alcock and R. A. Allsman and D. R. Alves and T. S. Axelrod and A. Becker and D. P. Bennett and K. H. Cook and K. C. Freeman and K. Griest and M. J. Lehner and S. L. Marshall and D. Minniti and B. A. Peterson and M. R. Pratt and P. J. Quinn and A. W. Rodgers and A. Rorabeck and C. W. Stubbs and W. Sutherland and A. Tomaney and T. Vandehei and D. L. Welch},
journal= {arXiv preprint arXiv:astro-ph/9707323},
year = {2007}
}
备注
6 pages, PostScript file. To appear in IAU Symp. 189 on "Fundamental Stellar Properties: Confrontation between Theory and Observations", eds. T. Bedding et al. (Kluwer: Dordrecht), 1997