log Age 与 $M_V$ 平面中的疏散星团
天体物理学
2007-11-08 v2
摘要
在 log Age 与积分绝对星等（）平面中，银河系的疏散星团形成了一条定义明确的带，平行于描述简单恒星种群被动演化的理论序列，并在跨越 4 个数量级的年龄范围内，显示出相当尖锐的质量上限（）。
引用
@article{arxiv.0711.0702,
title = {Open Clusters in the log Age vs. M_V plane},
author = {M. Bellazzini and S. Perina and S. Galleti and L. Federici and A. Buzzoni and F. Fusi Pecci},
journal= {arXiv preprint arXiv:0711.0702},
year = {2007}
}
评论
3 pages, 3 greyscale figures. Proceedings of the workshop "XXI Century challenges for stellar evolution", held in Cefalu' (Sicily, Italy), August 29 - September 2, 2007; S. Cassisi and M. Salaris Eds. To be published in Mem. SAIt Vol. 79 No. 2. A few relevant changes to include fundamental references that were neglected in the original manuscript