三轴对称星系的轨道结构
天体物理学
2007-05-23 v1
摘要
We have developed a method to construct realistic triaxial dynamical models for elliptical galaxies, allowing us to derive best-fitting parameters, such as the mass-to-light ratio and the black hole mass, and to study the orbital structure. We use triaxial theoretical Abel models to investigate the robustness of the method.
引用
@article{arxiv.astro-ph/0310488,
title = {Orbital structure of triaxial galaxies},
author = {Glenn van de Ven and Ellen Verolme and Michele Cappellari and Tim de Zeeuw},
journal= {arXiv preprint arXiv:astro-ph/0310488},
year = {2007}
}
备注
2 pages (1 figure), to appear in the proceedings of the IAU Symposium 220 "Dark matter in galaxies", eds. S. Ryder, D.J. Pisano, M. Walker and K. Freeman