Low-surface-density galaxies and the modified dynamics
天体物理学
2007-05-23 v1
摘要
Very-low-surface-density galactic systems have very low mean accelerations. They thus provide quintessential tests of the Modified Dynamics (MOND), which predicts an increasing mass discrepancy with decreasing acceleration. We describe succinctly the results pertinent to several classes of such objects: Low-luminosity (dwarf) spirals, irregular dwarf spirals, normal-lumonosity-but -low-surface-density spirals, and dwarf-spheroidal satellites of the Milky Way.
引用
@article{arxiv.astro-ph/9601080,
title = {Low-surface-density galaxies and the modified dynamics},
author = {Mordehai Milgrom},
journal= {arXiv preprint arXiv:astro-ph/9601080},
year = {2007}
}
备注
5 pages, Latex, Talk at the Rome workshope on " The dark side of the Universe", November 1995