Surface Density of Disk Galaxies in MOND
نویسندگان
چکیده
In this paper, we extend a paper by Milgrom (2009, MNRAS 398, 1023) dealing with the existence of quasi-universal surface density for object all mass and structure, if they are in Newtonian regime, i.e., that their mean acceleration is larger than MOND typical a0. This result agreement Donato et al. (2009)’s results, claiming masses galaxies. The also predicts objects inner smaller values discussed do not show behavior discussed. present Milgrom’s based on point model, considering spiral galaxies, modelled double exponential disk. Similar to find universal galaxies large density, different having small density.
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ژورنال
عنوان ژورنال: Universe
سال: 2023
ISSN: ['2218-1997']
DOI: https://doi.org/10.3390/universe9010032