Inner and outer rings are not strongly coupled with stellar bars

We study the frequency and dimensions of inner and outer rings in the local Universe as a function of disk parameters and the amplitude of non-axisymmetries. We use the 1320 not-highly inclined disk galaxies (\(i

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Bibliographic Details
Published in:arXiv.org 2019-04
Main Authors: Díaz-García, Simón, Díaz-Suárez, Sergio, Knapen, Johan H, Salo, Heikki
Format: Article
Language:English
Subjects:
Amplitudes
Barred galaxies
Bars
Computer simulation
Dark matter
Disk galaxies
Ellipticity
Machine learning
Mathematical models
Numerical prediction
Parameters
Product design
Robustness (mathematics)
Self organizing maps
Universe
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Description
Summary:We study the frequency and dimensions of inner and outer rings in the local Universe as a function of disk parameters and the amplitude of non-axisymmetries. We use the 1320 not-highly inclined disk galaxies (\(i
ISSN:2331-8422
DOI:10.48550/arxiv.1904.04222