Breaking the Degeneracy between Warps and Radial Flows in External Galaxies

Observations of the line-of-sight (LOS) component of emitter velocities in galaxies are valuable for reconstructing their two-dimensional (2D) velocity fields, albeit requiring certain assumptions. A common one is that radial flows can be neglected in the outer regions of galaxies, while their geome...

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Bibliographic Details
Main Authors: Francesco Sylos Labini, Giordano De Marzo, Matteo Straccamore
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/adc71c
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