Código QR (código de barras bidimensional)

Orbital Support and Evolution of Flat Profiles of Bars (Shoulders)

Many barred galaxies exhibit upturns (shoulders) in their bar-major-axis density profile. Simulation studies have suggested that shoulders are supported by looped x _1 orbits, occur in growing bars, and can appear after bar buckling. We investigate the orbital support and evolution of shoulders via...

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Principais autores: Leandro Beraldo e Silva, Victor P. Debattista, Stuart Robert Anderson, Monica Valluri, Peter Erwin, Kathryne J. Daniel, Nathan Deg
Format: Artigo
Sprog:Inglês
Udgivet: IOP Publishing 2023-01-01
Serier:The Astrophysical Journal
Fag:
Galactic bar
Galaxy dynamics
Orbits
Galaxy bars
N-body simulations
Online adgang:https://doi.org/10.3847/1538-4357/ace976
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