The disturbed outer Milky Way disc

The disturbed outer Milky Way disc

The outer parts of the Milky Way's disc are significantly out of equilibrium. Using only distances and proper motions of stars from Gaia's Early Data Release 3, in the range |b|

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Bibliographische Detailangaben
Veröffentlicht in:arXiv.org 2022-09
Hauptverfasser: McMillan, Paul J, Petersson, Jonathan, Tepper-Garcia, Thor, Bland-Hawthorn, Joss, Antoja, Teresa, Chemin, Laurent, Figueras, Francesca, Khanna, Shourya, Kordopatis, Georges, Ramos, Pau, Romero-Gómez, Merce, Seabroke, George
Format: Artikel
Sprache:eng
Schlagworte:
Angular momentum
Angular velocity
Perturbation
Physics - Astrophysics of Galaxies
Solar neighborhood
Stars
Stars & galaxies
Velocity distribution
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Beschreibung
Zusammenfassung:The outer parts of the Milky Way's disc are significantly out of equilibrium. Using only distances and proper motions of stars from Gaia's Early Data Release 3, in the range |b|
ISSN:2331-8422
DOI:10.48550/arxiv.2206.04059