ISM metallicity variations across spiral arms in disk galaxies: The impact of local enrichment and gas migration in the presence of a radial metallicity gradient

Chemical abundance variations in the interstellar medium provide important information about the galactic evolution, star-formation, and enrichment histories. Recent observations of disk galaxies suggest that if large-scale azimuthal metallicity variations appear in the ISM, they are linked to the s...

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Veröffentlicht in:	Astronomy & Astrophysics 2023-03, Vol.671, p.A56
Hauptverfasser:	Khoperskov, S., Sivkova, E., Saburova, A., Vasiliev, E., Shustov, B., Minchev, I., Walcher, C. J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Sciences of the Universe
Online-Zugang:	Volltext
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