Chemical abundances of LINER galaxies – nitrogen abundance estimations

ABSTRACT In this work, we investigated the nitrogen and oxygen abundances in a sample of galaxies with Low Ionization Nuclear Emission Regions (LINERs) in their nucleus. Optical spectroscopic data (3600 – 10 000 Å) of 40 LINERs from the Mapping Nearby Galaxies (MaNGAs) survey were considered. Only o...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2024-06, Vol.531 (1), p.199-212
Hauptverfasser:	Oliveira, C B, Krabbe, A C, Dors, O L, Zinchenko, I A, Hernandez-Jimenez, J A, Cardaci, M V, Hägele, G F, Ilha, G S
Format:	Artikel
Sprache:	eng
Schlagworte:	Abundance Astronomical models Building codes Emission analysis Estimates H II regions Interstellar matter Ionization Linings Metallicity Nitrogen Oxygen Photoionization Seyfert galaxies
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