Results 281 to 290 of about 85,308 (302)

Chemical Abundances and Galaxy Evolution

1984
The chemical abundance characteristics of two comparatively structurally simple classes of galaxies, the ellipticals and irregulars, are briefly reviewed. Neither of these types of galaxies have properties which are fully consistent with the quantitative predictions of basic chemical evolution models. Possible sources for discrepancies are discussed in
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3D gas-phase elemental abundances across the formation histories of Milky Way-mass galaxies in the FIRE simulations: initial conditions for chemical tagging

Monthly Notices of the Royal Astronomical Society, 2021
Matthew A Bellardini, Andrew Wetzel, Sarah R Loebman   +2 more
exaly  

Chemical abundances in seven metal-poor H ii regions and a determination of the primordial helium abundance

Monthly Notices of the Royal Astronomical Society, 2021
Mabel Valerdi, Antonio Peimbert, Manuel Peimbert   +2 more
exaly  

Chemical abundances of the Typhon stellar stream

Monthly Notices of the Royal Astronomical Society, 2023
Alexander P Ji, Rohan P Naidu, Kaley Bräuer   +2 more
exaly  

Chemical Elements Abundances

2021
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Chemical abundances in Seyfert galaxies – VI. Empirical abundance calibration

Monthly Notices of the Royal Astronomical Society, 2021
O L Dors
exaly  

Chemical abundances of Seyfert 2 AGNs – I. Comparing oxygen abundances from distinct methods using SDSS

Monthly Notices of the Royal Astronomical Society, 2020
O L Dors, E B Amores, E Perez-Montero
exaly  

Chemical abundances

2000
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Chemical abundances

1997
openaire   +1 more source

Solar system chemical abundances corrected for systematics

Monthly Notices of the Royal Astronomical Society: Letters, 2014
Gonzalez Guillermo
exaly