52 citations · 52 across the 1 of their papers we have counts for
2 papers
astro-ph.GA2016★ 52 cited
Metallicity gradients in Local Universe galaxies: time evolution and effects of radial migration
L. Magrini, L. Coccato, L. Stanghellini +2
Our knowledge of the shape of radial metallicity gradients in disc galaxies has recently improved. Conversely, the understanding of their time evolution is more complex, since it r…
astro-ph.GA2015
Gas-phase oxygen abundances and radial metallicity gradients in the two nearby spiral galaxies NGC7793 and NGC4945
Letizia Stanghellini, Laura Magrini, Viviana Casasola
Gas-phase abundances in HII regions of two spiral galaxies, NGC7793 and NGC4945, have been studied to determine their radial metallicity gradients. We used the strong-line method t…