2 papers
astro-ph.GA2025
MEGADES: MEGARA galaxy disc evolution survey. Ionised gas diagnosis
M. Chamorro-Cazorla, A. Gil de Paz, A. Castillo-Morales +13
We present the ionised gas properties and metallicity gradients of 43 galaxies observed by the MEGADES survey. Using the MEGARA (Multi-Espectrografo en GTC de Alta Resolucion para…
astro-ph.GA2025
HR-pyPopStar II: high spectral resolution evolutionary synthesis models low metallicity expansion and the properties of the stellar populations of dwarf galaxies
I. Millán-Irigoyen, M. Mollá, M. Cerviño +1
Low metallicity stellar populations are very abundant in the Universe, either as the remnants of the past history of the Milky Way or similar spiral galaxies, or the young low meta…