27 citations · 78 across the 7 of their papers we have counts for
9 papers · 1 filter
Too many quiescent late-type galaxies or a matter of misclassification?
J. L. Tous, S. I. Raimundo, H. Domínguez Sánchez
In the local Universe, the terms late-type and early-type are used to describe, respectively, disc galaxies with spiral arms and more bulge-dominated systems lacking spiral structu…
Stellar population analysis of MaNGA early-type galaxies: IMF dependence and systematic effects
M. Bernardi, H. Dominguez Sanchez, R. K. Sheth +2
We study systematics associated with estimating simple stellar population (SSP) parameters -- age, metallicity [M/H], -enhancement [/Fe] and IMF shape -- and associated $M_*/…
From naked spheroids to disky galaxies: how do massive disk galaxies shape their morphology?
L. Costantin, P. G. Pérez-González, J. Méndez-Abreu +9
We investigate the assembly history of massive disk galaxies and describe how they shape their morphology through cosmic time. Using SHARDS and HST data, we modeled the surface bri…
Emission Line Galaxies in the SHARDS Frontier Fields I: Candidate Selection and the Discovery of Bursty Hα Emitters
Alex Griffiths, Christopher J. Conselice, Leonardo Ferreira +7
Emission line galaxies provide a crucial tool for the study of galaxy formation and evolution, providing a means to trace a galaxy's star formation history or metal enrichment, and…
Size, shade or shape? The contribution of galaxies of different types to the star-formation history of the Universe from SDSS-IV MaNGA
Thomas Peterken, Alfonso Aragón-Salamanca, Michael Merrifield +7
By fitting stellar populations to SDSS-IV MaNGA survey observations of ~7000 suitably-weighted individual galaxies, we reconstruct the star-formation history of the Universe, which…
On the Presence of a Universal Acceleration Scale in Elliptical Galaxies
Kyu-Hyun Chae, Mariangela Bernardi, Helena Dominguez Sanchez +1
Dark matter phenomena in rotationally supported galaxies exhibit a characteristic acceleration scale of m s. Whether this acceleration…