A Duality in the Origin of Bulges and Spheroidal Galaxies
Studying the resolved stellar populations of the different structural components that build massive galaxies directly unveils their assembly history. We aim at...
BASS. XXXV. The M <SUB>BH</SUB>-σ* Relation of 105 Month Swift-BAT Type 1 AGNs
We present two independent measurements of stellar velocity dispersions (σ ⋆) from the Ca II H+K λ3969, 3934 and Mg I b λ 5183, 5172, 5167 region (3880-5550 Å)...
Un estudio, realizado por un equipo de investigación del Instituto de Astrofísica de Canarias (IAC), revela que una inusual y delgada estructura de estrellas...
Exploring the Stellar Age Distribution of the Milky Way Bulge Using APOGEE
We present stellar age distributions of the Milky Way bulge region using ages for ∼6000 high-luminosity ( $\mathrm{log}(g)\lt 2.0$ ), metal-rich ([Fe/H] ≥ -0.5)...
From Naked Spheroids to Disky Galaxies: How Do Massive Disk Galaxies Shape Their Morphology?
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...