The authors have applied a new spectrophotometric stellar population synthesis model, designed to study early-type galaxies (Vazdekis, Casuso et al. 1995), to...
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PublicaciónEarly-type galaxies: application of a new spectrophotometric population synthesis model.
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CharlaEarly-type galaxies: instructions to build them through mergers
Early-type galaxies: instructions to build them through mergers Massive early-type galaxies (ETGs) are "red and dead" systems mainly composed of old and metal...
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NoticiaEl James Webb observa las primeras galaxias del Universo y descubre una "impostora”
Un estudio internacional, realizado con el telescopio espacial James Webb (JWST) y en el que participa el Instituto de Astrofísica de Canarias (IAC), revela que...
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CharlaGlobular cluster systems and the origin of early-type dwarfs in Virgo
Early-type dwarfs (dEs) are by far the most abundant galaxy population in nearby clusters. Whether these objects are primordial, or recent end-products of the...
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CharlaKinematics and stellar population gradients as fingerprints of past mergers in elliptical galaxies
The formation and evolution of early-type galaxies constitutes a long-standing and crucial problem in cosmology. In all hierarchical clustering models within a...
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CharlaKinematics and stellar populations in the outer halos of early type galaxies
Stellar halos of galaxies offer an important laboratory to understand the galaxies’ formation process and evolution. In fact, the dynamic time scale in the...
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CharlaProbing black hole-galaxy co-evolution from de-biased scaling relations
It has been claimed for decades that almost all galaxies in the local Universe host at their centre a supermassive black hole (SMBH) the mass of which appears...
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CharlaQuantification of bar strength and the structure of galaxies
Bars are important engines for the evolution of structure in galaxies. Bars can cause secular evolution of both the gas and stellar distributions in galaxies...
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CharlaStructural properties of isolated galaxies
Different components of galaxies are the result of internal and environmental processes during their lifetimes. Disentangling these processes is an important...