Lithium is a key element which plays an important role in astronomy as well as everyday human life. Nevertheless it is probably the only element whose...
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CharlaIs the riddle of the astronomical Li origin solved?
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CharlaJWST view of Polycyclic Aromatic Hydrocarbons and dust in local active galaxies
Nowadays, it is widely accepted that most galaxies undergo an active phase in their evolution. The impact of the energy released by active galactic nuclei (AGN)...
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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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CharlaLarge scale structures and galaxy evolution in the COSMOS Survey
The COSMOS survey is the largest high redshift galaxy evolution survey ever done -- imaging 2 square degrees with all major space-based and ground based...
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CharlaLocalized starbursts in dwarf galaxies produced by impact of low metallicity cosmic gas clouds
Models of galaxy formation predict that gas accretion from the cosmic web is a primary driver of star formation over cosmic history. Except in very dense...
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PublicaciónLyα Emitting Galaxies (LAEs) at Cosmic Dawn: Implications and Predictions
The detection of Lyα emitting galaxies (LAEs) puts severe constraints on the reionization history. In this paper, we derive the properties of very high-z LAEs...
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CharlaMeasuring a Galaxy: Morphology, Mass, Environment and Evolution
What can the shape and size of a galaxy tell us about how it has evolved across cosmic time? Which evolutionary mechanisms are important, or relevant, and which...
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PublicaciónMIGHTEE-HI: Evolution of HI Scaling Relations of Star-forming Galaxies at z < 0.5
We present the first measurements of H I galaxy scaling relations from a blind survey at z > 0.15. We perform spectral stacking of 9023 spectra of star-forming...
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CharlaNegative feedback in the most powerful active galaxies - NO STREAMING -
Evidence for an intimate connection between supermassive black hole (SMBH) growth and the evolution of galaxies is nowadays compelling. Not only have SMBHs been...