Polycyclic aromatic hydrocarbons (PAHs) are carbon-based molecules that are ubiquitous in a variety of astrophysical objects and environments. In this work we...
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PublicaciónA high angular resolution view of the PAH emission in Seyfert galaxies using JWST/MRS data
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PublicaciónA high fidelity Milky Way simulation with Kraken, Gaia-Enceladus, and Sequoia analogues: clues to their accretion histories
Within a simulated Milky Way-like galaxy, we identify and analyse analogues of the Gaia-Enceladus (GE), Kraken, and Sequoia mergers that each matches remarkably...
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PublicaciónA high-resolution investigation of the multiphase ISM in a galaxy during the first two billion years
We have carried out the first spatially resolved investigation of the multiphase interstellar medium (ISM) at high redshift, using the z = 4.24 strongly lensed...
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PublicaciónA high-resolution VLT/FLAMES study of individual stars in the centre of the Fornax dwarf spheroidal galaxy
For the first time we show the detailed, late-stage, chemical evolution history of a small nearby dwarf spheroidal galaxy in the Local Group. We present the...
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PublicaciónA hydrodynamical study of outflows in starburst galaxies with different driving mechanisms
Outflows from starburst galaxies can be driven by thermal pressure, radiation, and cosmic rays. We present an analytic phenomenological model that accounts for...
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PublicaciónA hyperluminous obscured quasar at a redshift of z ≍ 4.3
In this work we report the discovery of the hyperluminous galaxy HELP_J100156.75 + 022344.7 at a photometric redshift of $z$ ≍ 4.3. The galaxy was discovered in...
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PublicaciónA jet-cloud interaction in the 3C 196 environment
Powerful radio galaxies and radio-loud quasars at high redshifts are frequently associated with extended emission-line regions (EELRs). Here we investigate the...
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PublicaciónA joint XMM-NuSTAR observation of the galaxy cluster Abell 523: Constraints on inverse Compton emission
Aims: We present the results of a joint XMM-Newton and NuSTAR observation (200 ks) of the galaxy cluster Abell 523 at z = 0.104. The peculiar morphology of the...
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PublicaciónA journey from the outskirts to the cores of groups. I. Color- and mass-segregation in 20K-zCOSMOS groups
Context. Studying theevolution of galaxies located within groups may have important implications for our understanding of the global evolution of the galaxy...