Context. In recent years, a new generation of large-scale imaging surveys have probed wide field regions for the first time around some nearby galaxies in an...
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PublicaciónTracing satellite planes in the Sculptor group. I. Discovery of three faint dwarf galaxies around NGC 253
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PublicaciónTracing the Evolution of Dust Obscured Star Formation and Accretion Back to the Reionisation Epoch with SPICA
Our current knowledge of star formation and accretion luminosity at high redshift (z > 3-4), as well as the possible connections between them, relies mostly on...
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PublicaciónTracing the evolution of dust-obscured activity using sub-millimetre galaxy populations from STUDIES and AS2UDS
We analyse the physical properties of 121 SNR ≥ 5 sub-millimetre galaxies (SMGs) from the STUDIES 450 μm survey. We model their UV-to-radio spectral energy...
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PublicaciónTracing the evolution of dust-obscured activity using sub-millimetre galaxy populations from STUDIES and AS2UDS
We analyse the physical properties of 121 SNR ≥ 5 sub-millimetre galaxies (SMGs) from the STUDIES 450 μm survey. We model their UV-to-radio spectral energy...
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PublicaciónTracing the stellar component of low surface brightness Milky Way dwarf galaxies to their outskirts. I. Sextans
Aims: We present results from deep and very spatially extended CTIO/DECam g and r photometry (reaching out to 2 mag below the oldest main-sequence turn-off and...
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PublicaciónTracking the impact of environment on the galaxy stellar mass function up to z ~ 1 in the 10 k zCOSMOS sample
We study the impact of the environment on the evolution of galaxies in the zCOSMOS 10 k sample in the redshift range 0.1 ≤ z ≤ 1.0 over an area of ~1.5 deg2...
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PublicaciónTransfer learning for galaxy morphology from one survey to another
Deep learning (DL) algorithms for morphological classification of galaxies have proven very successful, mimicking (or even improving) visual classifications...
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PublicaciónTriaxial stellar systems following the r1/n luminosity law: an analytical mass-density expression, gravitational torques and the bulge/disc interplay
We have investigated the structural and dynamical properties of triaxial stellar systems whose surface brightness profiles follow the r1/n luminosity law -...
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PublicaciónTriggered star formation in a merging, gas-rich dwarf galaxy around NGC 7241
Using multiwavelength kinematic and photometric data we have analysed the gaseous and stellar properties of a previously uncharacterized low-mass star-forming...