137 citations · 289 across the 25 of their papers we have counts for
25 papers
The bar-driven central complex of NGC 6946: A panchromatic and spatially resolved view of its star formation history and interstellar medium
Santiago Álvarez-Córdoba, Jacopo Fritz, M. A. Lara-López +14
We present a multi-wavelength analysis of the nearby spiral galaxy NGC 6946, combining optical IFS, infrared, and radio observations. We aim to characterise both the integrated and…
Resolved Dust-Gas-Metallicity relations in nearby spiral galaxies
Vidhi Tailor, Viviana Casasola, Francesco Calura +17
Context: Understanding the interstellar medium (ISM) requires high-resolution, multi-component mapping to capture its complex physical structure. Nearby spiral galaxies, with their…
Determining Total Infrared Luminosities from Submm Measurements of High Redshift Galaxies
Maria Emilia De Rossi, George H. Rieke, Christina C. Williams +6
Determining total infrared luminosities for very high redshift galaxies is important to estimate the rate of star formation in heavily dust-embedded environments. It is also challe…
Characterizing the Formation and Evolution of S0-galaxies (CaFES-0): Their formation pathways around Galaxy Clusters
Diego Pallero, Yara L. Jaffé, Amelia Fraser-McKelvie +7
The formation pathways of lenticular galaxies (S0s), which lie morphologically between elliptical and spiral galaxies, remain a topic of active research. Environmental effects, mer…
The S-PLUS Fornax Project (S+FP): Fornax-like clusters in cosmological hydrodynamical simulations
L. J. Zenocratti, A. V. Smith Castelli, M. E. De Rossi +12
The Fornax galaxy cluster constitutes a suitable laboratory to explore the evolution of galaxies in a dense environment. Recently, the Southern Photometric Local Universe Survey (S…
Co-evolution of Supermassive Black Holes and their Host L* galaxies: implications for Milky Way and M31
Salvador E. Grimozzi, Maria Emilia De Rossi, Andreea S. Font
We investigate the origin of the scatter in supermassive black hole (BH) masses among L* galaxies, using the ARTEMIS and EAGLE simulations. We classify galaxies by their central BH…
Connection between feedback processes and the effective yields of EAGLE galaxies
M. C. Zerbo, M. E. De Rossi, M. A. Lara-López +2
The feedback mechanisms triggered by supernova (SN) events and active galactic nuclei (AGN) play a central role in regulating the star formation and shaping galaxy properties. Howe…
The S-PLUS Fornax Project (S+FP): A first 12-band glimpse of the Fornax galaxy cluster
A. V. Smith Castelli, A. Cortesi, R. F. Haack +40
The Fornax galaxy cluster is the richest nearby (D ~ 20 Mpc) galaxy association in the southern sky. As such, it provides a wealth of oportunities to elucidate on the processes whe…
The metallicity gradients of star-forming regions store information of the assembly history of galaxies
F. Jara-Ferreira, P. B. Tissera, E. Sillero +5
The variations in metallicity and spatial patterns within star-forming regions of galaxies result from diverse physical processes unfolding throughout their evolutionary history, w…
Effective yields as tracers of feedback effects on metallicity scaling relations in the EAGLE cosmological simulations
M. C. Zerbo, M. E. De Rossi, M. A. Lara-López +2
Effective yields, , are defined by fundamental galaxy properties (i.e., stellar mass --, gas mass -- and gas-phase metallicity). For a closed-b…
Differences in the properties of disrupted and surviving satellites of Milky-Way-mass galaxies in relation to their host accretion histories
Salvador E. Grimozzi, Andreea S. Font, María Emilia De Rossi
From the chemo-dynamical properties of tidal debris in the Milky Way, it has been inferred that the dwarf satellites that have been disrupted had different chemical abundances from…
Metal-THINGS: a panchromatic analysis of the local scaling relationships of the dwarf irregular galaxy NGC 1569
L. E. Garduño, J. Zaragoza-Cardiel, M. A. Lara-López +12
We investigate several panchromatic scaling relations (SRs) for the dwarf irregular galaxy NGC 1569 using IFU data from the Metal-THINGS Survey. Among the spatially resolved proper…
Probing the Nature of the First Galaxies with JWST and ALMA
Maria Emilia De Rossi, Volker Bromm
By implementing a model of primordial dust emission, we predict dust-continuum fluxes for massive galaxy sources similar to those recently detected by JWST at . Curren…
Metal-THINGS: The association and optical characterization of SNRs with HI holes in NGC 6946
M. A. Lara-Lopez, L. S. Pilyugin, J. Zaragoza-Cardiel +9
NGC~6946, also known as the `Fireworks' galaxy, is an unusual galaxy that hosts a total of 225 supernova remnant (SNR) candidates, including 147 optically identified with high [SII…
Relic galaxy analogues in Illustris TNG50: the formation pathways of surviving red nuggets in a cosmological simulation
Rodrigo Flores-Freitas, Ana L. Chies-Santos, Cristina Furlanetto +4
Relic galaxies are massive compact quiescent galaxies that formed at high-redshift and remained almost unchanged since then. In this work, we search for analogues to relic galaxies…
Galaxy metallicity scaling relations in the EAGLE simulations
María Emilia De Rossi, Richard G. Bower, Andreea S. Font +2
We quantify the correlations between gas-phase and stellar metallicities and global properties of galaxies, such as stellar mass, halo mass, age and gas fraction, in the Evolution…
Contribution of the first galaxies to the cosmic far-infrared/sub-millimeter background - I. Mean background level
Maria Emilia De Rossi, Volker Bromm
We study the contribution of the first galaxies to the far-infrared/sub-millimeter (FIR/sub-mm) extragalactic background light (EBL) by implementing an analytical model for dust em…
The baryonic mass assembly of low-mass halos in a Lambda-CDM Universe
Maria E. De Rossi, Vladimir Avila-Reese, Patricia B. Tissera +2
We analyse the dark, gas, and stellar mass assembly histories of low-mass halos (Mvir ~ 10^10.3 - 10^12.3 M_sun) identified at redshift z = 0 in cosmological numerical simulations.…
Morphology of galaxies with quiescent recent assembly history in a Lambda-CDM universe
S. E. Pedrosa, P. B. Tissera, M. E. De Rossi
The standard disc formation scenario postulates that disc forms as the gas cools and flows into the centre of the dark matter halo, conserving the specific angular momentum. Major…
Dependence on supernovae light-curve processing in void models
Gabriel R. Bengochea, Maria E. De Rossi
In this work, we show that when supernova Ia (SN Ia) data sets are used to put constraints on the free parameters of inhomogeneous models, certain extra information regarding the l…
Downsizing of galaxies vs upsizing of dark-halos in a Lambda-CDM cosmology
Maria E. De Rossi, Vladimir Avila-Reese, Alejandro Gonzalez-Samaniego +1
The mass assembly of a whole population of sub-Milky Way galaxies is studied by means of hydrodynamical simulations within the -CDM cosmology. Our results show that while dark h…
On the mass assembly of low-mass galaxies in hydrodynamical simulations of structure formation
Maria E. De Rossi, Vladimir Avila-Reese, Patricia B. Tissera +2
Cosmological hydrodynamical simulations are studied in order to analyse generic trends for the stellar, baryonic and halo mass assembly of low-mass galaxies (M_* < 3 x 10^10 M_sun)…
Evolution of the gas kinematics of galaxies in cosmological simulations
Maria E. De Rossi, Susana E. Pedrosa
We studied the evolution of the gas kinematics of galaxies by performing hydrodynamical simulations in a cosmological scenario. We paid special attention to the origin of the scatt…
Fingerprints of the hierarchical building up of the structure on the gas kinematics of galaxies
Maria E. De Rossi, Patricia B. Tissera, Susana E. Pedrosa
Recent observational and theoretical works have suggested that the Tully-Fisher Relation might be generalised to include dispersion-dominated systems by combining the rotation and…