141 citations · 353 across the 20 of their papers we have counts for
20 papers
Determining star formation histories and age-metallicity relations with convolutional neural networks
Enrique Galceran, Patricia Sánchez-Blázquez, Artemi Camps-Fariña +8
We aim to develop a state-of-the-art tool to infer detailed star formation histories (SFHs) and age-metallicity relations from realistic observational data, while mitigating classi…
Why the Northern Hemisphere Needs a 30-40m Telescope and the Science at Stake: Shaping Galaxies and Their Stars with Stellar Population Gradients, IMF Variations and Environmental Drivers in Cluster Early-Type Galaxies
A. Vazdekis, P. Sánchez-Blázquez, A. Ferré-Mateu +23
This white paper highlights how stellar population gradients, chemical abundance patterns, stellar initial mass function (IMF) variations, and structural signatures in early-type g…
The effect of mass and morphology on the mass assembly of galaxies
A. Camps-Fariña, R. M. Mérida, P. Sánchez Blázquez +1
The pace at which galaxies grew into their current stellar masses and how this growth is regulated is still not fully understood, nor is the role that morphology plays in this proc…
Sub-Gyr variability around the SFMS and its contribution to the scatter
A. Camps-Fariña, M. Chamorro-Cazorla, S. F. Sánchez
We aim to measure the evolution of individual galaxies around the Star Formation Main Sequence (SFMS) during the last Gyr as a function of their stellar mass to quantify how much o…
MEGADES: MEGARA galaxy disc evolution survey. Ionised gas diagnosis
M. Chamorro-Cazorla, A. Gil de Paz, A. Castillo-Morales +13
We present the ionised gas properties and metallicity gradients of 43 galaxies observed by the MEGADES survey. Using the MEGARA (Multi-Espectrografo en GTC de Alta Resolucion para…
Measuring the physical imprints of gas flows in galaxies I: Accretion rate histories
A. Camps-Fariña, P. Sánchez-Blázquez, S. Roca-Fàbrega +1
Galaxies are expected to accrete pristine gas from their surroundings to sustain their star formation over cosmic timescales. Its lower abundance affects the metallicity of the ISM…
The Calar Alto Legacy Integral Field Area Survey: spatial resolved properties
S. F. Sánchez, J. K. Barrera-Ballesteros, L. Galbany +3
We present the analysis performed using the pyPipe3D pipeline for the 895 galaxies that comprises the eCALIFA data release Sanchez et al. submitted, data with a significantly impro…
SDSS-IV MaNGA: pyPipe3D analysis release for 10,000 galaxies
S. F. Sánchez, J. K. Barrera-Ballesteros, E. Lacerda +12
We present here the analysis performed using the pyPipe3D pipeline for the final MaNGA dataset included in the SDSS seventeenth data-release. This dataset comprises more than 10,00…
Chemical evolution history of MaNGA galaxies
Artemi Camps-Fariña, Sebastián F. Sánchez, Alfredo Mejía-Narváez +8
We show the results of a study using the spectral synthesis technique study for the full MaNGA sample showing their Chemical Enrichment History (ChEH) as well as the evolution of t…
pyFIT3D and pyPipe3D -- The new version of the Integral Field Spectroscopy data analysis pipeline
Eduardo A. D. Lacerda, S. F. Sánchez, A. Mejía-Narváez +5
We present a new version of the FIT3D and Pipe3D codes, two packages to derive properties of the stellar populations and the ionized emission lines from optical spectroscopy and in…
Signatures of AGN induced metal loss in the stellar population
A. Camps-Fariña, S. F. Sanchez, L. Carigi +5
One way the AGN are expected to influence the evolution of their host galaxies is by removing metal content via outflows. In this article we present results that show that AGN can…
[/Fe] traced by H ii regions from the CALIFA survey: The connection between morphology and chemical abundance patterns
S. F. Sánchez, C. Espinosa-Ponce, L. Carigi +6
Differential enrichment between - and Fe-peak elements is known to be strongly connected with the shape of the star formation history (SFH), the star formation efficiency (SFE),…
Evolution of the chemical enrichment and the Mass-Metallicity relation in CALIFA galaxies
A. Camps-Fariña, S. F. Sanchez, E. A. D. Lacerda +4
We use fossil record techniques on the CALIFA sample to study how galaxies in the local universe have evolved in terms of their chemical content. We show how the metallicity and th…
From global to spatially resolved in low-redshift galaxies
S. F. Sanchez, C. J. Walcher, C. Lopez-Coba +4
Our understanding of the structure, composition and evolution of galaxies has strongly improved in the last decades, mostly due to new results based on large spectroscopic and imag…
Stellar Population Synthesis of star forming clumps in galaxy pairs and non-interacting spiral galaxies
Javier Zaragoza-Cardiel, Beverly J. Smith, Margarita Rosado +5
We have identified 1027 star forming complexes in a sample of 46 galaxies from the Spirals, Bridges, and Tails (SB&T) sample of interacting galaxies, and 693 star forming complexes…
Physical properties of superbubbles in the Antennae galaxies
Artemi Camps-Fariña, Javier Zaragoza-Cardiel, John E. Beckman +4
Mass outflow generated by the dynamical feedback from massive stars is currently a topic of high interest. Using a purpose-developed analysis technique, and taking full advantage o…
Kinematics of the ionized and molecular gas in nearby luminous infrared interacting galaxies
Javier Zaragoza-Cardiel, John Beckman, Joan Font +3
We have observed three luminous infrared galaxy systems (LIRGS) which are pairs of interacting galaxies, with the Galaxy H Fabry-Perot system (GHFaS) mounted on the 4.2m Will…
Three supernova shells around a young star cluster in M33
Artemi Camps-Fariña, John E. Beckman, Joan Font +3
Using a specialized technique sensitive to the presence of expanding ionized gas we have detected a set of three concentric expanding shells in an HII region in the nearby spiral g…
Comparative internal kinematics of the HII regions in interacting and isolated galaxies: implications for massive star formation modes
Javier Zaragoza-Cardiel, John E. Beckman, Joan Font +7
We have observed 10 interacting galaxy pairs using the Fabry-Perot interferometer GHFaS (Galaxy H Fabry-Perot system) on the William Herschel Telescope (WHT) at t…
BUBBLY: A method for detecting and characterizing interstellar bubbles using Fabry-Perot spectroscopy
Artemi Camps-Fariña, Javier Zaragoza-Cardiel, John E. Beckman +4
We present a new method for the detection and characterization of expansion in galaxy discs based on Hα Fabry-Perot spectroscopy, taking advantage of the high spatial and velocity…