202 citations · 1.3k across the 31 of their papers we have counts for
31 papers
PHANGS-ALMA: Arcsecond CO(2-1) Imaging of Nearby Star-Forming Galaxies
Adam K. Leroy, Eva Schinnerer, Annie Hughes +69
We present PHANGS-ALMA, the first survey to map CO J=2-1 line emission at ~1" ~ 100pc spatial resolution from a representative sample of 90 nearby (d<~20 Mpc) galaxies that lie on…
J-PLUS: The star formation main sequence and rate density at d < 75 Mpc
G. Vilella-Rojo, R. Logroño-García, C. López-Sanjuan +20
Our goal is to estimate the star formation main sequence (SFMS) and the star formation rate density (SFRD) at z <= 0.017 (d < 75 Mpc) using the Javalambre Photometric Local Univers…
Galaxies within galaxies in the TIMER survey: stellar populations of inner bars are scaled replicas of main bars
Adrian Bittner, Adriana de Lorenzo-Cáceres, Dimitri A. Gadotti +11
Inner bars are frequent structures in the local Universe and thought to substantially influence the nuclear regions of disc galaxies. In this study we explore the structure and dyn…
Distances to PHANGS Galaxies: New Tip of the Red Giant Branch Measurements and Adopted Distances
Gagandeep S. Anand, Janice C. Lee, Schuyler D. Van Dyk +29
PHANGS-HST is an ultraviolet-optical imaging survey of 38 spiral galaxies within ~20 Mpc. Combined with the PHANGS-ALMA, PHANGS-MUSE surveys and other multiwavelength data, the dat…
The kinematics of young and old stellar populations in nuclear rings of MUSE TIMER galaxies
D. Rosado-Belza, J. Falcón-Barroso, J. H. Knapen +12
Studying the stellar kinematics of galaxies is a key tool in the reconstruction of their evolution. However, the current measurements of the stellar kinematics are complicated by s…
The inside-out formation of nuclear discs and the absence of old central spheroids in barred galaxies of the TIMER survey
Adrian Bittner, Patricia Sánchez-Blázquez, Dimitri A. Gadotti +13
The centres of disc galaxies host a variety of structures built via both internal and external processes. In this study, we constrain the formation and evolution of these central s…
Stellar populations across galaxy bars in the MUSE TIMER project
Justus Neumann, Francesca Fragkoudi, Isabel Pérez +15
Stellar populations in barred galaxies save an imprint of the influence of the bar on the host galaxy's evolution. We present a detailed analysis of star formation histories (SFHs)…
The CALIFA view on stellar angular momentum across the Hubble sequence
J. Falcón-Barroso, G. van de Ven, M. Lyubenova +32
[Abridged] We present the apparent stellar angular momentum of 300 galaxies across the Hubble sequence, using integral-field spectroscopic data from the CALIFA survey. Adopting the…
A few StePS forward in unveiling the complexity of galaxy evolution: light-weighted stellar ages of intermediate redshift galaxies with WEAVE
L. Costantin, A. Iovino, S. Zibetti +29
The upcoming new generation of optical spectrographs on four-meter-class telescopes will provide invaluable information for reconstructing the history of star formation in individu…
J-PLUS: the impact of bars on quenching time-scales in nearby green valley disc galaxies
J. P. Nogueira-Cavalcante, R. Dupke, P. Coelho +28
In a framework where galaxies mostly migrate on the colour-magnitude diagram from star-forming to quiescent, the green valley is considered a transitional galaxy stage. The details…
Clocking the assembly of double-barred galaxies with the MUSE TIMER project
A. de Lorenzo-Cáceres, P. Sánchez-Blázquez, J. Méndez-Abreu +11
The formation of two stellar bars within a galaxy has proved challenging for numerical studies. It is yet not clear whether the inner bar is born via a star formation process promo…
Time Inference with MUSE in Extragalactic Rings (TIMER): Properties of the Survey and High-Level Data Products
Dimitri A. Gadotti, Patricia Sánchez-Blázquez, Jesús Falcón-Barroso +14
The Time Inference with MUSE in Extragalactic Rings (TIMER) project is a survey with the VLT-MUSE integral-field spectrograph of 24 nearby barred galaxies with prominent central st…
J-PLUS: 2-D analysis of the stellar population in NGC 5473 and NGC 5485
I. San Roman, P. Sánchez-Blázquez, A. J. Cenarro +23
The spatial variations of stellar population properties within a galaxy are intimately related to their formation process. Therefore, spatially resolved studies of galaxies are ess…
The cosmic evolution of the spatially-resolved star formation rate and stellar mass of the CALIFA survey
R. López Fernández, R. M. González Delgado, E. Pérez +8
We investigate the cosmic evolution of the absolute and specific star formation rate (SFR, sSFR) of galaxies as derived from a spatially-resolved study of the stellar populations i…
Mild evolution of the stellar metallicity gradients of disc galaxies
Patricia B. Tissera, Rubens E. G. Machado, José M. Vilchez +3
The metallicity gradients of the stellar populations in disc galaxies and their evolution store relevant information on the disc formation history and on those processes which coul…
Evidence of ongoing radial migration in NGC 6754: Azimuthal variations of the gas properties
L. Sánchez-Menguiano, S. F. Sánchez, D. Kawata +9
Understanding the nature of spiral structure in disk galaxies is one of the main, and still unsolved questions in galactic astronomy. However, theoretical works are proposing new t…
The BaLROG project - II. Quantifying the influence of bars on the stellar populations of nearby galaxies
Marja K. Seidel, Jesús Falcón-Barroso, Inma Martínez-Valpuesta +4
We continue the exploration of the BaLROG (Bars in Low Redshift Optical Galaxies) sample: 16 large mosaics of barred galaxies observed with the integral field unit SAURON. We quant…
Spiral-induced velocity and metallicity patterns in a cosmological zoom simulation of a Milky Way-sized galaxy
Robert J. J. Grand, Volker Springel, Daisuke Kawata +6
We use a high resolution cosmological zoom simulation of a Milky Way-sized halo to study the observable features in velocity and metallicity space associated with the dynamical inf…
The stellar metallicity gradients in galaxy discs in a cosmological scenario
Patricia B. Tissera, Rubens E. G. Machado, Patricia Sánchez-Blázquez +4
The stellar metallicity gradients of disc galaxies provide information on the disc assembly, star formation processes and chemical evolution. They also might store information on d…
Pipe3D, a pipeline to analyse integral field spectroscopy data: II. Analysis sequence and CALIFA dataproducts
S. F. Sánchez, E. Pérez, P. Sánchez-Blázquez +18
We present Pipe3D, an analysis pipeline based on the FIT3D fitting tool, devel- oped to explore the properties of the stellar populations and ionized gas of Integral Field Spectros…
Origin of the Metallicity Distribution in the Thick Disc
Maider S. Miranda, Kate Pilkington, Brad K. Gibson +9
Aims. Using a suite of cosmological chemodynamical disc galaxy simulations, we assess how (a) radial metallicity gradients evolve with scaleheight; (b) the vertical metallicity gra…
Recovering star formation histories: Integrated-light analyses vs stellar colour-magnitude diagrams
T. Ruiz-Lara, I. Pérez, C. Gallart +12
Accurate star formation histories (SFHs) of galaxies are fundamental for understanding the build-up of their stellar content. However, the most accurate SFHs - those obtained from…
IMF - metallicity: a tight local relation revealed by the CALIFA survey
Ignacio Martín-Navarro, Alexandre Vazdekis, Francesco La Barbera +13
Variations in the stellar initial mass function (IMF) have been invoked to explain the spectroscopic and dynamical properties of early-type galaxies. However, no observations have…
Dissecting galactic bulges in space and time I: the importance of early formation scenarios vs. secular evolution
M. K. Seidel, R. Cacho, T. Ruiz-Lara +7
The details of bulge formation via collapse, mergers, secular processes or their interplay remain unresolved. To start answering this question and quantify the importance of distin…