10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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17 papers · 2 filters
Galaxies hosting an AGN: a view from the CALIFA survey
Eduardo A. D. Lacerda, Sebastián F. Sánchez, R. Cid Fernandes +3
We study the presence of optically-selected Active Galactic Nuclei (AGNs) within a sample of 867 galaxies extracted from the extended {\it Calar-Alto Legacy Integral Field spectros…
J-PLUS: Tools to identify compact planetary nebulae in the Javalambre and southern photometric local universe surveys
L. A. Gutiérrez-Soto, D. R. Gonçalves, S. Akras +28
From the approximately 3,500 planetary nebulae (PNe) discovered in our Galaxy, only 14 are known to be members of the Galactic halo. Nevertheless, a systematic search for hal…
Modeling Dust and Starlight in Galaxies Observed by Spitzer and Herschel: The KINGFISH Sample
G. Aniano, B. T. Draine, L. K. Hunt +30
Dust and starlight are modeled for the KINGFISH project galaxies. With data from 3.6 micron to 500 micron, models are strongly constrained. For each pixel in each galaxy we estimat…
Chemical evolution with rotating massive star yields II. A new assessment of the solar s- and r- process components
N. Prantzos, C. Abia, S. Cristallo +2
The decomposition of the Solar system abundances of heavy isotopes into their s- and r- components plays a key role in our understanding of the corresponding nuclear processes and…
Structural and photometric properties of barred galaxies from the Auriga cosmological simulations
Guillermo Blázquez-Calero, Estrella Florido, Isabel Pérez +6
In this work we analyse the structural and photometric properties of 21 barred simulated galaxies from the Auriga Project. These consist of Milky Way-mass magneto-hydrodynamical si…
Chemodynamics of barred galaxies in cosmological simulations: On the Milky Way's quiescent merger history and in-situ bulge
F. Fragkoudi, R. J. J. Grand, R. Pakmor +9
We explore the chemodynamical properties of a sample of barred galaxies in the Auriga magneto-hydrodynamical cosmological zoom-in simulations, which form boxy/peanut (b/p) bulges,…
The Initial Mass Function of Lens Galaxies from Quasar Microlensing
J. Jiménez-Vicente, E. Mediavilla
We present a new approach in the study of the Initial Mass function (IMF) in external galaxies based on quasar microlensing observations. We use measurements of quasar microlensing…
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…
SIGNALS: I. Survey Description
L. Rousseau-Nepton, R. P. Martin, C. Robert +60
SIGNALS, the Star formation, Ionized Gas, and Nebular Abundances Legacy Survey, is a large observing program designed to investigate massive star formation and HII regions in a sam…
Survival of molecular gas in a stellar feedback-driven outflow witnessed with the MUSE TIMER project and ALMA
Ryan Leaman, Francesca Fragkoudi, Miguel Querejeta +15
Stellar feedback plays a significant role in modulating star formation, redistributing metals, and shaping the baryonic and dark structure of galaxies -- however, the efficiency of…
Measuring Supermassive Black Hole Masses: Correlation between the Redshifts of the Fe III UV Lines and the Widths of Broad Emission Lines
E. Mediavilla, J. JimÉnez-Vicente, J. MejÍa-Restrepo +5
We test the recently proposed (Mediavilla et al. 2018) black hole mass scaling relationship based on the redshift {with respect to the quasar's rest frame} of the Fe III2039-21…
Impact of nonconvergence and various approximations of the partition function on the molecular column densities in the interstellar medium
Miguel Carvajal, Cécile Favre, Isabelle Kleiner +3
We emphasize that the completeness of the partition function, that is, the use of a converged partition function at the typical temperature range of the survey, is very important t…
High-Resolution Radiative Transfer Modelling of M33
Thomas G. Williams, Maarten Baes, Ilse De Looze +4
In this work, we characterise the contributions from both ongoing star formation and the ambient radiation field in Local Group galaxy M33, as well as estimate the scale of the loc…
CO observations of major merger pairs at z=0: Molecular gas mass and star formation
Ute Lisenfeld, Cong Kevin Xu, Yu Gao +3
We present CO observations of 78 spiral galaxies in local merger pairs. These galaxies representa subsample of a Ks-band selected sample consisting of 88 close major-merger pairs (…
Star Formation Efficiencies at Giant Molecular Cloud Scales in the Molecular Disk of the Elliptical Galaxy NGC 5128 (Centaurus A)
D. Espada, S. Verley, R. E. Miura +15
We present ALMA CO(1-0) observations toward the dust lane of the nearest elliptical and radio galaxy, NGC 5128 (Centaurus A), with high angular resolution ( 1 arcsec, or 18 p…
New spectral characterization of dimethyl ether isotopologues CHOCH and CHOCH in the THz region
José María Fernández, Guzmán Tejeda, Miguel Carvajal +1
The torsional Raman spectra of two astrophysically detected isotopologues of dimethyl-ether, (CHOCH and CHOCH), have been recorded at ro…
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…