7.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Institute of Astrophysics and Space SciencesPT1.2k papers
- Centre National de la Recherche ScientifiqueFR1.1k papers
- Centro de Astrofísica da Universidade do PortoPT1k papers
- University of GenevaCH636 papers
- Instituto de Astrofísica de CanariasES591 papers
- Universidad de La LagunaES520 papers
- European Southern ObservatoryCL446 papers
- Aix-Marseille UniversitéFR434 papers
- University of LisbonPT430 papers
- Institut d'Astrophysique de ParisFR425 papers
- Leiden UniversityNL398 papers
- University of CambridgeGB398 papers
19 papers · 2 filters
On the properties of the interstellar medium in extremely metal-poor blue compact dwarf galaxies. A VIMOS-IFU study of the cometary galaxy and Ly absorber Tol 65
P. Lagos, R. Demarco, P. Papaderos +5
In this study we present high-resolution VIsible Multi-Object Spectrograph integral field unit spectroscopy (VIMOS-IFU) of the extremely metal-poor HII/blue compact dwarf (BCD) gal…
Red galaxies with pseudo-bulges in the SDSS: closer to disk galaxies or to classical bulges?
B. Ribeiro, C. Lobo, S. Antón +2
Pseudo-bulges are expected to markedly differ from classical, quasi-monolithically forming bulges in their star formation history (SFH) and chemical abundance patterns. To test thi…
A young star-forming galaxy at z = 3.5 with an extended Ly\, halo seen with MUSE
Vera Patrício, Johan Richard, Anne Verhamme +12
Spatially resolved studies of high redshift galaxies, an essential insight into galaxy formation processes, have been mostly limited to stacking or unusually bright objects. We pre…
No direct coupling between bending of galaxy disc stellar age and light profiles
T. Ruiz-Lara, I. Pérez, E. Florido +19
We study the stellar properties of 44 face-on spiral galaxies from the Calar Alto Legacy Integral Field Area survey via full spectrum fitting techniques. We compare the age profile…
Extended nebular emission in CALIFA early-type galaxies
J. M. Gomes, P. Papaderos, C. Kehrig +3
The morphological, spectroscopic and kinematical properties of the warm interstellar medium (wim) in early-type galaxies (ETGs) hold key observational constraints to nuclear activi…
The warm ionized gas in CALIFA early-type galaxies: 2D emission-line patterns and kinematics for 32 galaxies
J. M. Gomes, P. Papaderos, C. Kehrig +23
The morphological, spectroscopic and kinematical properties of the warm interstellar medium (wim) in early-type galaxies (ETGs) hold key observational constraints to nuclear activi…
Spectroscopic aperture biases in inside-out evolving early-type galaxies from CALIFA
J. M. Gomes, P. Papaderos, J. M. Vílchez +21
Integral field spectroscopy studies based on CALIFA data have recently revealed the presence of ongoing low-level star formation (SF) in the periphery of ~10% of local early-type g…
Spiral-like star-forming patterns in CALIFA early-type galaxies
J. M. Gomes, P. Papaderos, J. M. Vílchez +21
Based on a combined analysis of SDSS imaging and CALIFA integral field spectroscopy data, we report on the detection of faint (24 < μ mag/arcsec < 26) star-forming spiral-a…
Anatomy of a blazar in the (sub-)millimeter: ALMA Observations of PKS 0521-365
S. Leon, P. C. Cortes, M. Guerard +4
We aim at analyzing the (sub-)millimeter emission in a nearby blazar, PKS 0521-365 , to study the synchrotron and thermal emission in the different components detected at low frequ…
Outer-disk reddening and gas-phase metallicities: The CALIFA connection
R. A. Marino, A. Gil de Paz, S. F. Sánchez +27
We study, for the first time in a statistically significant and well-defined sample, the relation between the outer-disk ionized-gas metallicity gradients and the presence of break…
VLT-FORS2 optical imaging and spectroscopy of 9 luminous type 2 AGN at 0.3<z<0.6: I. Ionized gas nebulae
A. Humphrey, M. Villar-Martín, C. Ramos Almeida +4
We present optical imaging and long slit spectroscopic observations of 9 luminous type 2 AGNs within the redshift range 0.3<z<0.6 based on VLT-FORS2 data. Most objects (6/9) are hi…
GTC optical imaging of extremely red 5C radio galaxies at high redshift
A. Humphrey, M. Villar-Martín, P. Lagos
We investigate the nature of seven unusual radio galaxies from the 5C catalogue that were previously known to have extremely red R-K colours, and for which emission lines were prev…
Extended Lyman alpha haloes around individual high-redshift galaxies revealed by MUSE
L. Wisotzki, R. Bacon, J. Blaizot +22
We report the detection of extended Ly alpha emission around individual star-forming galaxies at redshifts z = 3-6 in an ultradeep exposure of the Hubble Deep Field South obtained…
CALIFA Spectroscopy of the Interacting Galaxy NGC 5394 (Arp 84): Starbursts, Enhanced [NII]6584 and Signs of Outflows and Shocks
Nathan Roche, Andrew Humphrey, Jean Michel Gomes +3
We investigate the spiral galaxy NGC 5394, which is strongly interacting with the larger spiral NGC 5395 (the pair is Arp 84), using optical integral-field spectroscopy from the CA…
The Gaia-ESO Survey: Characterisation of the [alpha/Fe] sequences in the Milky Way discs
G. Kordopatis, R. F. G. Wyse, G. Gilmore +30
We investigate, using the Gaia-ESO Survey internal Data-Release 2, the properties of the double sequence of the Milky Way discs (defined chemically as the high-alpha and low-alpha…
Star Formation in the Local Universe from the CALIFA sample. I. Calibrating the SFR using IFS data
C. Catalán-Torrecilla, A. Gil de Paz, A. Castillo-Morales +24
The Star Formation Rate (SFR) is one of the main parameters used to analyze the evolution of galaxies through time. The need for recovering the light reprocessed by dust commonly r…
The Gaia-ESO Survey: Insights on the inner-disc evolution from open clusters
L. Magrini, S. Randich, P. Donati +37
Context. The inner disc, linking the thin disc with the bulge, has been somehow neglected in the past because of intrinsic difficulties in its study, due, e.g., to crowding and hig…
Galaxies in X-ray Selected Clusters and Groups in Dark Energy Survey Data I: Stellar Mass Growth of Bright Central Galaxies Since z~1.2
Y. Zhang, C. Miller, T. Mckay +80
Using the science verification data of the Dark Energy Survey (DES) for a new sample of 106 X-Ray selected clusters and groups, we study the stellar mass growth of Bright Central G…
Witnessing the transformation of a quasar host galaxy at z=1.6
A. Humphrey, N. Roche, J. M. Gomes +9
A significant minority of high redshift radio galaxy (HzRG) candidates show extremely red broad band colours and remain undetected in emission lines after optical `discovery' spect…