10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR1.2k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR954 papers
- University of CambridgeGB949 papers
- Universitat de ValènciaES937 papers
- University of ManchesterGB903 papers
- University of MilanIT896 papers
- University of ChicagoUS883 papers
- Radboud University NijmegenNL879 papers
- Sapienza University of RomeIT879 papers
- University College LondonGB874 papers
- University of OxfordGB873 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR868 papers
26 papers · 2 filters
Herschel Observations of Major Merger Pairs at z=0: Dust Mass and Star Formation
Chen Cao, Cong Kevin Xu, Donovan Domingue +13
We present Herschel PACS SPIRE far-infrared (FIR) and sub-mm imaging observations for a large K-band selected sample of 88 close major-merger pairs of galaxies (H-KPAIRs) in 6…
The imprint of satellite accretion on the chemical and dynamical properties of disc galaxies
T. Ruiz-Lara, C. G. Few, B. K. Gibson +4
Aims: We study the effects of the cosmological assembly history on the chemical and dynamical properties of the discs of spiral galaxies as a function of radius. Methods: We make u…
On the dependence of the type Ia SNe luminosities on the metallicity of their host galaxies
Manuel E. Moreno-Raya, Mercedes Mollá, Ángel R. López-Sánchez +4
The metallicity of the progenitor system producing a type Ia supernova (SN Ia) could play a role in its maximum luminosity, as suggested by theoretical predictions. We present an o…
Resolving the Innermost Region of the Accretion Disk of the Lensed Quasar Q 2237+0305 through Gravitational Microlensing
E. Mediavilla, J. Jimenez-Vicente, J. A. Munoz +1
We study three high magnification microlensing events, generally recognized as probable caustic crossings, in the optical light curves of the multiply imaged quasar Q 2237+0305. We…
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…
Star Formation Suppression in Compact Group Galaxies: A New Path to Quenching?
K. Alatalo, P. N. Appleton, U. Lisenfeld +16
We present CO(1-0) maps of 12 warm H-selected Hickson Compact Groups (HCGs), covering 14 individually imaged warm H bright galaxies, with CARMA. We found a variety of molec…
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…
Gas dynamics in tidal dwarf galaxies: disc formation at z=0
F. Lelli, P. -A. Duc, E. Brinks +9
Tidal dwarf galaxies (TDGs) are recycled objects that form within the collisional debris of interacting/merging galaxies. They are expected to be devoid of non-baryonic dark matter…
X-ray Emission from the Taffy (VV254) Galaxies and Bridge
Philip Appleton, Lauranne Lanz, Theodoros Bitsakis +11
We present the first X-ray observations of the Taffy galaxies (UGC 12914/5) with the Chandra observatory, and detect soft X-ray emission in the region of the gas-rich, radio-contin…
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…
Structure of the Accretion Disk in the Lensed Quasar Q2237+0305 from Multi-Epoch and Multi-Wavelength Narrow Band Photometry
J. A. Munoz, H. Vives-Arias, A. M. Mosquera +3
We present estimates for the size and the logarithmic slope of the disk temperature profile of the lensed quasar Q2237+0305, independent of the component velocities. These estimate…
Towards a new classification of galaxies: principal component analysis of CALIFA circular velocity curves
Veselina Kalinova, Dario Colombo, Erik Rosolowsky +16
We present a galaxy classification system for 238 (E1-Sdm) CALIFA (Calar Alto Legacy Integral Field Area) galaxies based on the shapes and amplitudes of their circular velocity cur…
MUSE tells the story of NGC 4371: The dawning of secular evolution
Dimitri A. Gadotti, Marja K. Seidel, Patricia Sanchez-Blazquez +4
We use data from the Multi-Unit Spectroscopic Explorer (MUSE), recently commissioned at the Very Large Telescope (VLT), to study the kinematics and stellar population content of NG…
Highly perturbed molecular gas in infalling cluster galaxies: the case of CGCG97-079
T. C. Scott, A. Usero, E. Brinks +4
We report on CO (J = 2 - 1) mapping with the IRAM 30-m HERA receiver array of CGCG 97-079, an irregular galaxy in the merging galaxy cluster Abell 1367 (z = 0.022). We find that $\…
Central enhancement of the nitrogen-to-oxygen abundance ratio in barred galaxies
E. Florido, A. Zurita, I. Perez +3
Bar-induced gas inflows towards the galaxy centres are recognized as a key agent for the secular evolution of galaxies. One immediate consequence is the accumulation of gas in the…
The CALIFA survey across the Hubble sequence: Spatially resolved stellar population properties in galaxies
R. M. González Delgado, R. García-Benito, E. Pérez +32
This paper characterizes the radial structure of stellar population properties of galaxies in the nearby universe, based on 300 galaxies from the CALIFA survey. The sample covers a…
Planck 2015 results. XXV. Diffuse low-frequency Galactic foregrounds
Planck Collaboration, P. A. R. Ade, N. Aghanim +238
(abridged) We discuss the Galactic foreground emission between 20 and 100GHz based on observations by Planck/WMAP. The Commander component-separation tool has been used to separate…
Planck intermediate results. XXXVIII. E- and B-modes of dust polarization from the magnetized filamentary structure of the interstellar medium
Planck Collaboration, P. A. R. Ade, N. Aghanim +192
The quest for a B-mode imprint from primordial gravity waves on the polarization of the cosmic microwave background (CMB) requires the characterization of foreground polarization f…
Catalogues of isolated galaxies, isolated pairs, and isolated triplets in the local Universe
M. Argudo-Fernández, S. Verley, G. Bergond +8
The construction of catalogues of galaxies and the a posteriori study of galaxy properties in relation to their environment have been hampered by scarce redshift information. The n…
On the morphology of dust lanes in galactic bars
L. Sánchez-Menguiano, I. Pérez, A. Zurita +5
The aim of our study is to use dynamical simulations to explore the influence of two important dynamical bar parameters, bar strength and bar pattern speed, on the shape of the bar…
Planck intermediate results. XXVII. High-redshift infrared galaxy overdensity candidates and lensed sources discovered by Planck and confirmed by Herschel-SPIRE
Planck Collaboration, N. Aghanim, B. Altieri +183
[Abridged] We use the Planck all-sky submm and mm maps to search for rare sources distinguished by extreme brightness, a few hundreds of mJy, and their potential for being situated…
Planck 2015 results. XXVIII. The Planck Catalogue of Galactic Cold Clumps
Planck Collaboration, P. A. R. Ade, N. Aghanim +220
We present the Planck Catalogue of Galactic Cold Clumps (PGCC), an all-sky catalogue of Galactic cold clump candidates detected by Planck. This catalogue is the full version of the…
Measuring star formation with resolved observations: the test case of M33
M. Boquien, D. Calzetti, S. Aalto +15
Context. Measuring star formation at a local scale is important to constrain star formation laws. Yet, it is not clear whether and how the measure of star formation is affected by…
Planck intermediate results. XXXV. Probing the role of the magnetic field in the formation of structure in molecular clouds
Planck Collaboration, P. A. R. Ade, N. Aghanim +195
Within ten nearby (d < 450 pc) Gould Belt molecular clouds we evaluate statistically the relative orientation between the magnetic field projected on the plane of sky, inferred fro…