633 citations · 9.7k across the 180 of their papers we have counts for
8 papers · 1 filter
Integrated spectra extraction based on signal-to-noise optimization using Integral Field Spectroscopy
F. F. Rosales-Ortega, S. Arribas, L. Colina
We propose and explore the potential of a method to extract high signal-to-noise (S/N) integrated spectra related to physical and/or morphological regions on a 2-dimensional field…
Discovery of Two Supernovae in the Nuclear Regions of the Luminous Infrared Galaxy IC 883
E. Kankare, S. Mattila, S. Ryder +10
We report the discovery of two consecutive supernovae (SNe), 2010cu and 2011hi, located at 0.37" (180 pc) and 0.79" (380 pc) projected distance respectively from the centre of the…
Star formation laws in Luminous Infrared Galaxies. New observational constraints on models
S. Garcia-Burillo, A. Usero, A. Alonso-Herrero +5
The observational study of star formation relations in galaxies is central to unraveling the physical processes at work on local and global scales. We wish to expand the sample of…
Extranuclear Halpha-emitting complexes in low-z (U)LIRGs: Precursors of tidal dwarf galaxies?
D. Miralles-Caballero, L. Colina, S. Arribas
(Abridged)This paper characterizes the physical and kinematic properties of external massive star-forming regions in a sample of (U)LIRGs. We use high angular resolution ACS images…
The X-ray emission of local luminous infrared galaxies
Miguel Pereira-Santaella, Almudena Alonso-Herrero, Maria Santos-Lleo +6
We study the X-ray emission of a representative sample of 27 local luminous infrared galaxies (LIRGs). The median IR luminosity of our sample is log L_IR/L_sun = 11.2, thus the low…
Ionized outflows in SDSS type 2 quasars at z~0.3-0.6
M. Villar-Martin, A. Humphrey, R. Gonzalez Delgado +2
We have analyzed the spatially integrated kinematic properties of the ionized gas within the inner r<few kpc in 13 optically selected SDSS type 2 quasars at z~0.3-0.6, using the [O…