64 citations · 497 across the 31 of their papers we have counts for
10 papers · 1 filter
Density waves and star formation in grand design spirals
B. Cedrés, J. Cepa, Á. Bongiovanni +3
HII regions in the arms of spiral galaxies are indicators of recent star-forming processes. They may have been caused by the passage of the density wave or simply created by other…
Lyman break and UV-selected galaxies at z ~ 1: II. PACS-100um/160um FIR detections
I. Oteo, G. Magdis, Á. Bongiovanni +53
We report the PACS-100um/160um detections of a sample of 42 GALEX-selected and FIR-detected Lyman break galaxies (LBGs) at z ~ 1 located in the COSMOS field and analyze their ultra…
FIR-detected Lyman break galaxies at z ~ 3: Dust attenuation and dust correction factors at high redshift
I. Oteo, J. Cepa, Á. Bongiovanni +7
Lyman break galaxies (LBGs) represent one of the kinds of star-forming galaxies that are found in the high-redshift universe. The detection of LBGs in the FIR domain can provide ve…
The filling factor - radius relation for 58 HII regions across the disk of NGC6946
B. Cedrés, J. E. Beckman, A. Bongiovanni +5
Using the OSIRIS tunable narrow band imager on the 10.4m GTC (La Palma) we have mapped the SAB(rs)cd galaxy NGC 6946 over a 7.3x7.5 square arcminutes field in the emission lines of…
SDSS galaxies with double-peaked emission lines: double starbursts or AGNs?
L. S. Pilyugin, I. A. Zinchenko, B. Cedres +4
With the aim of investigating galaxies with two strong simultaneous starbursts, we have extracted a sample of galaxies with double-peaked emission lines in their global spectra fro…
Integral field spectroscopy of nitrogen overabundant blue compact dwarf galaxies
E. Pérez-Montero, J. M. Vílchez, B. Cedrés +6
We study the spatial distribution of the physical properties and of oxygen and nitrogen abundances in three Blue Compact Dwarf Galaxiess (HS 0128+2832, HS 0837+4717 and Mrk 930) wi…