Preliminary results of a candidate luminous blue variable (LBV) search made in a region of M33 are presented. The objects were found with narrow band filter...
Luminous giants populate the dense Cosmic Web. The radio luminosity-environmental density relation for radio galaxies in action
Context. Giant radio galaxies (GRGs, giant RGs, or giants) are megaparsec-scale, jet-driven outflows from accretion disks of supermassive black holes, and...
Luminous Red Stars in Local Group Dwarf Elliptical Galaxies: an Intermediate-Age Population?
In this Letter, we show that the optically bright stars above the tip of the first red giant branch (TRGB) in the color-magnitude diagrams (CMDs) of nearby...
Ly α emitters as tracers of proto-cluster of galaxies at z ~ 2 - 4
We propose to use the OSIRIS tunable filters to perform for the first time a systematic study of the environment of Radio Loud and Radio Quiet quasars in...
In this paper we discuss the detection of Ly α galaxies at 4.6 ≳ z ≳ 6.6 within the OTELO survey. We estimate the expected number of objects that will be found...
Lyman break and ultraviolet-selected galaxies at z ˜ 1 - I. Stellar populations from the ALHAMBRA survey
We take advantage of the exceptional photometric coverage provided by the combination of GALEX data in the ultraviolet (UV) and the ALHAMBRA survey in the...
Lyman Break and ultraviolet-selected galaxies at z ˜ 1 - II. PACS 100 μm/160 μm FIR detections
In this work, we report the Photodetector Array Camera and Spectrometer (PACS) 100 μm/160 μm detections of a sample of 42 GALEX-selected and far-infrared (FIR)...
Lyman break galaxy close and interacting pairs at z ~ 3
Investigations of interacting and merging galaxies at high redshift are vital to our understanding of their formation and evolution. To date, the identification...
Lyman continuum leaker candidates at z ∼ 3-4 in the HDUV based on a spectroscopic sample of MUSE LAEs
Context. In recent years, a number of Lyman continuum (LyC) leaker candidates have been found at intermediate redshifts, providing insight into how the Universe...