Metallicity is a key parameter that controls many aspects in the formation and evolution of
stars and galaxies. In this review we focus on the metal deficient galaxies, in particular the …

ABSTRACT The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey
(CANDELS) is designed to document the first third of galactic evolution, over the …

We present a detailed analysis of the spectroscopic catalog of galaxies in 10 distant clusters
from Dressler et al. We investigate the nature of the different spectral classes defined by …

We present a spectroscopic study of 51 compact field galaxies with redshifts z< 1.4 and
apparent magnitudes I 814< 23.74 in the flanking fields of the Hubble Deep Field. These …

We present evidence for strong Hα emission in galaxies with spectroscopic redshifts in the
range of 3.8< z< 5.0 over the Great Observatories Origins Deep Survey fields. Among 74 …

Aims. We have performed a comprehensive multiwavelength analysis of a sample of 20
starburst galaxies that show the presence of a substantial population of very young massive …

SDF line-emitting galaxies in four narrowband filters at low and intermediate redshifts are
presented. Broadband colors, follow-up optical spectroscopy, and multiple NB filters are …

We have measured the H α+[N II] fluxes of the I-selected Canada-France Redshift Survey
(CFRS) galaxies lying at a redshift z below 0.3 and hence derived the H α luminosity …

We present a Spitzer-based mid-infrared (MIR) study of a large sample of blue compact
dwarfs (BCDs) using the Infrared Spectrograph (IRS), including the first MIR spectrum of I Zw …

We present new measurements of the Hα luminosity function (LF) and star formation rate
(SFR) volume density for galaxies at z∼ 0.8. Our analysis is based on 1.18 μm narrowband …