231 citations · 2k across the 29 of their papers we have counts for
28 papers
A CCD Search for Variable Stars in the Open Cluster NGC 6611
G. Michalska, Z. Kołaczkowski, R. Leiton +4
We present the results of the variability survey in the young open cluster NGC 6611 based on observations obtained during 34 nights spanning one year. In total, we found 9…
The hidden side of cosmic star formation at z > 3: Bridging optically-dark and Lyman break galaxies with GOODS-ALMA
Mengyuan Xiao, David Elbaz, Carlos Gómez-Guijarro +37
Our current understanding of the cosmic star formation history at z>3 is primarily based on UV-selected galaxies (i.e., LBGs). Recent studies of H-dropouts have revealed that we ma…
Low star-formation activity and low gas content of quiescent galaxies at 3.5-4.0 constrained with ALMA
Tomoko L. Suzuki, Karl Glazebrook, Corentin Schreiber +10
The discovery in deep near-infrared surveys of a population of massive quiescent galaxies at has given rise to the question of how they came to be quenched so early in the hi…
GOODS-ALMA 2.0: Starbursts in the main sequence reveal compact star formation regulating galaxy evolution prequenching
C. Gómez-Guijarro, D. Elbaz, M. Xiao +38
Compact star formation appears to be generally common in dusty star-forming galaxies (SFGs). However, its role in the framework set by the scaling relations in galaxy evolution rem…
The Evolution of Brightest Cluster Galaxies in the Nearby Universe II: The star-formation activity and the Stellar Mass from Spectral Energy Distribution
G. Orellana-González, P. Cerulo, G. Covone +4
We study the star-formation activity in a sample of 56,000 brightest cluster galaxies (BCGs) at using optical and infra-red data from SDSS and WISE. We est…
VALES VIII: Weak ionized gas outflows in star-forming galaxies at traced with VLT/MUSE
Guilherme S. Couto, Thomas M. Hughes, Médéric Boquien +4
We characterize the ionized gas outflows in 15 low-redshift star-forming galaxies, a Valparaíso ALMA Line Emission Survey (VALES) subsample, using MUSE integral field spectroscopy…
GOODS-ALMA 2.0: Source catalog, number counts, and prevailing compact sizes in 1.1 mm galaxies
C. Gómez-Guijarro, D. Elbaz, M. Xiao +36
Submillimeter/millimeter observations of dusty star-forming galaxies with the Atacama Large Millimeter/submillimeter Array (ALMA) have shown that dust continuum emission generally…
The atomic gas of star-forming galaxies at z0.05 as revealed by the Five-hundred-meter Aperture Spherical Radio Telescope
Cheng Cheng, Edo Ibar, Wei Du +16
We report new HI observations of four z0.05 star-forming galaxies undertaken during the commissioning phase of the Five-hundred-meter Aperture Spherical Radio Telescope (FAST…
Cosmic evolution of molecular gas mass density from an empirical relation between and
G. Orellana-González, E. Ibar, R. Leiton +8
Historically, GHz radio emission has been used extensively to characterize the star-formation activity in galaxies. In this work, we look for empirical relations amongst the radio…
UV and NIR size of the low-mass field galaxies: the UV compact galaxies
Cheng Cheng, Cong Kevin Xu, Lizhi Xie +10
Most of the massive star-forming galaxies are found to have `inside-out' stellar mass growth modes, which means the inner parts of the galaxies mainly consist of the older stellar…
VALES V: A kinematic analysis of the molecular gas content in -ATLAS galaxies at using ALMA
J. Molina, Edo Ibar, V. Villanueva +19
We present Atacama Large Millimeter/submillimeter Array (ALMA) resolved observations of molecular gas in galaxies up to to characterise the role of global galactic dynamic…
GOODS-ALMA: 1.1 mm galaxy survey - I. Source catalogue and optically dark galaxies
M. Franco, D. Elbaz, M. Béthermin +36
We present a 69 arcmin ALMA survey at 1.1mm, GOODS-ALMA, matching the deepest HST-WFC3 H-band part of the GOODS-South field. We taper the 0"24 original image with a homogeneous…
VALES: IV. Exploring the transition of star formation efficiencies between normal and starburst galaxies using APEX/SEPIA Band-5 and ALMA at low redshift
C. Cheng, E. Ibar, T. M. Hughes +12
In this work we present new APEX/SEPIA Band-5 observations targeting the CO () emission line of 24 Herschel-detected galaxies at . Combining this sample {w…
Starbursts in and out of the star-formation main sequence
David Elbaz, Roger Leiton, Neil Nagar +13
We use high-resolution continuum images obtained at 870microns with the Atacama Large Millimeter Array (ALMA) to probe the surface density of star-formation in z~2 galaxies and stu…
Identification of z~>2 Herschel 500 micron sources using color-deconfusion
X. W. Shu, D. Elbaz, N. Bourne +19
We present a new method to search for candidate z~>2 Herschel 500μm sources in the GOODS-North field, using a S500μm/S24μm "color deconfusion" technique. Potential high-z sources a…
GOODS-: identification of the individual galaxies responsible for the 80-290m cosmic infrared background
R. Leiton, D. Elbaz, K. Okumura +14
We propose a new method of pushing to its faintest detection limits using universal trends in the redshift evolution of the far infrared over 24m colours in the well-…
GOODS-HERSCHEL: star formation, dust attenuation and the FIR-radio correlation on the Main Sequence of star-forming galaxies up to z~4
Maurilio Pannella, David Elbaz, Emanuele Daddi +25
We use deep panchromatic datasets in the GOODS-N field, from GALEX to the deepest Herschel far-infrared and VLA radio continuum imaging, to explore, using mass-complete samples, th…
GOODS-Herschel: Separating High Redshift active galactic Nuclei and star forming galaxies Using Infrared Color Diagnostics
Allison Kirkpatrick, Alexandra Pope, Vassilis Charmandaris +17
We have compiled a large sample of 151 high redshift (z=0.5-4) galaxies selected at 24 microns (S24>100 uJy) in the GOODS-N and ECDFS fields for which we have deep Spitzer IRS spec…
GOODS-Herschel: Impact of Active Galactic Nuclei and Star Formation Activity on Infrared Spectral Energy Distributions at High Redshift
Allison Kirkpatrick, Alexandra Pope, David M. Alexander +25
We explore the effects of active galactic nuclei (AGN) and star formation activity on the infrared (0.3-1000 microns) spectral energy distributions of luminous infrared galaxies fr…
No clear submillimetre signature of suppressed star formation amongst X-ray luminous AGNs
C. M. Harrison, D. M. Alexander, J. R. Mullaney +18
Many theoretical models require powerful active galactic nuclei (AGNs) to suppress star formation in distant galaxies and reproduce the observed properties of today's massive galax…
The evolution of the star formation activity per halo mass up to redshift ~ 1.6 as seen by Herschel
P. Popesso, A. Biviano, G. Rodighiero +40
Star formation in massive galaxies is quenched at some point during hierarchical mass assembly. To understand where and when the quenching processes takes place, we study the evolu…
GOODS-Herschel and CANDELS: The Morphologies of Ultraluminous Infrared Galaxies at z~2
Jeyhan S. Kartaltepe, Mark Dickinson, David M. Alexander +40
Using deep 100-160 micron observations in GOODS-S from the GOODS-H survey, combined with HST/WFC3 NIR imaging from CANDELS, we present the first morphological analysis of a complet…
GOODS-Herschel: the impact of galaxy-galaxy interactions on the far-infrared properties of galaxies
H. S. Hwang, D. Elbaz, M. Dickinson +15
We study the impact of galaxy-galaxy interactions on the FIR properties of galaxies and its evolution at 0<z<1.2. Using the high-z galaxies in the fields of GOODS observed by Hersc…
GOODS-Herschel~: Gas-to-dust mass ratios and CO-to-H_2 conversion factors in normal and starbursting galaxies at high-z
Georgios E. Magdis, E. Daddi, E. Elbaz +15
We explore the gas-to-dust mass ratio (G/D) and the CO luminosity-to-Mgas conversion factor (a_co) of two well studied galaxies in the GOODS-N field, that are expected to have diff…