661 citations · 3.6k across the 59 of their papers we have counts for
59 papers
The HASHTAG project: The First Submillimeter Images of the Andromeda Galaxy from the Ground
Matthew W. L. Smith, Stephen A. Eales, Thomas G. Williams +46
Observing nearby galaxies with submillimeter telescopes on the ground has two major challenges. First, the brightness is significantly reduced at long submillimeter wavelengths com…
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…
A kpc-scale resolved study of unobscured and obscured star-formation activity in normal galaxies at z = 1.5 and 2.2 from ALMA and HiZELS
Cheng Cheng, Edo Ibar, Ian Smail +12
We present Atacama Large Millimeter/Submillimeter Array (ALMA) continuum observations of a sample of nine star-forming galaxies at redshifts 1.47 and 2.23 selected from the High-$z…
VALES VII: Molecular and ionized gas properties in pressure balanced interstellar medium of starburst galaxies at z ~ 0.15
Juan Molina, Edo Ibar, Nicolas Godoy +9
Context. Spatially resolved observations of the ionized and molecular gas are critical for understanding the physical processes that govern the interstellar medium (ISM) in galaxie…
VALES VI: ISM enrichment in star-forming galaxies up to z0.2 using CO(1-0), CO(1-0) and CO(1-0) line luminosity ratios
H. Méndez-Hernández, E. Ibar, K. K. Knudsen +10
We present Atacama Large Millimeter/sub-millimeter Array (ALMA) observations towards 27 low-redshift () star-forming galaxies taken from the Valparaíso ALMA/APEX Line…
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…
The HASHTAG project I. A Survey of CO(3-2) Emission from the Star Forming Disc of M31
Zongnan Li, Zhiyuan Li, Matthew W. L. Smith +26
We present a CO(3-2) survey of selected regions in the M31 disc as part of the JCMT large programme, HARP and SCUBA-2 High-Resolution Terahertz Andromeda Galaxy Survey (HASHTAG). T…
Oxygen yields as a constraint on feedback processes in galaxies
Maritza A. Lara-Lopez, Maria Emilia De Rossi, Leonid S. Pilyugin +3
We study the interplay between several properties determined from Optical and a combination of Optical/Radio measurements, such as the effective Oxygen yield (y_eff), the star form…
The kiloparsec-scale gas kinematics in two star-forming galaxies at seen with ALMA and VLT-SINFONI
J. Molina, Edo Ibar, I. Smail +5
We present Atacama Large Millimeter/submillimeter Array (ALMA) CO() observations of two main-sequence star-forming galaxies at taken from the High-Z Emission Lin…
Piercing Through Highly Obscured and Compton-thick AGNs in the Chandra Deep Fields: I. X-ray Spectral and Long-term Variability Analyses
Junyao Li, Yongquan Xue, Mouyuan Sun +13
We present a detailed X-ray spectral analysis of 1152 AGNs selected in the Chandra Deep Fields (CDFs), in order to identify highly obscured AGNs (…
Merging galaxies in isolated environments I. Multiband photometry, classification, stellar masses, and star formation rates
Paula Calderón-Castillo, Neil M. Nagar, Sukyoung Yi +3
Extragalactic surveys provide significant statistical data for the study of crucial galaxy parameters used to constrain galaxy evolution, e.g. stellar mass (M) and star formati…
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…
The [C II] emission as a molecular gas mass tracer in galaxies at low and high redshift
A. Zanella, E. Daddi, G. Magdis +19
We present ALMA Band 9 observations of the [C II]158um emission for a sample of 10 main-sequence galaxies at redshift z ~ 2, with typical stellar masses (log M*/Msun ~ 10.0 - 10.9)…
The `Cosmic Seagull': a highly magnified disk-like galaxy at z~2.8 behind the Bullet Cluster
V. Motta, E. Ibar, T. Verdugo +8
We present Atacama Large Millimeter/submillimeter Array measurements of the `Cosmic Seagull', a strongly magnified galaxy at z=2.7779 behind the Bullet Cluster. We report CO(3-2) a…
HERschel Observations of Edge-on Spirals (HEROES). IV. Dust energy balance problem
Aleksandr V. Mosenkov, Flor Allaert, Maarten Baes +15
We present results of the detailed dust energy balance study for the seven large edge-on galaxies in the HEROES sample using 3D radiative transfer (RT) modelling. Based on availabl…
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…
Deepest view of AGN X-ray variability with the 7 Ms Chandra Deep Field-South survey
X. C. Zheng, Y. Q. Xue, W. N. Brandt +13
We systematically analyze X-ray variability of active galactic nuclei (AGNs) in the 7~Ms \textit{Chandra} Deep Field-South survey. On the longest timescale ( years), we…
Low-redshift analogs of submm galaxies: a diverse population
I. Oteo, I. Smail, T. Hughes +11
We have combined the wide-area Herschel-ATLAS far-IR survey with spectroscopic redshifts from GAMA and SDSS to define a sample of 21 low--redshift () analogs of…
VALES: I. The molecular gas content in star-forming dusty H-ATLAS galaxies up to z=0.35
V. Villanueva, E. Ibar, T. M. Hughes +24
We present an extragalactic survey using observations from the Atacama Large Millimeter/submillimeter Array (ALMA) to characterise galaxy populations up to : the Valparaíso…
VALES: III. The calibration between the dust continuum and interstellar gas content of star-forming galaxies
T. M. Hughes, E. Ibar, V. Villanueva +23
We present the calibration between the dust continuum luminosity and interstellar gas content obtained from the Valparaíso ALMA Line Emission Survey (VALES) sample of 67 main-seque…
VALES: II. The physical conditions of interstellar gas in normal star-forming galaxies up to z=0.2 revealed by ALMA
T. M. Hughes, E. Ibar, V. Villanueva +18
We use new Band-3 CO(1-0) observations taken with the Atacama Large Millimeter/submillimeter Array (ALMA) to study the physical conditions in the interstellar gas of a sample of 27…
The Herschel Virgo Cluster Survey. XX. Dust and gas in the foreground Galactic cirrus
S. Bianchi, C. Giovanardi, M. W. L. Smith +22
We study the correlation between far-infared/submm dust emission and atomic gas column density in order to derive the properties of the high Galactic latitude, low density, Milky W…
Far-reaching Dust Distribution in Galaxy Disks
Matthew W. L. Smith, Stephen A. Eales, Ilse De Looze +21
In most studies of dust in galaxies, dust is only detected from its emission to approximately the optical radius of the galaxy. By combining the signal of 110 spiral galaxies obser…