68 citations · 451 across the 21 of their papers we have counts for
21 papers
VERTICO VII: Environmental quenching caused by suppression of molecular gas content and star formation efficiency in Virgo Cluster galaxies
Toby Brown, Ian D. Roberts, Mallory Thorp +20
We study how environment regulates the star formation cycle of 33 Virgo Cluster satellite galaxies on 720 parsec scales. We present the first resolved star-forming main sequence fo…
The EDGE-CALIFA Survey: Spatially Resolved 13CO(1-0) Observations and Variations in 12CO(1-0)/13CO(1-0) in Nearby Galaxies on kpc Scales
Yixian Cao, Tony Wong, Alberto D. Bolatto +12
We present 13CO(1-0) observations for the EDGE-CALIFA survey, which is a mapping survey of 126 nearby galaxies at a typical spatial resolution of 1.5 kpc. Using detected 12CO(1-0)…
Exploring the Impact of Galactic Interactions and Mergers on the Central Star Formation of APEX/EDGE-CALIFA Galaxies
Y. Garay-Solis, J. K. Barrera-Ballesteros, D. Colombo +5
Galactic interactions and subsequent mergers are a paramount channel for galaxy evolution. In this work, we use the data from 236 star forming CALIFA galaxies with integrated molec…
VERTICO V: The environmentally driven evolution of the inner cold gas discs of Virgo cluster galaxies
Adam B. Watts, Luca Cortese, Barbara Catinella +18
The quenching of cluster satellite galaxies is inextricably linked to the suppression of their cold interstellar medium (ISM) by environmental mechanisms. While the removal of neut…
VERTICO IV: Environmental Effects on the Gas Distribution and Star Formation Efficiency of Virgo Cluster Spirals
Vicente Villanueva, Alberto D. Bolatto, Stuart Vogel +18
We measure the molecular-to-atomic gas ratio, , and the star formation rate (SFR) per unit molecular gas mass, SFE, in 38 nearby galaxies selected from the…
The EDGE-CALIFA survey: The role of spiral arms and bars in driving central molecular gas concentrations
Si-Yue Yu, Veselina Kalinova, Dario Colombo +9
Shocks and torques produced by non-axisymmetric structures such as spiral arms and bars may transport gas to galaxy central regions. We test this hypothesis by studying the depende…
VERTICO II: effects of HI-identified environmental mechanisms on molecular gas
Nikki Zabel, Toby Brown, Christine D. Wilson +17
In this VERTICO early science paper we explore in detail how environmental mechanisms, identified in HI, affect the resolved properties of molecular gas reservoirs in cluster galax…
Cuspy dark matter density profiles in massive dwarf galaxies
Lauren H. Cooke, Rebecca C. Levy, Alberto D. Bolatto +8
Rotation curves of galaxies probe their total mass distributions, including dark matter. Dwarf galaxies are excellent systems to investigate the dark matter density distribution, a…
VERTICO: The Virgo Environment Traced In CO Survey
Toby Brown, Christine D. Wilson, Nikki Zabel +33
We present the Virgo Environment Traced in CO (VERTICO) survey, a new effort to map CO(), CO(), and CO() in 51 Virgo Cluster galaxies with the A…
The EDGE-CALIFA survey: The resolved star formation efficiency and local physical conditions
V. Villanueva, A. Bolatto, S. Vogel +14
We measure the star formation rate (SFR) per unit gas mass and the star formation efficiency (SFE for total gas, SFE for the molecular gas) in 81 nearby gal…
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…
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…
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…
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…
Near-IR trigonometric parallaxes of nearby stars in the Galactic plane using the VVV
J. C. Beamin, R. A. Mendez, R. L. Smart +7
We use the multi-epoch K band observations, covering a 5 years baseline to obtain milli and sub-milli arcsec precision astrometry for a sample of eighteen previously…
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…
High proper motion objects towards the inner Milky Way: characterisation of newly identified nearby stars from the VISTA Variables in the Via Lactea Survey
M. Gromadzki, R. Kurtev, J. C. Beamin +10
The census of the Solar neighbourhood is still incomplete, as demonstrated by recent discoveries of many objects within 5-10 pc from the Sun. The area around the mid-plane and bulg…
VVV High proper motion stars I. The catalogue of bright Ks < 13.5 stars
R. Kurtev, M. Gromadzki, J. C. Beamin +14
Knowledge of the stellar content near the Sun is important for a broad range of topics ranging from the search for planets to the study of Milky Way structure. The most powerful me…
Near-infrared photometry and spectroscopy of the low Galactic latitude globular cluster 2MASS-GC03
Julio A. Carballo-Bello, S. Ramirez Alegria, J. Borissova +12
We present deep near-infrared photometry and spectroscopy of the globular cluster 2MASS-GC03 projected in the Galactic disk using MMIRS on the Clay telescope (Las Campanas Observat…
Discovery of a brown dwarf companion to the A3V star β Circini
L. C. Smith, P. W. Lucas, C. Contreras Peña +14
We report the discovery of an L dwarf companion to the A3V star β Circini. VVV J151721.49-585131.5, or β Cir B, was identified in a proper motion and parallax catalogue of the Vist…