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ALMA visits the QSO MUSEUM: Connecting molecular gas and the cool circumgalactic medium around 37 z~3 quasars
Jelena Ritter, Fabrizio Arrigoni Battaia, Bo Peng +5
Extended Ly emission is ubiquitous around quasars and traces the cool circumgalactic medium, providing insights into halo gas dynamics and active galactic nucleus feedback. Howe…
Submillimeter galaxy overdensities around physically associated quasar pairs
Eileen Herwig, Fabrizio Arrigoni Battaia, Chian-Chou Chen +4
A commonly employed method to detect protoclusters in the young universe is the search for overdensities of massive star forming galaxies, such as submillimeter galaxies (SMGs), ar…
SCUBA-2 Ultra Deep Imaging EAO Survey (STUDIES). V. Confusion-limited Submillimeter Galaxy Number Counts at 450 m and Data Release for the COSMOS Field
Zhen-Kai Gao, Chen-Fatt Lim, Wei-Hao Wang +19
We present confusion-limited SCUBA-2 450-m observations in the COSMOS-CANDELS region as part of the JCMT Large Program, SCUBA-2 Ultra Deep Imaging EAO Survey (STUDIES). Our maps…
A large population of strongly lensed faint submillimetre galaxies in future dark energy surveys inferred from JWST imaging
James Pearson, Stephen Serjeant, Wei-Hao Wang +13
Bright galaxies at sub-millimetre wavelengths from Herschel are now well known to be predominantly strongly gravitationally lensed. The same models that successfully predicted this…
Circumgalactic Ly emission around submillimeter-bright galaxies with different quasar contributions
Vale González Lobos, Fabrizio Arrigoni Battaia, Seok-Jun Chang +6
We present VLT/MUSE observations targeting the extended Lyman- (Ly) emission of five high-redshift (3-4) submillimeter galaxies (SMGs) with increasing quasar (QSO) rad…
JCMT/SCUBA-2 uncovers an excess of m counts on megaparsec scales around high-redshift quasars. Characterization of the overdensities and their alignment with the quasars' Ly nebulae
Fabrizio Arrigoni Battaia, Aura Obreja, Chian-Chou Chen +7
We conducted a systematic survey of the environment of high-z quasars at submillimeter wavelengths to unveil and characterize the surrounding distribution of dusty submillimeter ga…
VLA Legacy Survey of Molecular Gas in Massive Star-forming Galaxies at High Redshift
Marta Frias Castillo, Jacqueline Hodge, Matus Rybak +18
We present initial results of an ongoing survey with the Karl G. Jansky Very Large Array targeting the CO( = 1-0) transition in a sample of 30 submillimeter-selected, dusty star…
KAOSS: turbulent, but disc-like kinematics in dust-obscured star-forming galaxies at 1.3-2.6
Jack E. Birkin, A. Puglisi, A. M. Swinbank +13
We present spatially resolved kinematics of 27 ALMA-identified dust-obscured star-forming galaxies (DSFGs) at 1.3-2.6, as traced by H emission using VLT/KMOS near-infrare…
An ALMA Spectroscopic Survey of the Brightest Submillimeter Galaxies in the SCUBA-2-COSMOS field (AS2COSPEC): Survey Description and First Results
Chian-Chou Chen, Cheng-Lin Liao, Ian Smail +11
We introduce an ALMA band 3 spectroscopic survey, targeting the brightest submillimeter galaxies (SMGs) in the COSMOS field. Here we present the first results based on the 18 prima…
A Multiwavelength Study of ELAN Environments (AMUSE). Mass budget, satellites spin alignment and gas infall in a massive quasar host halo
Fabrizio Arrigoni Battaia, Chian-Chou Chen, Hau-Yu Baobab Liu +14
The systematic targeting of extended Ly emission around high-redshift quasars resulted in the discovery of rare and bright Enormous Ly Nebulae (ELANe) associated with multipl…
A Multiwavelength Study of ELAN Environments (AMUSE): Ubiquitous dusty star-forming galaxies associated with enormous Ly nebulae on megaparsec scales
Marta Nowotka, Chian-Chou Chen, Fabrizio Arrigoni Battaia +5
We have been undertaking a systematic survey at 850 m based on a sample of four prototypical enormous Ly nebulae (ELANe) as well as their megaparsec-scale (Mpc-sca…
Stellar feedback in a clumpy galaxy at 3.4
E. Iani, A. Zanella, J. Vernet +18
Giant star-forming regions (clumps) are widespread features of galaxies at . Theory predicts that they can play a crucial role in galaxy evolution if they survive to…
The impact of ionised outflows from z2.5 quasars is not through instantaneous in-situ quenching: the evidence from ALMA and VLT/SINFONI
J. Scholtz, C. M. Harrison, D. J. Rosario +7
We present high-resolution (2.4\,kpc) ALMA band 7 observations (rest-frame m) of three powerful z2.5 quasars (- ergs s$^{-…
Revisiting the Color-Color Selection: Submillimeter and AGN Properties of NUV-r-J Selected Quiescent Galaxies
Yu-Hsuan Hwang, Wei-Hao Wang, Yu-Yen Chang +13
We examine the robustness of the color-color selection of quiescent galaxies (QGs) against contamination of dusty star-forming galaxies using the latest submillimeter data. We sele…
An ALMA survey of the SCUBA-2 Cosmology Legacy SurveyUKIDSS/UDS Field: Halo Masses for Submillimetre Galaxies
S. M. Stach, I. Smail, A. Amvrosiadis +14
We present an analysis of the spatial clustering of a large sample of high-resolution, interferometically identified, submillimetre galaxies (SMGs). We measure the projected cross-…
The Physical Drivers of the Luminosity-Weighted Dust Temperatures in High-Redshift Galaxies
Anne D. Burnham, Caitlin M. Casey, Jorge A. Zavala +7
The underlying distribution of galaxies' dust SEDs (i.e., their spectra re-radiated by dust from rest-frame 3m-3mm) remains relatively unconstrained due to a dearth of FIR…
FIR-luminous [CII] emitters in the ALMA-SCUBA-2 COSMOS survey (AS2COSMOS): The nature of submillimeter galaxies in a 10 comoving Mpc-scale structure at z~4.6
Ikki Mitsuhashi, Yuichi Matsuda, Ian Smail +20
We report the discovery of a 10 comoving Mpc-scale structure traced by massive submillimeter galaxies (SMGs) at z~4.6. These galaxies are selected from an emission line search of A…
An ALMA survey of the S2CLS UDS field: Optically invisible submillimetre galaxies
Ian Smail, U. Dudzevičiūtė, S. M. Stach +16
We analyse a robust sample of 30 near-infrared-faint (K>25.3, 5 sigma) submillimetre galaxies selected across a 0.96 deg^2 field, to investigate their properties and the cause of t…
An ALMA Survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS Field: The Far-infrared/Radio correlation for High-redshift Dusty Star-forming Galaxies
H. S. B. Algera, I. Smail, U. Dudzevičiūtė +17
We study the radio properties of 706 sub-millimeter galaxies (SMGs) selected at 870m with the Atacama Large Millimeter Array from the SCUBA-2 Cosmology Legacy Survey map of the…
An ALMA/NOEMA survey of the molecular gas properties of high-redshift star-forming galaxies
Jack E. Birkin, Axel Weiss, J. L. Wardlow +18
We present a survey of the molecular gas in 61 submillimetre galaxies (SMGs) selected from 870m continuum surveys of the COSMOS, UDS and ECDFS fields, using the Atacama Large Mi…
ALMACAL VII: First Interferometric Number Counts at 650 m
A. Klitsch, M. A. Zwaan, Ian Smail +10
Measurements of the cosmic far-infrared background (CIB) indicate that emission from many extragalactic phenomena, including star formation and black hole accretion, in the Univers…
An ALMA survey of the brightest sub-millimetre sources in the SCUBA-2 COSMOS field
J. M. Simpson, Ian Smail, U. Dudzeviciute +19
We present an ALMA study of the ~180 brightest sources in the SCUBA-2 map of the COSMOS field from the S2COSMOS survey, as a pilot study for AS2COSMOS - a full survey of the ~1,000…
Extended H over compact far-infrared continuum in dusty submillimeter galaxies -- Insights into dust distributions and star-formation rates at
Chian-Chou Chen, C. M. Harrison, I. Smail +15
Using data from ALMA and near-infrared (NIR) integral field spectrographs including both SINFONI and KMOS on the VLT, we investigate the two-dimensional distributions of H and r…
An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field: Dust attenuation in high-redshift Lyman break Galaxies
M. P. Koprowski, K. E. K. Coppin, J. E. Geach +26
We analyse 870um Atacama Large Millimetre Array (ALMA) dust continuum detections of 41 canonically-selected z~3 Lyman-break galaxies (LBGs), as well as 209 ALMA-undetected LBGs, in…