Related papers: Kiloparsec-scale dust disks in high-redshift lumin…

An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field: High-resolution dust continuum morphologies and the link between sub-millimetre galaxies and spheroid formation

We present an analysis of the morphology and profiles of the dust continuum emission in 153 bright sub-millimetre galaxies (SMGs) detected with ALMA at S/N ratios of $>8$ in high-resolution $0.18''$ ($\sim1$kpc) 870$\mu$m maps. We measure…

Astrophysics of Galaxies · Physics 2019-10-23 B. Gullberg , I. Smail , A. M. Swinbank , U. Dudzeviciute , S. M. Stach , A. P. Thomson , O. Almaini , C. C. Chen , C. Conselice , E. A. Cooke , D. Farrah , R. J. Ivison , D. Maltby , M. J. Michalowski , J. M. Simpson , D. Scott , J. L. Wardlow , A. Weiss

ALMA 200-parsec Resolution Imaging of Smooth Cold Dusty Disks in Typical $z \sim 3$ Star-Forming Galaxies

We present high-fidelity, 30 milliarcsecond (200-pc) resolution ALMA rest-frame 240 $\mu$m observations of cold dust emission in three typical main-sequence star-forming galaxies (SFGs) at $z \sim 3$ in the Hubble Ultra-Deep Field (HUDF).…

Astrophysics of Galaxies · Physics 2019-09-25 W. Rujopakarn , E. Daddi , G. H. Rieke , A. Puglisi , M. Schramm , P. G. Pérez-González , G. E. Magdis , S. Alberts , F. Bournaud , D. Elbaz , M. Franco , L. Kawinwanichakij , K. Kohno , D. Narayanan , J. D. Silverman , T. Wang , C. C. Williams

Measurements of the dust properties in z~1-3 SMGs with ALMA

We present Atacama Large Millimetre Array (ALMA) 2mm continuum observations of a complete and unbiased sample of 99 870micron-selected sub-millimeter galaxies (SMGs) in the Extended Chandra Deep Field South (ALESS). Our observations of each…

Astrophysics of Galaxies · Physics 2021-09-29 E. da Cunha , J. A. Hodge , C. M. Casey , H. S. B. Algera , M. Kaasinen , I. Smail , F. Walter , W. N. Brandt , H. Dannerbauer , R. Decarli , B. A. Groves , K. K. Knudsen , A. M. Swinbank , A. Weiss , P. van der Werf , J. A. Zavala

The SCUBA-2 Cosmology Legacy Survey: ALMA resolves the rest-frame far-infrared emission of sub-millimeter galaxies

We present high-resolution (0.3'') ALMA 870um imaging of 52 sub-millimeter galaxies (SMGs) in the Ultra Deep Survey (UDS) field and investigate the size and morphology of the sub-millimeter (sub-mm) emission on 2-10kpc scales. We derive a…

Astrophysics of Galaxies · Physics 2015-06-23 J. M. Simpson , Ian Smail , A. M. Swinbank , O. Almaini , A. W. Blain , M. N. Bremer , S. C. Chapman , Chian-Chou Chen , C. Conselice , K. E. K. Coppin , A. L. R. Danielson , J. S. Dunlop , A. C. Edge , D. Farrah , J. E. Geach , W. G. Hartley , R. J. Ivison , A. Karim , C. Lani , C. -J. Ma , R. Meijerink , M. J. Michalowski , A. Mortlock , D. Scott , C. J. Simpson , M. Spaans , A. P. Thomson , E. van Kampen , P. P. van der Werf

The dust and [CII] morphologies of redshift ~4.5 sub-millimeter galaxies at ~200pc resolution: The absence of large clumps in the interstellar medium of high-redshift galaxies

We present deep high resolution (0.03", 200pc) ALMA Band 7 observations covering the dust continuum and [CII] $\lambda157.7\mu$m emission in four $z\sim4.4-4.8$ sub-millimeter galaxies (SMGs) selected from the ALESS and AS2UDS surveys. The…

Astrophysics of Galaxies · Physics 2019-08-15 B. Gullberg , A. M. Swinbank , I. Smail , A. D. Biggs , F. Bertoldi , C. De Breuck , S. C. Chapman , C. -C. Chen , E. A. Cooke , K. E. K. Coppin , P. Cox , H. Dannerbauer , J. S. Dunlop , A. C. Edge , D. Farrah , J. E. Geach , T. R. Greve , J. Hodge , E. Ibar , R. J. Ivison , A. Karim , E. Schinnerer , D. Scott , J. M. Simpson , S. M. Stach , A. P. Thomson , P. van der Werf , F. Walter , J. L. Wardlow , A. Weiss

ALMA resolves extended star formation in high-z AGN host galaxies

We present high resolution (0.3") Atacama Large Millimeter Array (ALMA) 870um imaging of five z~1.5-4.5 X-ray detected AGN with luminosities of L(2-8keV)>10^42 erg/s. These data provide a >~20x improvement in spatial resolution over…

Astrophysics of Galaxies · Physics 2016-02-17 C. M. Harrison , J. M. Simpson , F. Stanley , D. M. Alexander , E. Daddi , J. R. Mullaney , M. Pannella , D. J. Rosario , Ian Smail

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

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-$z$ Emission Line Survey (HiZELS). Four galaxies in our sample…

Astrophysics of Galaxies · Physics 2020-11-11 Cheng Cheng , Edo Ibar , Ian Smail , Juan Molina , David Sobral , Andres Escala , Philip Best , Rachel Cochrane , Steven Gillman , Mark Swinbank , R. J. Ivison , Jia-Sheng Huang , Thomas M. Hughes , Eric Villard , Michele Cirasuolo

High-resolution ALMA Observations of SDP.81. II. Molecular Clump Properties of a Lensed Submillimeter Galaxy at z=3.042

We present spatially-resolved properties of molecular gas and dust in a gravitationally-lensed submillimeter galaxy H-ATLAS J090311.6+003906 (SDP.81) at $z=3.042$ revealed by the Atacama Large Millimeter/submillimeter Array (ALMA). We…

Astrophysics of Galaxies · Physics 2015-08-06 Bunyo Hatsukade , Yoichi Tamura , Daisuke Iono , Yuichi Matsuda , Masao Hayashi , Masamune Oguri

Revealing the complex nature of the strong gravitationally lensed system H-ATLAS J090311.6+003906 using ALMA

We have modelled Atacama Large Millimeter/sub-millimeter Array (ALMA) long baseline imaging of the strong gravitational lens system H-ATLAS J090311.6+003906 (SDP.81). We have reconstructed the distribution of band 6 and 7 continuum emission…

Astrophysics of Galaxies · Physics 2015-08-06 S. Dye , C. Furlanetto , A. M. Swinbank , C. Vlahakis , J. W. Nightingale , L. Dunne , S. A. Eales , Ian Smail , I. Oteo-Gomez , T. Hunter , M. Negrello , H. Dannerbauer , R. J. Ivison , R. Gavazzi , A. Cooray , P. van der Werf

Giant star-forming clumps?

With the spatial resolution of the Atacama Large Millimetre Array (ALMA), dusty galaxies in the distant Universe typically appear as single, compact blobs of dust emission, with a median half-light radius, $\approx$ 1 kpc. Occasionally,…

Astrophysics of Galaxies · Physics 2020-03-25 R. J. Ivison , J. Richard , A. D. Biggs , M. A. Zwaan , E. Falgarone , V. Arumugam , P. P. van der Werf , W. Rujopakarn

An ALMA survey of Sub-millimeter Galaxies in the Extended Chandra Deep Field South: Physical properties derived from ultraviolet-to-radio modelling

[abridged] The ALESS survey has followed-up a sample of 122 sub-millimeter sources in the Extended Chandra Deep Field South at 870um with ALMA, allowing to pinpoint the positions of sub-millimeter galaxies (SMGs) to 0.3'' and to find their…

Astrophysics of Galaxies · Physics 2015-06-17 Elisabete da Cunha , Fabian Walter , Ian Smail , Mark Swinbank , James Simpson , Roberto Decarli , Jacqueline Hodge , Axel Weiss , Paul van der Werf , Frank Bertoldi , Scott Chapman , Pierre Cox , Alice Danielson , Helmut Dannerbauer , Thomas Greve , Rob Ivison , Alexander Karim , Alasdair Thomson

Sub-kpc ALMA imaging of compact star-forming galaxies at z~2.5: revealing the formation of dense galactic cores in the progenitors of compact quiescent galaxies

We present spatially-resolved Atacama Large Millimeter/sub-millimeter Array (ALMA) 870 $\mu$m dust continuum maps of six massive, compact, dusty star-forming galaxies (SFGs) at $z\sim2.5$. These galaxies are selected for their small…

Astrophysics of Galaxies · Physics 2016-08-24 G. Barro , M. Kriek , P. G. Pérez-González , J. R. Trump , D. C. Koo , S. M. Faber , A. Dekel , J. R. Primack , Y. Guo , D. D. Kocevski , J. C. Muñoz-Mateos , W. Rujoparkarn , K. Sheth

Revealing the Stellar Mass and Dust Distributions of Submillimeter Galaxies at Redshift 2

We combine high-resolution ALMA and HST/CANDELS observations of 20 submillimeter galaxies (SMGs) predominantly from the AS2UDS survey at z~2 with bright rest-frame optical counterparts (Ks < 22.9) to investigate the resolved structural…

Astrophysics of Galaxies · Physics 2019-07-10 P. Lang , E. Schinnerer , Ian Smail , U. Dudzevičiūtė , A. M. Swinbank , Daizhong Liu , S. K. Leslie , O. Almaini , Fang Xia An , F. Bertoldi , A. W. Blain , S. C. Chapman , Chian-Chou Chen , C. Conselice , E. A. Cooke , K. E. K. Coppin , J. S. Dunlop , D. Farrah , Y. Fudamoto , J. E. Geach , B. Gullberg , K. C. Harrington , J. A. Hodge , R. J. Ivison , E. F. Jiménez-Andrade , B. Magnelli , M. J. Michałowski , P. Oesch , D. Scott , J. M. Simpson , V. Smolčić , S. M. Stach , A. P. Thomson , S. Toft , E. Vardoulaki , J. L. Wardlow , A. Weiss , P. van der Werf

An ALMA survey of submillimetre galaxies in the Extended Chandra Deep Field South: High resolution 870um source counts

We report the first counts of faint submillimetre galaxies (SMG) in the 870-um band derived from arcsecond resolution observations with the Atacama Large Millimeter Array (ALMA). We have used ALMA to map a sample of 122 870-um-selected…

Cosmology and Nongalactic Astrophysics · Physics 2013-04-30 Alexander Karim , Mark Swinbank , Jackie Hodge , Ian Smail , Fabian Walter , Andy Biggs , James Simpson , Alice Danielson , David Alexander , Frank Bertoldi , Carlos de Breuck , Scott Chapman , Kristen Coppin , Helmut Dannerbauer , Alastair Edge , Thomas Greve , Rob Ivison , Kirsten Knudsen , Karl Menten , Eva Schinnerer , Julie Wardlow , Axel Weiß , Paul van der Werf

Bulge-forming galaxies with an extended rotating disk at z~2

We present 0".2-resolution Atacama Large Millimeter/submillimeter Array observations at 870 um for 25 Halpha-seleced star-forming galaxies (SFGs) around the main-sequence at z=2.2-2.5. We detect significant 870 um continuum emission in 16…

Astrophysics of Galaxies · Physics 2017-01-18 Ken-ichi Tadaki , Reinhard Genzel , Tadayuki Kodama , Stijn Wuyts , Emily Wisnioski , Natascha M. Förster Schreiber , Andreas Burkert , Philipp Lang , Linda J. Tacconi , Dieter Lutz , Sirio Belli , Richard I. Davies , Bunyo Hatsukade , Masao Hayashi , Rodrigo Herrera-Camus , Soh Ikarashi , Shigeki Inoue , Kotaro Kohno , Yusei Koyama , J. Trevor Mendel , Kouichiro Nakanishi , Rhythm Shimakawa , Tomoko L. Suzuki , Yoichi Tamura , Ichi Tanaka , Hannah Übler , Dave J. Wilman

The ALMA Survey of 70 $\mu$m Dark High-mass Clumps in Early Stages (ASHES). IX. Physical Properties and Spatial Distribution of Cores in IRDCs

The initial conditions found in infrared dark clouds (IRDCs) provide insights on how high-mass stars and stellar clusters form. We have conducted high-angular resolution and high-sensitivity observations toward thirty-nine massive IRDC…

Astrophysics of Galaxies · Physics 2023-06-28 Kaho Morii , Patricio Sanhueza , Fumitaka Nakamura , Qizhou Zhang , Giovanni Sabatini , Henrik Beuther , Xing Lu , Shanghuo Li , Guido Garay , James M. Jackson , Fernando A. Olguin , Daniel Tafoya , Ken'ichi Tatematsu , Natsuko Izumi , Takeshi Sakai , Andrea Silva

Scaling Relations Associated with Millimeter Continuum Sizes in Protoplanetary Disks

We present a combined, homogenized analysis of archival Submillimeter Array (SMA) and Atacama Large Millimeter/submillimeter Array (ALMA) observations of the spatially resolved 340 GHz (870 $\mu$m) continuum emission from 105 nearby…

Earth and Planetary Astrophysics · Physics 2018-10-17 Sean M. Andrews , Marie Terrell , Anjali Tripathi , Megan Ansdell , Jonathan P. Williams , David J. Wilner

ALESS--JWST: Dust-driven Morphologies and Hidden Stellar Mass in $z\sim3$ Sub-millimeter Galaxies

We present JWST/NIRCam and MIRI observations of twelve $z\sim3$ sub-millimeter galaxies (SMGs) from the ALESS survey, combined with high-resolution ($0.08''-0.16''$) ALMA 870$\mu$m imaging, enabling spatially resolved SED fitting on…

Astrophysics of Galaxies · Physics 2026-04-16 J. Li , E. da Cunha , J. A. Hodge , I. Smail , S. Kendrew , A. battisti , M. Cracraft , L. A. Boogaard , W. N. Brandt , C. -C. Chen , P. Cox , K. K. Knudsen , C. -L. Liao , G. Calistro Rivera , M. Rybak , A. M. Swinbank , P. van der Werf , F. Walter , A. Weiss , B. A. Westoby

An ALMA Survey of Submillimeter Galaxies in the Extended Chandra Deep Field South: Near-infrared morphologies and stellar sizes

We analyse HST WFC3/$H_{160}$-band observations of a sample of 48 ALMA-detected submillimeter galaxies (SMGs) in the Extended Chandra Deep Field South field, to study their stellar morphologies and sizes. We detect 79$\pm$17% of the SMGs in…

Astrophysics of Galaxies · Physics 2015-06-23 Chian-Chou Chen , Ian Smail , A. M. Swinbank , J. M. Simpson , Cheng-Jiun Ma , D. M. Alexander , A. D. Biggs , W. N. Brandt , S. C. Chapman , K. E. K. Coppin , A. L. R. Danielson , H. Dannerbauer , A. C. Edge , T. R. Greve , R. J. Ivison , A. Karim , Karl M. Menten , E. Schinnerer , F. Walter , J. L. Wardlow , A. Weiß , P. P. van der Werf

A Submillimeter Galaxy Projected on the Debris Disk of HD 95086

We present sensitive observations carried out with the Atacama Large Millimeter/Submillimeter Array (ALMA) of the dusty debris disk HD 95086. These observations were made in bands 6 (223 GHz) and 7 (338 GHz) with an angular resolution of…

Solar and Stellar Astrophysics · Physics 2018-02-16 Luis A. Zapata , Paul Ho , Luis F. Rodriguez