相关论文: A 100 Mpc$^2$ structure traced by hyperluminous ga…

Detection of an ultra-bright submillimeter galaxy behind the Small Magellanic Cloud

We report the discovery of a new ultra-bright submillimeter galaxy (SMG) behind the Small Magellanic Cloud (SMC). This SMG is detected as a 43.3+-8.4 mJy point source (MM J01071-7302, hereafter MMJ0107) in the 1.1 mm continuum survey of the…

宇宙学与河外天体物理 · 物理学 2013-08-30 Tatsuya Takekoshi , Yoichi Tamura , Tetsuhiro Minamidani , Kotaro Kohno , Taira Oogi , Kazuo Sorai , Asao Habe , Hajime Ezawa , Tai Oshima , Kimberly S. Scott , Jason E. Austermann , Shinya Komugi , Tomoka Tosaki , Norikazu Mizuno , Erik Muller , Akiko Kawamura , Toshikazu Onishi , Yasuo Fukui , Hiroshi Matsuo , Itziar Aretxaga , David H. Hughes , Ryohei Kawabe , Grant W. Wilson , Min S. Yun

Formation Of Sub-Structure In Luminous Submillimeter galaxies (FOSSILS): Initial sample and the discovery of a dusty spiral at Cosmic Noon

High-resolution far-infrared (FIR) observation of submillimeter galaxies (SMGs) is an effective approach to study the formation of sub-structures in the early epoch of massive galaxies. We present the 870$\mu$m continuum images resolved…

星系天体物理 · 物理学 2025-09-26 Ryota Ikeda , Daisuke Iono , Ken-ichi Tadaki , Andrea Silva , the FOSSILS Team

The Formation of High Redshift Submillimeter Galaxies

We describe a model for the formation of \zsim 2 Submillimeter Galaxies (SMGs) which simultaneously accounts for both average and bright SMGs while providing a reasonable match to their mean observed spectral energy distributions (SEDs). By…

宇宙学与河外天体物理 · 物理学 2015-05-13 Desika Narayanan , Christopher C. Hayward , Thomas J. Cox , Lars Hernquist , Patrik Jonsson , Joshua D. Younger , Brent Groves

Spectroscopic Confirmation Of An Extreme Starburst At Redshift 4.547

We report the spectroscopic confirmation of a sub-mm galaxy (SMG) at z=4.547 with an estimated L_IR=0.5-2.0x10^13 L_sun. The spectra, mid-IR, and X-ray properties indicate the bolometric luminosity is dominated by star formation at a rate…

天体物理学 · 物理学 2009-11-13 Peter Capak , C. L. Carilli , N. Lee , T. Aldcroft , H. Aussel , E. Schinnerer , G. W. Wilson , M. S. Yun , A . Blain , M. Giavalisco , O. Ilbert , J. Kartaltepe , K. -S. Lee , H. McCracken , B. Mobasher , M. Salvato , S. Sasaki , K. S. Scott , K. Sheth , Y. Shioya , D. Thompson , M. Elvis , D. B. Sanders , N. Z. Scoville , Y. Tanaguchi

The Circumgalactic Medium of Submillimeter Galaxies. II. Unobscured QSOs within Dusty Starbursts and QSO Sightlines with Impact Parameters below 100 Kiloparsec

We present Atacama Large Millimeter/submillimeter Array (ALMA) 870um observations of 29 bright Herschel sources near high-redshift QSOs. The observations confirm that 20 of the Herschel sources are submillimeter-bright galaxies (SMGs) and…

星系天体物理 · 物理学 2017-08-09 Hai Fu , Jacob Isbell , Caitlin M. Casey , Asantha Cooray , J. Xavier Prochaska , Nick Scoville , Alan Stockton

Starburst galaxies and structure in the submillimetre background towards the Hubble Deep Field

We use an 850-micron SCUBA map of the HDF to study the dust properties of optically-selected starburst galaxies at high redshift. Although the 850-micron map does not allow detection of the majority of individual sources, we show that the…

天体物理学 · 物理学 2015-06-24 J. A. Peacock , M. Rowan-Robinson , A. W. Blain , J. S. Dunlop , A. Efstathiou , D. H. Hughes , T. Jenness , R. J. Ivison , A. Lawrence , M. S. Longair , R. G. Mann , S. J. Oliver , S. Serjeant

Unveiling the Early-Stage Anatomy of a Protocluster Hub with ALMA

High-mass stars shape the interstellar medium in galaxies, and yet, largely because the initial conditions are poorly constrained, we do not know how they form. One possibility is that high-mass stars and star clusters form at the junction…

星系天体物理 · 物理学 2016-09-30 J. D. Henshaw , I. Jimenez-Serra , S. N. Longmore , P. Caselli , J. E. Pineda , A. Avison , A. T. Barnes , J. C. Tan , F. Fontani

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…

星系天体物理 · 物理学 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

The SCUBA HAlf Degree Extragalactic Survey (SHADES) -- VI. 350 micron mapping of submillimetre galaxies

A follow-up survey using the Submillimetre High-Angular Resolution Camera (SHARC-II) at 350 microns has been carried out to map the regions around several 850 micron-selected sources from the Submillimetre HAlf Degree Extragalactic Survey…

天体物理学 · 物理学 2009-11-13 Kristen Coppin , Mark Halpern , Douglas Scott , Colin Borys , James Dunlop , Loretta Dunne , Rob Ivison , Jeff Wagg , Itziar Aretxaga , Elia Battistelli , Andrew Benson , Andrew Blain , Scott Chapman , Dave Clements , Simon Dye , Duncan Farrah , David Hughes , Tim Jenness , Eelco van Kampen , Cedric Lacey , Angela Mortier , Alexandra Pope , Robert Priddey , Stephen Serjeant , Ian Smail , Jason Stevens , Mattia Vaccari

The most distant structure of galaxies known: a protocluster at z=4.1

Imaging and spectroscopy with the Very Large Telescope have revealed 20 Lyman-alpha emitters within a projected distance of 1.3 Mpc and 600 km/s of the luminous radio galaxy TN J1338-1942 at z=4.1. Compared to the field density of…

天体物理学 · 物理学 2009-11-07 B. P. Venemans , J. D. Kurk , G. K. Miley , H. J. A. Rottgering , W. van Breugel , C. L. Carilli , C. De Breuck , H. Ford , T. Heckman , P. McCarthy , L. Pentericci

AzTEC Millimetre Survey of the COSMOS Field - II. Source Count Overdensity and Correlations with Large-Scale Structure

We report an over-density of bright sub-millimetre galaxies (SMGs) in the 0.15 sq. deg. AzTEC/COSMOS survey and a spatial correlation between the SMGs and the optical-IR galaxy density at z <~ 1.1. This portion of the COSMOS field shows a ~…

天体物理学 · 物理学 2009-07-28 J. E. Austermann , I. Aretxaga , D. H. Hughes , Y. Kang , S. Kim , J. D. Lowenthal , T. A. Perera , D. B. Sanders , K. S. Scott , N. Scoville , G. W. Wilson , M. S. Yun

High resolution spectral imaging of CO(7-6), [CI](2-1) and continuum of three high-z lensed dusty star-forming galaxies using ALMA

High-redshift dusty star-forming galaxies with very high star formation rates (500 -- 3000 M$_{\odot}$ yr$^{-1}$) are key to understanding the formation of the most extreme galaxies in the early Universe. Characterising the gas reservoir of…

星系天体物理 · 物理学 2022-07-06 G. Gururajan , M. Béthermin , P. Theulé , J. S. Spilker , M. Aravena , M. A. Archipley , S. C. Chapman , C. DeBreuck , A. Gonzalez , C. C. Hayward , Y. Hezaveh , R. Hill , S. Jarugula , K. C. Litke , M. Malkan , D. Marrone , D. Narayanan , K. A. Phadke , C. Reuter , J. Vieira , D. Vizgan , A. Weiß

A Comprehensive View of a Strongly Lensed Planck-Associated Submillimeter Galaxy

We present high-resolution maps of stars, dust, and molecular gas in a strongly lensed submillimeter galaxy (SMG) at z = 3.259. HATLAS12--00 is selected from the Herschel-Astrophysical Terahertz Large Area Survey (H-ATLAS) as a strong lens…

宇宙学与河外天体物理 · 物理学 2015-06-04 Hai Fu , E. Jullo , A. Cooray , R. S. Bussmann , R. J. Ivison , I. Perez-Fournon , S. G. Djorgovski , N. Scoville , L. Yan , D. A. Riechers , J. Aguirre , R. Auld , M. Baes , A. J. Baker , M. Bradford , A. Cava , D. L. Clements , H. Dannerbauer , A. Dariush , G. De Zotti , H. Dole , L. Dunne , S. Dye , S. Eales , D. Frayer , R. Gavazzi , M. Gurwell , A. I. Harris , D. Herranz , R. Hopwood , C. Hoyos , E. Ibar , M. J. Jarvis , S. Kim , L. Leeuw , R. Lupu , S. Maddox , P. Martinez-Navajas , M. J. Michalowski , M. Negrello , A. Omont , M. Rosenman , D. Scott , S. Serjeant , I. Smail , A. M. Swinbank , E. Valiante , A. Verma , J. Vieira , J. L. Wardlow , P. van der Werf

Detection of a Substantial Molecular Gas Reservoir in a brightest cluster galaxy at z = 1.7

We report the detection of CO(2-1) emission coincident with the brightest cluster galaxy (BCG) of the high-redshift galaxy cluster SpARCS1049+56, with the Redshift Search Receiver (RSR) on the Large Millimetre Telescope (LMT). We confirm a…

星系天体物理 · 物理学 2017-08-02 Tracy Webb , James Lowenthal , Min Yun , Allison G. Noble , Adam Muzzin , Gillian Wilson , H. K. C. Yee , Ryan Cybulski

A Giant Protocluster of Galaxies at Redshift 5.7

Galaxy clusters trace the largest structures of the Universe and provide ideal laboratories for studying galaxy evolution and cosmology. Clusters with extended X-ray emission have been discovered at redshifts up to z ~ 2.5. Meanwhile, there…

星系天体物理 · 物理学 2018-10-16 Linhua Jiang , Jin Wu , Fuyan Bian , Yi-Kuan Chiang , Luis C. Ho , Yue Shen , Zhen-Ya Zheng , John I. Bailey , III , Guillermo A. Blanc , Jeffrey D. Crane , Xiaohui Fan , Mario Mateo , Edward W. Olszewski , Grecco A. Oyarzún , Ran Wang , Xue-Bing Wu

Two bright submillimeter galaxies in a z=4.05 proto-cluster in GOODS-North, and accurate radio-infrared photometric redshifts

We present the serendipitous discovery of z=4.05 molecular gas CO emission lines with the IRAM Plateau de Bure interferometer coincident with GN20 and GN20.2, two luminous submillimeter galaxies (SMGs) in the Great Observatories Origins…

天体物理学 · 物理学 2011-02-11 E. Daddi , H. Dannerbauer , D. Stern , M. Dickinson , G. Morrison , D. Elbaz , M. Giavalisco , C. Mancini , A. Pope , H. Spinrad

Cosmic evolution of submillimeter galaxies and their contribution to stellar mass assembly

The nature of galaxies selected at submillimeter wavelengths (SMGs, S_850 > 3 mJy), some of the bolometrically most luminous objects at high redshifts, is still elusive. In particular their star formation histories and source of emission…

宇宙学与河外天体物理 · 物理学 2014-11-20 Michał J. Michałowski , Jens Hjorth , Darach Watson

A hyperluminous galaxy at z = 2.8 found in a deep submillimetre survey

We present a detailed study of SMM 02399-0136, a hyperluminous, active galaxy selected from a sub-mm survey of the distant Universe. This galaxy is the brightest source in the fields of seven rich, lensing clusters - total area 0.01 deg^2 -…

天体物理学 · 物理学 2009-10-30 Rob Ivison , Ian Smail , J. -F. Le Borgne , A. W. Blain , J. -P. Kneib , J. Bezecourt , T. H. Kerr , J. K. Davies

Overdensities of Submillimetre-Bright Sources around Candidate Protocluster Cores Selected from the South Pole Telescope Survey

We present APEX-LABOCA 870 micron observations of the fields surrounding the nine brightest, high-redshift, unlensed objects discovered in the South Pole Telescope's (SPT) 2500 square degrees survey. Initially seen as point sources by SPT's…

宇宙学与河外天体物理 · 物理学 2021-10-13 George Wang , Ryley Hill , S. C. Chapman , A. Weiß , Douglas Scott , Manuel Aravena , Melanie Ann Archipley , Matthieu Béthermin , Carlos De Breuck , R. E. A. Canning , Chenxing Dong , W. B. Everett , Anthony Gonzalez , Thomas R. Greve , Christopher C. Hayward , Yashar Hezaveh , D. P. Marrone , Sreevani Jarugula , Kedar A. Phadke , Cassie A. Reuter , Justin S. Spilker , Joaquin D. Vieira

Galaxy properties from the outskirts to the core of a protocluster at z=3.699

We present follow-up spectroscopy on a protocluster candidate selected from the wide-field imaging of the Hyper SuprimeCam Subaru Strategic Programme. The target protocluster candidate was identified as a $4.5\sigma$ overdense region of…

星系天体物理 · 物理学 2024-04-25 Jun Toshikawa , Stijn Wuyts , Nobunari Kashikawa , Hisakazu Uchiyama , Malcolm Bremer , Marcin Sawicki , Yoshiaki Ono , Mariko Kubo , Kei Ito