NAOC Open IR
A Comparison of the Stellar, CO, and Dust-continuum Emission from Three Star-forming HUDF Galaxies at z similar to 2
Kaasinen, Melanie1,2,3; Walter, Fabian1; Novak, Mladen1; Neeleman, Marcel1; Smail, Ian4; Boogaard, Leindert5; da Cunha, Elisabete3,6,7; Weiss, Axel8; Liu, Daizhong1; Decarli, Roberto9; Popping, Gergoe10; Diaz-Santos, Tanio11,12,13; Cortes, Paulo14,15; Aravena, Manuel11; van der Werf, Paul5; Riechers, Dominik1,16; Inami, Hanae17; Hodge, Jacqueline A.5; Rix, Hans-Walter1; Cox, Pierre18
2020-08-01
Source PublicationASTROPHYSICAL JOURNAL
ISSN0004-637X
Volume899Issue:1Pages:22
AbstractWe compare the extent of the dust, molecular gas, and stars in three star-forming galaxies, at z = 1.4, 1.6, and 2.7, selected from the Hubble Ultra Deep Field based on their bright carbon monoxide (CO) and dust-continuum emission as well as their large rest-frame optical sizes. The galaxies have high stellar masses, M-* > 10(11)M(circle dot), and reside on, or slightly below, the main sequence of star-forming galaxies at their respective redshifts. We probe the dust and molecular gas using subarcsecond Atacama Large Millimeter/submillimeter Array observations of the 1.3 mm continuum and CO line emission, respectively, and probe the stellar distribution using Hubble Space Telescope observations at 1.6 mu m. We find that for all three galaxies the CO emission appears. greater than or similar to 30% more compact than the stellar emission. For the z = 1.4 and 2.7 galaxies, the dust emission is also more compact, by greater than or similar to 50%, than the stellar emission, whereas for the z = 1.6 galaxy, the dust and stellar emission have similar spatial extents. This similar spatial extent is consistent with observations of local disk galaxies. However, most high-redshift observations show more compact dust emission, likely because of the ubiquity of central starbursts at high redshift and the limited sensitivity of many of these observations. Using the CO emission line, we also investigate the kinematics of the cold interstellar medium in the galaxies, and find that all three have kinematics consistent with a rotation-dominated disk.
KeywordHigh-redshift galaxies Interstellar medium Dust continuum emission Galaxy evolution Molecular gas
Funding OrganizationInternational Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; ERC Advanced grant Cosmic Gas ; ERC Advanced grant Cosmic Gas ; STFC ; STFC ; Australian Research Council ; Australian Research Council ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; National Science Foundation ; National Science Foundation ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; JSPS KAKENHI ; JSPS KAKENHI ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; ERC Advanced grant Cosmic Gas ; ERC Advanced grant Cosmic Gas ; STFC ; STFC ; Australian Research Council ; Australian Research Council ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; National Science Foundation ; National Science Foundation ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; JSPS KAKENHI ; JSPS KAKENHI ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; ERC Advanced grant Cosmic Gas ; ERC Advanced grant Cosmic Gas ; STFC ; STFC ; Australian Research Council ; Australian Research Council ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; National Science Foundation ; National Science Foundation ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; JSPS KAKENHI ; JSPS KAKENHI ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; ERC Advanced grant Cosmic Gas ; ERC Advanced grant Cosmic Gas ; STFC ; STFC ; Australian Research Council ; Australian Research Council ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; National Science Foundation ; National Science Foundation ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; JSPS KAKENHI ; JSPS KAKENHI
DOI10.3847/1538-4357/aba438
WOS KeywordSPECTROSCOPIC SURVEY KROSS ; DISK-DOMINATED GALAXIES ; MOLECULAR GAS ; SPATIAL-DISTRIBUTION ; RADIAL-DISTRIBUTION ; ANGULAR-MOMENTUM ; ROTATION CURVES ; LEGACY SURVEY ; DARK-MATTER ; ALMA SURVEY
Language英语
Funding ProjectInternational Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D)[CE170100013] ; ERC Advanced grant Cosmic Gas[740246] ; STFC[ST/T000244/1] ; Australian Research Council[FT150100079] ; CASSACA ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA[MPG190030] ; National Science Foundation[AST-1614213] ; National Science Foundation[AST-1910107] ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; JSPS KAKENHI[JP19K23462]
Funding OrganizationInternational Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; ERC Advanced grant Cosmic Gas ; ERC Advanced grant Cosmic Gas ; STFC ; STFC ; Australian Research Council ; Australian Research Council ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; National Science Foundation ; National Science Foundation ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; JSPS KAKENHI ; JSPS KAKENHI ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; ERC Advanced grant Cosmic Gas ; ERC Advanced grant Cosmic Gas ; STFC ; STFC ; Australian Research Council ; Australian Research Council ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; National Science Foundation ; National Science Foundation ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; JSPS KAKENHI ; JSPS KAKENHI ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; ERC Advanced grant Cosmic Gas ; ERC Advanced grant Cosmic Gas ; STFC ; STFC ; Australian Research Council ; Australian Research Council ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; National Science Foundation ; National Science Foundation ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; JSPS KAKENHI ; JSPS KAKENHI ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; International Max Planck Research School for Astronomy and Cosmic Physics at Heidelberg University (IMPRS-HD) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; Australian Research Council Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) ; ERC Advanced grant Cosmic Gas ; ERC Advanced grant Cosmic Gas ; STFC ; STFC ; Australian Research Council ; Australian Research Council ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT fund CAS-CONICYT Call 2018 ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; CONICYT + PCI + INSTITUTO MAX PLANCK DE ASTRONOMIA ; National Science Foundation ; National Science Foundation ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; JSPS KAKENHI ; JSPS KAKENHI
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000561533600001
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/82280
Collection中国科学院国家天文台
Corresponding AuthorKaasinen, Melanie
Affiliation1.Max Planck Inst Astron, Konigstuhl 17, D-69117 Heidelberg, Germany
2.Heidelberg Univ, Inst Theoret Astrophys, Zentrum Astron, Albert Ueberle Str 2, D-69120 Heidelberg, Germany
3.ARC Ctr Excellence All Sky Astrophys 3 Dimens AST, Canberra, ACT, Australia
4.Univ Durham, Ctr Extragalact Astron, Dept Phys, Durham DH1 3LE, England
5.Leiden Univ, Leiden Observ, POB 9513, NL-2300 RA Leiden, Netherlands
6.Univ Western Australia, Int Ctr Radio Astron Res, 35 Stirling Hwy, Crawley, WA 6009, Australia
7.Australian Natl Univ, Res Sch Astron & Astrophys, Canberra, ACT 2611, Australia
8.Max Planck Inst Radioastron, Hugel 69, D-53121 Bonn, Germany
9.INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, Italy
10.European Southern Observ, Karl Schwarzschild Str 2, D-85748 Garching, Germany
11.Univ Diego Portales, Fac Ingn & Ciencias, Nucleo Astron, Ejercito Libertador 441, Santiago 8320000, Chile
12.Fdn Res & Technol Hellas FORTH, Inst Astrophys, GR-70013 Iraklion, Greece
13.Chinese Acad Sci, Natl Astron Observ, Chinese Acad Sci South Amer Ctr Astron CASSACA, Beijing 100101, Peoples R China
14.Joint ALMA Observ ESO, Av Alonso de Cordova, Santiago 3107, Chile
15.Natl Radio Astron Observ, 520 Edgemt Rd, Charlottesville, VA 22903 USA
16.Cornell Univ, Dept Astron, Space Sci Bldg, Ithaca, NY 14853 USA
17.Hiroshima Univ, Hiroshima Astrophys Sci Ctr, 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 7398526, Japan
18.Sorbonne Univ, Inst Astrophys Paris, CNRS, UMR 7095, 98 Bis Bd Arago, F-7014 Paris, France
Recommended Citation
GB/T 7714
Kaasinen, Melanie,Walter, Fabian,Novak, Mladen,et al. A Comparison of the Stellar, CO, and Dust-continuum Emission from Three Star-forming HUDF Galaxies at z similar to 2[J]. ASTROPHYSICAL JOURNAL,2020,899(1):22.
APA Kaasinen, Melanie.,Walter, Fabian.,Novak, Mladen.,Neeleman, Marcel.,Smail, Ian.,...&Cox, Pierre.(2020).A Comparison of the Stellar, CO, and Dust-continuum Emission from Three Star-forming HUDF Galaxies at z similar to 2.ASTROPHYSICAL JOURNAL,899(1),22.
MLA Kaasinen, Melanie,et al."A Comparison of the Stellar, CO, and Dust-continuum Emission from Three Star-forming HUDF Galaxies at z similar to 2".ASTROPHYSICAL JOURNAL 899.1(2020):22.
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