NAOC Open IR
The ALMA Spectroscopic Survey in the HUDF: A Search for [C ii] Emitters at 6 <= z <= 8
Uzgil, Bade D.1,2; Oesch, Pascal A.3,4,5; Walter, Fabian2,6; Aravena, Manuel7; Boogaard, Leindert8; Carilli, Chris2; Decarli, Roberto9; Diaz-Santos, Tanio7,10,11; Fudamoto, Yoshi3; Inami, Hanae12; Bouwens, Rychard8; Cortes, Paulo C.13,14; Cox, Pierre15,16; Daddi, Emmanuele17; Gonzalez-Lopez, Jorge7,18; Labbe, Ivo19; Popping, Gergo20; Riechers, Dominik6,21; Stefanon, Mauro8; Van der Werf, Paul8; Weiss, Axel22
2021-05-01
Source PublicationASTROPHYSICAL JOURNAL
ISSN0004-637X
Volume912Issue:1Pages:12
AbstractThe Atacama Large Millimeter/submillimeter Array (ALMA) Spectroscopic Survey in the Hubble Ultra Deep Field (ASPECS) Band 6 scan (212-272 GHz) covers potential [C ii] emission in galaxies at 6 <= z <= 8 throughout a 2.9 arcmin(2) area. By selecting on known Ly alpha emitters (LAEs) and photometric dropout galaxies in the field, we perform targeted searches down to a 5 sigma [C ii] luminosity depth L ([C II]) similar to 2.0 x 10(8) L (circle dot), corresponding roughly to star formation rates (SFRs) of 10-20 M (circle dot) yr(-1) when applying a locally calibrated conversion for star-forming galaxies, yielding zero detections. While the majority of galaxies in this sample are characterized by lower SFRs, the resulting upper limits on [C ii] luminosity in these sources are consistent with the current literature sample of targeted ALMA observations of z = 6-7 LAEs and Lyman-break galaxies (LBGs), as well as the locally calibrated relations between L ([C ii]) and SFR-with the exception of a single [C ii]-deficient, UV-luminous LBG. We also perform a blind search for [C ii]-bright galaxies that may have been missed by optical selections, resulting in an upper limit on the cumulative number density of [C ii] sources with L ([C II]) > 2.0 x 10(8) L (circle dot) (5 sigma) to be less than 1.8 x 10(-4) Mpc(-3) (90% confidence level). At this luminosity depth and volume coverage, we present an observed evolution of the [C ii] luminosity function from z = 6-8 to z similar to 0 by comparing the ASPECS measurement to literature results at lower redshift.
Funding OrganizationNational 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 ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT ; CONICYT fund CAS-CONICYT ; JSPS KAKENHI ; JSPS KAKENHI ; 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 ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT ; CONICYT fund CAS-CONICYT ; JSPS KAKENHI ; JSPS KAKENHI ; 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 ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT ; CONICYT fund CAS-CONICYT ; JSPS KAKENHI ; JSPS KAKENHI ; 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 ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT ; CONICYT fund CAS-CONICYT ; JSPS KAKENHI ; JSPS KAKENHI
DOI10.3847/1538-4357/abe86b
Language英语
Funding ProjectNational Science Foundation[AST1614213] ; National Science Foundation[AST-1910107] ; Alexander von Humboldt Foundation through a Humboldt Research Fellowship for Experienced Researchers ; CASSACA ; CONICYT fund CAS-CONICYT ; JSPS KAKENHI[JP19K23462]
Funding OrganizationNational 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 ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT ; CONICYT fund CAS-CONICYT ; JSPS KAKENHI ; JSPS KAKENHI ; 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 ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT ; CONICYT fund CAS-CONICYT ; JSPS KAKENHI ; JSPS KAKENHI ; 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 ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT ; CONICYT fund CAS-CONICYT ; JSPS KAKENHI ; JSPS KAKENHI ; 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 ; CASSACA ; CASSACA ; CONICYT fund CAS-CONICYT ; CONICYT fund CAS-CONICYT ; JSPS KAKENHI ; JSPS KAKENHI
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000648718500001
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/78134
Collection中国科学院国家天文台
Corresponding AuthorUzgil, Bade D.
Affiliation1.CALTECH, 1200 E Calif Blvd, Pasadena, CA 91125 USA
2.Natl Radio Astron Observ, Pete V Domenici Array Sci Ctr, POB 0, Socorro, NM 87801 USA
3.Univ Geneva, Dept Astron, Ch Maillettes 51, CH-1290 Versoix, Switzerland
4.Univ Copenhagen, Niels Bohr Inst, Cosm Dawn Ctr DAWN, Copenhagen, Denmark
5.Tech Univ Denmark, DTU Space, Copenhagen, Denmark
6.Max Planck Inst Astron, Konigstuhl 17, D-69117 Heidelberg, Germany
7.Univ Diego Portales, Fac Ingn & Ciencias, Nucleo Astron, Av Ejercito Libertador 441, Santiago, Chile
8.Leiden Univ, Leiden Observ, POB 9513, NL-2300 RA Leiden, Netherlands
9.INAF Osservatorio Astrofis & Sci Spazio, Via Gobetti 93-3, I-40129 Bologna, Italy
10.Fdn Res & Technol Hellas FORTH, Inst Astrophys, GR-70013 Iraklion, Greece
11.Chinese Acad Sci, Natl Astron Observ, Chinese Acad Sci South Amer Ctr Astron CASSACA, Beijing 100101, Peoples R China
12.Hiroshima Univ, Hiroshima Astrophys Sci Ctr, 1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 7398526, Japan
13.Joint ALMA Observ ESO, Av Alonso de Cordova 3104, Santiago, Chile
14.Natl Radio Astron Observ, 520 Edgemont Rd, Charlottesville, VA 22903 USA
15.UPMC Univ Paris 6, Sorbonne Univ, 98b Blvd Arago, F-75014 Paris, France
16.CNRS, UMR 7095, Inst Astrophys Paris, 98b Blvd Arago, F-75014 Paris, France
17.Univ Paris, CNRS, CEA DSM, Lab AIM, Paris, France
18.Carnegie Inst Sci, Las Campanas Observ, Casilla 601, La Serena, Chile
19.Swinburne Univ Technol, Ctr Astrophys & Supercomp, Melbourne, Vic 3122, Australia
20.European Southern Observ, Karl Schwarzschild Str 2, D-85748 Garching, Germany
21.Cornell Univ, Dept Astron, Space Sci Bldg, Ithaca, NY 14853 USA
22.Max Planck Inst Radioastron, Hugel 71, D-53121 Bonn, Germany
Recommended Citation
GB/T 7714
Uzgil, Bade D.,Oesch, Pascal A.,Walter, Fabian,et al. The ALMA Spectroscopic Survey in the HUDF: A Search for [C ii] Emitters at 6 <= z <= 8[J]. ASTROPHYSICAL JOURNAL,2021,912(1):12.
APA Uzgil, Bade D..,Oesch, Pascal A..,Walter, Fabian.,Aravena, Manuel.,Boogaard, Leindert.,...&Weiss, Axel.(2021).The ALMA Spectroscopic Survey in the HUDF: A Search for [C ii] Emitters at 6 <= z <= 8.ASTROPHYSICAL JOURNAL,912(1),12.
MLA Uzgil, Bade D.,et al."The ALMA Spectroscopic Survey in the HUDF: A Search for [C ii] Emitters at 6 <= z <= 8".ASTROPHYSICAL JOURNAL 912.1(2021):12.
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