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Comparison of cosmological simulations and deep submillimetre galaxy surveys
Aoyama, Shohei1; Hirashita, Hiroyuki1; Lim, Chen-Fatt1,2,3; Chang, Yu-Yen1; Wang, Wei-Hao1; Nagamine, Kentaro4,5,6; Hou, Kuan-Chou1,2,3,7; Shimizu, Ikkoh4; Chung, Hui-Hsuan8; Lee, Chien-Hsiu9; Zheng, Xian-Zhong10
2019-04-01
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
Volume484Issue:2Pages:1852-1864
Corresponding AuthorAoyama, Shohei(saoyama@asiaa.sinica.edu.tw) ; Hirashita, Hiroyuki(hirashita@asiaa.sinica.edu.tw)
AbstractRecent progress in submillimetre surveys by single-dish telescopes allows us to further challenge the consistency between cosmological simulations and observations. In particular, we compare our simulations that include dust formation and destruction with the recent SCUBA-2 surveys ('STUDIES') by putting emphases on basic observational properties of dust emission such as dust temperature, size of infrared (IR)-emitting region, IR luminosity function, and IRX-beta relation. After confirming that our models reproduce the local galaxy properties, we examine the STUDIES sample at z approximate to 1-4, finding that the simulation reproduces the aforementioned quantities except for the z greater than or similar to 2 IR luminosity function at the massive end (similar to 10(13) L-circle dot). This means that the current simulation correctly reproduces the overall scaling between the size and luminosity (or star formation rate) of dusty region, but lacks extreme starburst phenomena at z greater than or similar to 2. We also discuss extinction curves and possible active galactic nucleus contribution.
Keywordmethods: numerical dust, extinction galaxies: evolution galaxies: formation galaxies: ISM
DOI10.1093/mnras/stz021
WOS KeywordLARGE-MAGELLANIC-CLOUD ; DUST CONTENT ; LUMINOSITY FUNCTION ; NUMBER COUNTS ; LEGACY SURVEY ; MILKY-WAY ; EXTINCTION CURVES ; MU-M ; EVOLUTION ; ULTRAVIOLET
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000462302600030
PublisherOXFORD UNIV PRESS
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Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/24179
Collection中国科学院紫金山天文台
Corresponding AuthorAoyama, Shohei; Hirashita, Hiroyuki
Affiliation1.Acad Sinica, Inst Astron & Astrophys, Astron Math Bldg,AS NTU 1,Sec 4,Roosevelt Rd, Taipei 10617, Taiwan
2.Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
3.Natl Taiwan Univ, Inst Astrophys, Taipei 10617, Taiwan
4.Osaka Univ, Dept Earth & Space Sci, Theoret Astrophys, 1-1 Machikaneyama, Toyonaka, Osaka 5600043, Japan
5.Univ Nevada, Dept Phys & Astron, 4505 S Maryland Pkwy, Las Vegas, NV 89154 USA
6.Univ Tokyo, Kavli IPMU WPI, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778583, Japan
7.Ben Gurion Univ Negev, Dept Phys, POB 653, IL-84105 Beer Sheva, Israel
8.Natl Tsing Hua Univ, Inst Astron, 101,Sect 2,Kuang Fu Rd, Hsinchu 30013, Taiwan
9.Natl Opt Astron Observ, 950 N Cherry Ave, Tucson, AZ 85719 USA
10.Chinese Acad Sci, Purple Mt Observ, 8 Yuanhua Rd, Nanjing 210034, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Aoyama, Shohei,Hirashita, Hiroyuki,Lim, Chen-Fatt,et al. Comparison of cosmological simulations and deep submillimetre galaxy surveys[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,484(2):1852-1864.
APA Aoyama, Shohei.,Hirashita, Hiroyuki.,Lim, Chen-Fatt.,Chang, Yu-Yen.,Wang, Wei-Hao.,...&Zheng, Xian-Zhong.(2019).Comparison of cosmological simulations and deep submillimetre galaxy surveys.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,484(2),1852-1864.
MLA Aoyama, Shohei,et al."Comparison of cosmological simulations and deep submillimetre galaxy surveys".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 484.2(2019):1852-1864.
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