Comparison of cosmological simulations and deep submillimetre galaxy surveys

doi:10.1093/mnras/stz021

	Comparison of cosmological simulations and deep submillimetre galaxy surveys
	Aoyama, Shohei 1; Hirashita, Hiroyuki 1; Lim, Chen-Fatt 1,2,3; Chang, Yu-Yen 1; Wang, Wei-Hao 1; Nagamine, Kentaro 4,5,6; Hou, Kuan-Chou 1,2,3,7; Shimizu, Ikkoh 4; Chung, Hui-Hsuan 8; Lee, Chien-Hsiu 9
刊名	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
	2019-04-01
卷号	484 期号:2 页码:1852-1864
关键词	methods: numerical dust, extinction galaxies: evolution galaxies: formation galaxies: ISM
ISSN号	0035-8711
DOI	10.1093/mnras/stz021
通讯作者	Aoyama, Shohei(saoyama@asiaa.sinica.edu.tw) ; Hirashita, Hiroyuki(hirashita@asiaa.sinica.edu.tw)
英文摘要	Recent 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.
WOS关键词	LARGE-MAGELLANIC-CLOUD ; DUST CONTENT ; LUMINOSITY FUNCTION ; NUMBER COUNTS ; LEGACY SURVEY ; MILKY-WAY ; EXTINCTION CURVES ; MU-M ; EVOLUTION ; ULTRAVIOLET
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	OXFORD UNIV PRESS
WOS记录号	WOS:000462302600030
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/24178]
专题	中国科学院紫金山天文台
通讯作者	Aoyama, Shohei; Hirashita, Hiroyuki
作者单位	1.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
推荐引用方式 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.