ULTRALUMINOUS INFRARED GALAXIES IN THE WISE AND SDSS SURVEYS

doi:10.1088/0004-637X/778/1/10

	ULTRALUMINOUS INFRARED GALAXIES IN THE WISE AND SDSS SURVEYS
	Su, Shanshan 1,2,3; Kong, Xu 1,2,3; Li, Jinrong 1,2; Fang, Guanwen 4,5
发表期刊	ASTROPHYSICAL JOURNAL
	2013-11-20
卷号	778 期号:1
DOI	10.1088/0004-637X/778/1/10
收录类别	SCI
关键词	Galaxies: Evolution Galaxies: Starburst Galaxies: Stellar Content Infrared: Galaxies
摘要	In this paper, we present a large catalog of 419 Ultraluminous infrared galaxies (ULIRGs), carefully selected from the Wide-field Infrared Survey Explorer mid-infrared data and the Sloan Digital Sky Survey eighth data release, and classify them into three subsamples, based on their emission line properties: Hii-like ULIRGs, Seyfert 2 ULIRGs, and composite ULIRGs. We apply our new efficient spectral synthesis technique, which is based on mean field approach to Bayesian independent component analysis (MF-ICA) method, to the galaxy integrated spectra. We also analyze the stellar population properties, including percentage contribution, stellar age, and stellar mass, for these three types of ULIRGs, and explore the evolution among them. We find no significant difference between the properties of stellar populations in ULIRGs with or without active galactic nucleus components. Our results suggest that there is no evolutionary link among these three type ULIRGs.
资助项目	National Natural Science Foundation of China (NSFC)[11225315] ; National Natural Science Foundation of China (NSFC)[11320101002] ; National Natural Science Foundation of China (NSFC)[11303002] ; Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects, CAS ; Specialized Research Fund for the Doctoral Program of Higher Education (SRFDP)[20123402110037] ; Fundamental Research Funds for the Central Universities ; National Aeronautics and Space Administration ; Alfred P. Sloan Foundation ; National Science Foundation ; U.S. Department of Energy
项目资助者	National Natural Science Foundation of China (NSFC)[11225315, 11320101002, 11303002] ; Open Research Program of Key Laboratory for the Structure and Evolution of Celestial Objects, CAS ; Specialized Research Fund for the Doctoral Program of Higher Education (SRFDP)[20123402110037] ; Fundamental Research Funds for the Central Universities ; National Aeronautics and Space Administration ; Alfred P. Sloan Foundation ; National Science Foundation ; U.S. Department of Energy
语种	英语
学科领域	天文学 ; 星系与宇宙学 ; 星系天文学 ; 星系形成与演化
文章类型	Article
出版者	IOP PUBLISHING LTD
出版地	TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN	0004-637X
URL	查看原文
WOS记录号	WOS:000327131700010
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	DIGITAL SKY SURVEY ; ACTIVE GALACTIC NUCLEI ; INDEPENDENT COMPONENT ANALYSIS ; STAR-FORMATION HISTORIES ; STELLAR POPULATIONS ; SPECTRAL-SYNTHESIS ; HOST GALAXIES ; DATA RELEASE ; LUMINOSITY FUNCTION ; IRAS SURVEY
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/9414
专题	中国科学院天体结构与演化重点实验室
通讯作者	Su, Shanshan
作者单位	1.Center for Astrophysics, University of Science and Technology of China, Hefei 230026, China 2.Key Laboratory for Research in Galaxies and Cosmology, CAS, Hefei 230026, China 3.Key Laboratory for the Structure and Evolution of Celestial Objects, CAS, Kunming 650011, China 4.Institute for Astronomy and History of Science and Technology, Dali University, Yunnan 671003, China 5.Key Laboratory of Modern Astronomy and Astrophysics (Nanjing University), Ministry of Education, Nanjing 210093, China
推荐引用方式 GB/T 7714	Su, Shanshan,Kong, Xu,Li, Jinrong,et al. ULTRALUMINOUS INFRARED GALAXIES IN THE WISE AND SDSS SURVEYS[J]. ASTROPHYSICAL JOURNAL,2013,778(1).
APA	Su, Shanshan,Kong, Xu,Li, Jinrong,&Fang, Guanwen.(2013).ULTRALUMINOUS INFRARED GALAXIES IN THE WISE AND SDSS SURVEYS.ASTROPHYSICAL JOURNAL,778(1).
MLA	Su, Shanshan,et al."ULTRALUMINOUS INFRARED GALAXIES IN THE WISE AND SDSS SURVEYS".ASTROPHYSICAL JOURNAL 778.1(2013).

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