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ULTRALUMINOUS INFRARED GALAXIES IN THE WISE AND SDSS SURVEYS
Su, Shanshan1,2,3; Kong, Xu1,2,3; Li, Jinrong1,2; Fang, Guanwen4,5
Source PublicationASTROPHYSICAL JOURNAL
2013-11-20
Volume778Issue:1
DOI10.1088/0004-637X/778/1/10
Indexed BySCI
KeywordGalaxies: Evolution Galaxies: Starburst Galaxies: Stellar Content Infrared: Galaxies
Abstract

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.

Funding ProjectNational 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
Funding OrganizationNational 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
Language英语
Subject Area天文学 ; 星系与宇宙学 ; 星系天文学 ; 星系形成与演化
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherIOP PUBLISHING LTD
Publication PlaceTEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN0004-637X
URL查看原文
WOS IDWOS:000327131700010
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordDIGITAL SKY SURVEY ; ACTIVE GALACTIC NUCLEI ; INDEPENDENT COMPONENT ANALYSIS ; STAR-FORMATION HISTORIES ; STELLAR POPULATIONS ; SPECTRAL-SYNTHESIS ; HOST GALAXIES ; DATA RELEASE ; LUMINOSITY FUNCTION ; IRAS SURVEY
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/9414
Collection中国科学院天体结构与演化重点实验室
Corresponding AuthorSu, Shanshan
Affiliation1.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
Recommended Citation
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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