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The Distribution of UV Radiation Field in the Molecular Clouds of Gould Belt

文献类型：期刊论文

作者Xia, Jifeng1,2,3; Tang, Ningyu4; Zhi, Qijun1,5; Jiao, Sihan2,3; Xie, Jinjin6; Fuller, Gary A.7,8; Goldsmith, Paul F.9; Li, Di2,3
刊名RESEARCH IN ASTRONOMY AND ASTROPHYSICS
出版日期2022-08-01
卷号22期号:8页码:12
ISSN号1674-4527
关键词ISM: clouds (ISM:) dust extinction radiative transfer
DOI10.1088/1674-4527/ac784e
英文摘要The distribution of ultraviolet (UV) radiation field provides critical constraints on the physical environments of molecular clouds. Within 1 kpc of our solar system and fostering protostars of different masses, the giant molecular clouds in the Gould Belt present an excellent opportunity to resolve the UV field structure in star-forming regions. We performed spectral energy distribution (SED) fitting of the archival data from the Herschel Gould Belt Survey (HGBS). Dust radiative transfer analysis with the DUSTY code was applied to 23 regions in 14 molecular complexes of the Gould Belt, resulting in the spatial distribution of the radiation field in these regions. For 10 of 15 regions with independent measurements of star formation rate, their star formation rate and UV radiation intensity largely conform to a linear correlation found in previous studies.
WOS关键词STAR-FORMATION RATES ; OPHIUCHI DARK CLOUD ; PIPE NEBULA ; CORES ; DUST ; TEMPERATURE ; EXTINCTION ; EVOLUTION ; (CO)-C-13 ; GALAXIES
资助项目National Natural Science Foundation of China (NSFC)[11988101] ; National Natural Science Foundation of China (NSFC)[11725313] ; National Natural Science Foundation of China (NSFC)[11721303] ; National Natural Science Foundation of China (NSFC)[U1731238] ; International Partnership Program of Chinese Academy of Sciences[114A11KYSB20160008] ; National Key R&D Program of China[2016YFA0400702] ; Guizhou Provincial Science and Technology Foundation[[2016]4008] ; Guizhou Provincial Science and Technology Foundation[[2017]5726-37] ; Foundation of Guizhou Provincial Education Department[(2020) 003]
WOS研究方向Astronomy & Astrophysics
语种英语
出版者NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
WOS记录号WOS:000832616500001
资助机构National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; Guizhou Provincial Science and Technology Foundation ; Guizhou Provincial Science and Technology Foundation ; Foundation of Guizhou Provincial Education Department ; Foundation of Guizhou Provincial Education Department ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; Guizhou Provincial Science and Technology Foundation ; Guizhou Provincial Science and Technology Foundation ; Foundation of Guizhou Provincial Education Department ; Foundation of Guizhou Provincial Education Department ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; Guizhou Provincial Science and Technology Foundation ; Guizhou Provincial Science and Technology Foundation ; Foundation of Guizhou Provincial Education Department ; Foundation of Guizhou Provincial Education Department ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; Guizhou Provincial Science and Technology Foundation ; Guizhou Provincial Science and Technology Foundation ; Foundation of Guizhou Provincial Education Department ; Foundation of Guizhou Provincial Education Department
源URL[http://ir.bao.ac.cn/handle/114a11/87839]  
专题中国科学院国家天文台
通讯作者Tang, Ningyu
作者单位1.Guizhou Normal Univ, Sch Phys & Elect Sci, Guiyang 550025, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Anhui Normal Univ, Dept Phys, Wuhu 241002, Peoples R China
5.Guizhou Normal Univ, Guizhou Prov Key Lab Radio Astron & Data Proc, Guiyang 550001, Peoples R China
6.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
7.Univ Manchester, Jodrell Bank Ctr Astrophys, Dept Phys & Astron, Manchester M13 9PL, Lancs, England
8.Univ Cologne, Phys Inst 1, Zulpicher Str 77, D-50937 Cologne, Germany
9.CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA
推荐引用方式
GB/T 7714		 Xia, Jifeng,Tang, Ningyu,Zhi, Qijun,et al. The Distribution of UV Radiation Field in the Molecular Clouds of Gould Belt[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2022,22(8):12.
APA Xia, Jifeng.,Tang, Ningyu.,Zhi, Qijun.,Jiao, Sihan.,Xie, Jinjin.,...&Li, Di.(2022).The Distribution of UV Radiation Field in the Molecular Clouds of Gould Belt.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,22(8),12.
MLA Xia, Jifeng,et al."The Distribution of UV Radiation Field in the Molecular Clouds of Gould Belt".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 22.8(2022):12.

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