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An H alpha Imaging Survey of the Low Surface Brightness Galaxies Selected from the Spring Sky Region of the 40% ALFALFA H I Survey

文献类型：期刊论文

作者Lei, Feng-Jie2,4,5; Wu, Hong2,4,5; Zhu, Yi-Nan1,3; Du, Wei4,5; He, Min2,4,5; Jin, Jun-Lie2,4,5; Zhao, Pin-Song2,4,5; Zhang, Bing-Qing2,4,5
刊名ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
出版日期2019-05-01
卷号242期号:1页码:12
关键词catalogs galaxies: star formation techniques: image processing
ISSN号0067-0049
DOI10.3847/1538-4365/ab16ee
英文摘要We present a narrow H alpha-band imaging survey of 357 low surface brightness galaxies (LSBGs) that are selected from the spring sky region of the 40% Arecibo Legacy Fast Arecibo L-band Feed Array (ALFALFA) H I Survey. All the H alpha images are obtained from the 2.16 m telescope, operated by the Xinglong Observatory of the National Astronomical Observatories, Chinese Academy of Sciences. We provide the H alpha fluxes and derive the global star formation rates (SFRs) of LSBGs after the Galactic extinction, internal extinction, and [N II] contamination correction. Compared to normal star-forming galaxies, LSBGs have a similar distribution in the H I surface density (Sigma(H I)), but their SFRs and star formation surface density (Sigma(SFR)) are much lower. Our results show that the gas-rich LSBGs selected from the ALFALFA survey obviously deviate from the Kennicutt-Schmidt law, in the relation between the star formation surface density (Sigma(SFR)) and the gas surface density (Sigma(gas)). However, they follow the extended Schmidt law well when taking the stellar mass of the galaxy into consideration.
WOS关键词STAR-FORMING GALAXIES ; IRREGULAR GALAXIES ; SCALING RELATIONS ; MASSIVE GALAXIES ; NEARBY GALAXIES ; SPIRAL GALAXIES ; MOLECULAR GAS ; FORMATION LAW ; ULTRAVIOLET ; LUMINOSITY
资助项目National Key R&D Program of China[2017YFA0402704] ; National Natural Science Foundation of China[11733006] ; National Natural Science Foundation of China[11403037] ; National Natural Science Foundation of China[11225316] ; National Natural Science Foundation of China[11173030] ; National Natural Science Foundation of China[11303038] ; National Natural Science Foundation of China[11403061] ; National Natural Science Foundation of China[U1531245] ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; NSF[AST-0607007] ; NSF[AST-1107390] ; Brinson Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; U.S. Department of Energy ; National Aeronautics and Space Administration ; Japanese Monbukagakusho ; Max Planck Society ; Higher Education Funding Council for England
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000468636100004
出版者IOP PUBLISHING LTD
资助机构National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; NSF ; NSF ; Brinson Foundation ; Brinson Foundation ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy ; U.S. Department of Energy ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Japanese Monbukagakusho ; Japanese Monbukagakusho ; Max Planck Society ; Max Planck Society ; Higher Education Funding Council for England ; Higher Education Funding Council for England ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; NSF ; NSF ; Brinson Foundation ; Brinson Foundation ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy ; U.S. Department of Energy ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Japanese Monbukagakusho ; Japanese Monbukagakusho ; Max Planck Society ; Max Planck Society ; Higher Education Funding Council for England ; Higher Education Funding Council for England ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; NSF ; NSF ; Brinson Foundation ; Brinson Foundation ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy ; U.S. Department of Energy ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Japanese Monbukagakusho ; Japanese Monbukagakusho ; Max Planck Society ; Max Planck Society ; Higher Education Funding Council for England ; Higher Education Funding Council for England ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; Open Project Program of the Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences ; NSF ; NSF ; Brinson Foundation ; Brinson Foundation ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy ; U.S. Department of Energy ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Japanese Monbukagakusho ; Japanese Monbukagakusho ; Max Planck Society ; Max Planck Society ; Higher Education Funding Council for England ; Higher Education Funding Council for England
源URL[http://ir.bao.ac.cn/handle/114a11/26325]  
专题中国科学院国家天文台
通讯作者Wu, Hong
作者单位1.Sun Yat Sen Univ, Sch Phys, Zhuhai 519082, Peoples R China
2.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China
3.Sun Yat Sen Univ, Sch Astron, Zhuhai 519082, Peoples R China
4.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing 100101, Peoples R China
5.Chinese Acad Sci, Natl Astron Observ, 20A Datun Rd, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Lei, Feng-Jie,Wu, Hong,Zhu, Yi-Nan,et al. An H alpha Imaging Survey of the Low Surface Brightness Galaxies Selected from the Spring Sky Region of the 40% ALFALFA H I Survey[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2019,242(1):12.
APA Lei, Feng-Jie.,Wu, Hong.,Zhu, Yi-Nan.,Du, Wei.,He, Min.,...&Zhang, Bing-Qing.(2019).An H alpha Imaging Survey of the Low Surface Brightness Galaxies Selected from the Spring Sky Region of the 40% ALFALFA H I Survey.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,242(1),12.
MLA Lei, Feng-Jie,et al."An H alpha Imaging Survey of the Low Surface Brightness Galaxies Selected from the Spring Sky Region of the 40% ALFALFA H I Survey".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 242.1(2019):12.

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