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New Members in the Galaxy Group Around Giant Radio Galaxy DA 240

文献类型：期刊论文

作者Chen, Ru-Rong1,2; Peng, Bo1,2; Strom, Richard1,3,4
刊名PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC
出版日期2018-05-01
卷号130期号:987页码:7
关键词galaxies: distances and redshifts galaxies: groups: individual galaxies: jets techniques: spectroscopic
ISSN号0004-6280
DOI10.1088/1538-3873/aab48a
英文摘要With new spectroscopic observations of group candidates around the giant radio galaxy DA 240, we have identified five new group members, increasing the number to twenty-five. While all the new members are located some distance from the host galaxy, two of them lie in one of the radio lobes, and the rest are found at a distance from the radio components. The new group members reinforce our earlier conclusion that the distribution of the DA. 240 group with respect to the radio lobes is unusual among giant radio galaxy host environments.
WOS关键词LARGE-SCALE STRUCTURE ; 4C 73.08 ; LOBES ; GAS
资助项目National Scientific Foundation of China[11261140641] ; National Scientific Foundation of China[11503034] ; National Key R&D Program of China[2017YFA0402600] ; National Key Projects of China, Frontier research on radio astronomy technology ; Ministry of Science and Technology[2013CB837900] ; CAS grant[KJZD-EW-T01] ; Open Project Program of the Key Laboratory of Optical Astronomy ; CAS Key Laboratory of FAST, NAOC, CAS ; Netherlands Organization for Scientific Research (NWO) ; CAS[2009J2-1]
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000429339900001
出版者IOP PUBLISHING LTD
资助机构National Scientific Foundation of China ; National Scientific Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key Projects of China, Frontier research on radio astronomy technology ; National Key Projects of China, Frontier research on radio astronomy technology ; Ministry of Science and Technology ; Ministry of Science and Technology ; CAS grant ; CAS grant ; Open Project Program of the Key Laboratory of Optical Astronomy ; Open Project Program of the Key Laboratory of Optical Astronomy ; CAS Key Laboratory of FAST, NAOC, CAS ; CAS Key Laboratory of FAST, NAOC, CAS ; Netherlands Organization for Scientific Research (NWO) ; Netherlands Organization for Scientific Research (NWO) ; CAS ; CAS ; National Scientific Foundation of China ; National Scientific Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key Projects of China, Frontier research on radio astronomy technology ; National Key Projects of China, Frontier research on radio astronomy technology ; Ministry of Science and Technology ; Ministry of Science and Technology ; CAS grant ; CAS grant ; Open Project Program of the Key Laboratory of Optical Astronomy ; Open Project Program of the Key Laboratory of Optical Astronomy ; CAS Key Laboratory of FAST, NAOC, CAS ; CAS Key Laboratory of FAST, NAOC, CAS ; Netherlands Organization for Scientific Research (NWO) ; Netherlands Organization for Scientific Research (NWO) ; CAS ; CAS ; National Scientific Foundation of China ; National Scientific Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key Projects of China, Frontier research on radio astronomy technology ; National Key Projects of China, Frontier research on radio astronomy technology ; Ministry of Science and Technology ; Ministry of Science and Technology ; CAS grant ; CAS grant ; Open Project Program of the Key Laboratory of Optical Astronomy ; Open Project Program of the Key Laboratory of Optical Astronomy ; CAS Key Laboratory of FAST, NAOC, CAS ; CAS Key Laboratory of FAST, NAOC, CAS ; Netherlands Organization for Scientific Research (NWO) ; Netherlands Organization for Scientific Research (NWO) ; CAS ; CAS ; National Scientific Foundation of China ; National Scientific Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key Projects of China, Frontier research on radio astronomy technology ; National Key Projects of China, Frontier research on radio astronomy technology ; Ministry of Science and Technology ; Ministry of Science and Technology ; CAS grant ; CAS grant ; Open Project Program of the Key Laboratory of Optical Astronomy ; Open Project Program of the Key Laboratory of Optical Astronomy ; CAS Key Laboratory of FAST, NAOC, CAS ; CAS Key Laboratory of FAST, NAOC, CAS ; Netherlands Organization for Scientific Research (NWO) ; Netherlands Organization for Scientific Research (NWO) ; CAS ; CAS
源URL[http://ir.bao.ac.cn/handle/114a11/37145]  
专题中国科学院国家天文台
通讯作者Chen, Ru-Rong
作者单位1.Chinese Acad Sci, NAOC, CAS Key Lab FAST, Beijing, Peoples R China
2.Chinese Acad Sci, Key Lab Radio Astron, Beijing, Peoples R China
3.Dwingeloo Observ, Netherlands Inst Radio Astron ASTRON, Dwingeloo, Netherlands
4.Univ Amsterdam, Anton Pannekoek Inst Astron, Amsterdam, Netherlands
推荐引用方式
GB/T 7714		 Chen, Ru-Rong,Peng, Bo,Strom, Richard. New Members in the Galaxy Group Around Giant Radio Galaxy DA 240[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC,2018,130(987):7.
APA Chen, Ru-Rong,Peng, Bo,&Strom, Richard.(2018).New Members in the Galaxy Group Around Giant Radio Galaxy DA 240.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC,130(987),7.
MLA Chen, Ru-Rong,et al."New Members in the Galaxy Group Around Giant Radio Galaxy DA 240".PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 130.987(2018):7.

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