A sample of galaxy pairs identified from the LAMOST spectral survey and the Sloan Digital Sky Survey
文献类型：期刊论文
| 作者 | Shen, Shi-Yin1,2; Argudo-Fernandez, Maria1; Chen, Li1; Chen, Xiao-Yan3 ; Feng, Shuai1,4; Hou, Jin-Liang1; Hou, Yong-Hui5; Jiang, Peng6; Jing, Yi-Peng7; Kong, Xu8
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2016-03-01 |
| 卷号 | 16期号:3 |
| 关键词 | galaxies: interactions galaxies: groups: general |
| 英文摘要 | A small fraction (<10%) of the SDSS main galaxy (MG) sample has not been targeted with spectroscopy due to the effect of fiber collisions. These galaxies have been compiled into the input catalog of the LAMOST ExtraGAlactic Surveys and named the complementary: galaxy sample. In this paper, we introduce this project and status of the spectroscopies associated with the complementary galaxies in the first two years of the LAMOST spectral survey (till Sep. of 2014). Moreover, we present a sample of 11102 galaxy pairs identified from the LAMOST complementary galaxies and SDSS MGs, which are defined as two members that have a projected distance smaller than 100 h(70)(1)kpc and a recessional velocity difference smaller than 500 km s(-1). Compared with galaxy pairs that are only selected from SDSS, the LAMOST-SDSS pairs have the advantages of not being biased toward large separations and therefore act as a useful supplement in statistical studies of galaxy interaction and galaxy merging. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000371883400007 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/5405]  |
| 专题 | 国家天文台_光学天文研究部 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Res Galaxies & Cosmol, Shanghai Astron Observ, Shanghai 200030, Peoples R China 2.Key Lab Astrophys, Shanghai 200234, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Nanjing Inst Astron Opt & Technol, Natl Astron Observ, Nanjing 210042, Jiangsu, Peoples R China 6.Univ Sci & Technol China, Hefei 230026, Peoples R China 7.Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai 200240, Peoples R China 8.Univ Durham, Inst Computat Cosmol, South Road, Durham DH1 3LE, England 9.Peking Univ, Dept Astron, Beijing 100871, Peoples R China 10.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Shi-Yin,Argudo-Fernandez, Maria,Chen, Li,et al. A sample of galaxy pairs identified from the LAMOST spectral survey and the Sloan Digital Sky Survey[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2016,16(3). |
| APA | Shen, Shi-Yin.,Argudo-Fernandez, Maria.,Chen, Li.,Chen, Xiao-Yan.,Feng, Shuai.,...&Luo Ali.(2016).A sample of galaxy pairs identified from the LAMOST spectral survey and the Sloan Digital Sky Survey.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,16(3). |
| MLA | Shen, Shi-Yin,et al."A sample of galaxy pairs identified from the LAMOST spectral survey and the Sloan Digital Sky Survey".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 16.3(2016). |
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来源：国家天文台
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