asampleofeagalaxycandidatesintheseconddatareleaseoflamostsurvey
文献类型：期刊论文
| 作者 | Yang Haifeng2 ; Luo Ali2; Chen Xiaoyan2; Hou Wen2; Zhang Jiannan2; Du Wei2; Zhang Jifu3; Cai Jianghui3; Guo Yanxin2; Zhang Shuo4
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| 刊名 | researchinastronomyandastrophysics
 |
| 出版日期 | 2015 |
| 卷号 | 15期号:8页码:1414 |
| ISSN号 | 1674-4527 |
| 英文摘要 | A sample of 70 E+A galaxies is selected from 37 206 galaxies in the second data release of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST). This sample is selected according to the criteria for E+A galaxies defined by Goto, and each of these objects is further visually identified. In this sample, most objects are low redshift E+A galaxies with z < 0.25, and are located in an area of the sky with high Galactic latitude and magnitude from 14 to 18 mag in the g, r and i bands. A stellar population analysis of the whole sample indicates that the E+A galaxies are characterized by both young and old stellar populations (SPs), and the metalrich SPs have relatively higher contributions than the metal-poor ones. Additionally, a morphological classification of these objects is performed based on images taken from the Sloan Digital Sky Survey. |
| 语种 | 英语 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/50885]  |
| 专题 | 光学部_LAMOST运行和发展中心 |
| 作者单位 | 1.中国科学院上海天文台 2.中国科学院国家天文台 3.太原科技大学 4.中国科学院大学 5.Center for Astrophysics, University of Science & Technology of China 6.中国科学院国家天文台南京天文光学技术研究所 |
| 推荐引用方式 GB/T 7714 | Yang Haifeng,Luo Ali,Chen Xiaoyan,et al. asampleofeagalaxycandidatesintheseconddatareleaseoflamostsurvey[J]. researchinastronomyandastrophysics,2015,15(8):1414. |
| APA | Yang Haifeng.,Luo Ali.,Chen Xiaoyan.,Hou Wen.,Zhang Jiannan.,...&Hou Yonghui.(2015).asampleofeagalaxycandidatesintheseconddatareleaseoflamostsurvey.researchinastronomyandastrophysics,15(8),1414. |
| MLA | Yang Haifeng,et al."asampleofeagalaxycandidatesintheseconddatareleaseoflamostsurvey".researchinastronomyandastrophysics 15.8(2015):1414. |
入库方式： OAI收割
来源：国家天文台
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