Characteristic scales of subclusters in the Virgo area
文献类型：期刊论文
| 作者 | Shao, ZY; Zhao, JL |
| 刊名 | CHINESE ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 1999-04-01 |
| 卷号 | 23期号:2页码:159-165 |
| 关键词 | galaxy clusters substructures wavelet transform |
| 英文摘要 | In this paper, we present a "peak number count method", based on wavelet transformation, and use it to explore the structure and substructures in the Virgo area. It is found that, besides the two-humped structure, there are also quite a lot of small subclusters with characteristic scales of 180' and 120'. This result strongly supports the hierarchical clustering model of structures. The wavelet coefficient map clearly shows these substructures and their distributions. Additionally, two new small subclusters are discovered. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | WAVELET TRANSFORM ; GALAXY CLUSTERS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000083010900005 |
| 公开日期 | 2010-11-08 |
| 源URL | [http://119.78.226.72//handle/331011/11952]  |
| 专题 | 上海天文台_星系宇宙学重点实验室 |
| 作者单位 | Chinese Acad Sci, Shanghai Observ, Shanghai 200030, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shao, ZY,Zhao, JL. Characteristic scales of subclusters in the Virgo area[J]. CHINESE ASTRONOMY AND ASTROPHYSICS,1999,23(2):159-165. |
| APA | Shao, ZY,&Zhao, JL.(1999).Characteristic scales of subclusters in the Virgo area.CHINESE ASTRONOMY AND ASTROPHYSICS,23(2),159-165. |
| MLA | Shao, ZY,et al."Characteristic scales of subclusters in the Virgo area".CHINESE ASTRONOMY AND ASTROPHYSICS 23.2(1999):159-165. |
入库方式： OAI收割
来源：上海天文台
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