Influence from cosmological uncertainties on galaxy number count at faint limit
文献类型：期刊论文
| 作者 | Shen, KJ; Zhang, Q; Meng, XH |
| 刊名 | MODERN PHYSICS LETTERS A
 |
| 出版日期 | 2015 |
| 卷号 | 30期号:28页码:1550139 |
| 关键词 | Galaxy number count faint luminosity limit galaxy evolution |
| 通讯作者 | Shen, KJ (reprint author), Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China. |
| 英文摘要 | Counting galaxy number density with wide range sky surveys has been well adopted in researches focusing on revealing evolution pattern of different types of galaxies. As understood intuitively the astrophysics environment physics is intimately affected by cosmology priors with theoretical estimation or vice versa, or simply stating that the astrophysics effect couples the corresponding cosmology observations or the way backwards. In this paper, we try to quantify the influence on galaxy number density prediction at faint luminosity limit from the uncertainties in cosmology, and how much the uncertainties blur the detection of galaxy evolution, with the hope that this trying may indeed help for precise and physical cosmology study in near future or vice versa. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields ; Physics, Mathematical |
| 关键词[WOS] | HUBBLE-SPACE-TELESCOPE ; LUMINOSITY FUNCTION ; REDSHIFT SURVEY ; IRAS GALAXIES ; EVOLUTION ; FIELD ; DENSITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/20861]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Shen, KJ,Zhang, Q,Meng, XH. Influence from cosmological uncertainties on galaxy number count at faint limit[J]. MODERN PHYSICS LETTERS A,2015,30(28):1550139. |
| APA | Shen, KJ,Zhang, Q,&Meng, XH.(2015).Influence from cosmological uncertainties on galaxy number count at faint limit.MODERN PHYSICS LETTERS A,30(28),1550139. |
| MLA | Shen, KJ,et al."Influence from cosmological uncertainties on galaxy number count at faint limit".MODERN PHYSICS LETTERS A 30.28(2015):1550139. |
入库方式： OAI收割
来源：理论物理研究所
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