ITP OpenIR  > 理论物理所2015年知识产出
Influence from cosmological uncertainties on galaxy number count at faint limit
Shen, KJ; Zhang, Q; Meng, XH; Shen, KJ (reprint author), Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China.
2015
发表期刊MODERN PHYSICS LETTERS A
卷号30期号:28页码:1550139
文章类型Article
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.
关键词Galaxy Number Count Faint Luminosity Limit Galaxy Evolution
学科领域Physics
资助者Natural Science Foundation of China (NSFC) [11075078] ; Natural Science Foundation of China (NSFC) [11075078] ; Natural Science Foundation of China (NSFC) [11075078] ; Natural Science Foundation of China (NSFC) [11075078]
DOIhttp://dx.doi.org/10.1142/S0217732315501394
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
资助者Natural Science Foundation of China (NSFC) [11075078] ; Natural Science Foundation of China (NSFC) [11075078] ; Natural Science Foundation of China (NSFC) [11075078] ; Natural Science Foundation of China (NSFC) [11075078]
WOS类目Physics, Nuclear ; Physics, Particles & Fields ; Physics, Mathematical
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/20861
专题理论物理所2015年知识产出
通讯作者Shen, KJ (reprint author), Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China.
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GB/T 7714
Shen, KJ,Zhang, Q,Meng, XH,et al. 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,&Shen, KJ .(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.
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