YNAO OpenIR  > 星系研究组
尘埃的宇宙学效应
吴建新; 谢光中
Source Publication云南天文台台刊
1987
Issue1Pages:7-12
Contribution Rank第1完成单位
Indexed By其他
Abstract基于新发现的2—5μm的红外背景和星系前星,我们讨论了各种模型的尘埃对3K宇宙微波背景谱所产生的影响。结果表明,如果中性氢的含量很少,即星系前恒星的辐射谱无Lyman截止,尘埃的再辐射将使3K背景辐射在其峰值频率附近产生0.1K—0.2K的畸变,而与模型无关。反之,如果中性氢的含量很高,则尘埃的再辐射将不可能使3K宇宙微波背景谱产生畸变。
Language中文
Subject Area天文学
Subtype期刊论文
ISSN1001-7526
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/7075
Collection星系研究组
Recommended Citation
GB/T 7714
吴建新,谢光中. 尘埃的宇宙学效应[J]. 云南天文台台刊,1987(1):7-12.
APA 吴建新,&谢光中.(1987).尘埃的宇宙学效应.云南天文台台刊(1),7-12.
MLA 吴建新,et al."尘埃的宇宙学效应".云南天文台台刊 .1(1987):7-12.
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