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类星体哈勃图和宇宙减速参数q_0
胡佛兴
1982
Source PublicationChinese Journal of Astronomy and Astrophysics
ISSN1009-9271
Volume2Issue:1Pages:1-7
Abstract在宇宙可以用Friedmann模型描述及类星体红移主要是宇宙学的假定下,讨论了不同类型类星体的哈勃图,主要结论如下: (1)类星体视星等红移关系的曲线拟合结果表明,对4种不同分类的类星体所得的q_0值大体在~1 —~30左右,所有结果都给出q_0>1/2. (2)对有射电子源结构、射电陡
Keyword类星体 哈勃图 减速参数 曲线拟合 光度演化 视星等 迭代法 网格法 行星际闪烁 近似处理
Subject Area天文和天体物理
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/7447
Collection期刊(老文献)
Recommended Citation
GB/T 7714
胡佛兴. 类星体哈勃图和宇宙减速参数q_0[J]. Chinese Journal of Astronomy and Astrophysics,1982,2(1):1-7.
APA 胡佛兴.(1982).类星体哈勃图和宇宙减速参数q_0.Chinese Journal of Astronomy and Astrophysics,2(1),1-7.
MLA 胡佛兴."类星体哈勃图和宇宙减速参数q_0".Chinese Journal of Astronomy and Astrophysics 2.1(1982):1-7.
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