NAOC Open IR
活动星系核红移分布中的准周期峰
韩金林1; 何香涛2
1994
Source Publication天文学报
ISSN0001-5245
Volume035Issue:003Pages:274
Abstract本文作者在活动星系核红移分布(0<z≤0.2)中发现了准周期性的峰。这些峰分布于z≈0.30,0.060,0.090,0.120处(其中z=0.060处的峰是1968年Burbidge发现的并于1990年证实)。红移数据的功率谱表明,这些峰值的准周期为△z=0.027±0.002,两个相邻的峰所表征的空间距离为81±6h^-1Mpc,这可能是宇宙大尺度结构中各个单元的特征尺度(H0=100h^-1
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/46501
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.北京师范大学
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
韩金林,何香涛. 活动星系核红移分布中的准周期峰[J]. 天文学报,1994,035(003):274.
APA 韩金林,&何香涛.(1994).活动星系核红移分布中的准周期峰.天文学报,035(003),274.
MLA 韩金林,et al."活动星系核红移分布中的准周期峰".天文学报 035.003(1994):274.
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