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科研机构
国家天文台 [87]
内容类型
期刊论文 [87]
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2020 [2]
2019 [13]
2018 [12]
2017 [10]
2016 [9]
2015 [1]
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共87条,第1-10条
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Detection statistics of the RadioAstron AGN survey
期刊论文
ADVANCES IN SPACE RESEARCH, 2020, 卷号: 65, 期号: 2, 页码: 705-711
作者:
Kovalev, Y. Y.
;
Kardashev, N. S.
;
Sokolovsky, K. V.
;
Voitsik, P. A.
;
An, T.
收藏
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浏览/下载:17/0
  |  
提交时间:2021/09/26
Active galactic nuclei
Quasars
Galaxies: jets
Radio continuum: galaxies
Space VLBI
Improving baryon acoustic oscillation measurement with the combination of cosmic voids and galaxies
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 491, 期号: 3, 页码: 4554-4572
作者:
Zhao, Cheng
;
Chuang, Chia-Hsun
;
Kitaura, Francisco-Shu
;
Liang, Yu
;
Pellejero-Ibanez, Marcos
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/09/26
methods: data analysis
methods: statistical
galaxies: statistics
cosmology: observations
large-scale structure of Universe
Searching for Hot Subdwarf Stars from the LAMOST Spectra. III. Classification of Hot Subdwarf Stars in the Fourth Data Release of LAMOST Using a Deep Learning Method
期刊论文
ASTROPHYSICAL JOURNAL, 2019, 卷号: 886, 期号: 2, 页码: 10
作者:
Bu, Yude
;
Zeng, Jingjing
;
Lei, Zhenxin
;
Yi, Zhenping
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/03/10
methods: data analysis
stars: statistics
subdwarfs
The CFHT large area U-band deep survey (CLAUDS)
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 489, 期号: 4, 页码: 5202-5217
作者:
Sawicki, Marcin
;
Arnouts, Stephane
;
Huang, Jiasheng
;
Coupon, Jean
;
Golob, Anneya
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/03/10
galaxies: formation
galaxies: haloes
galaxies: statistics
dark matter
large-scale structure of universe
cosmology: observations
Stages of Reionization as Revealed by the Minkowski Functionals
期刊论文
The Astrophysical Journal, 2019, 卷号: 885, 期号: 1
作者:
Chen,Zhaoting
;
Xu,Yidong
;
Wang,Yougang
;
Chen,Xuelei
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2020/03/10
Non-Gaussianity
Large-scale structure of the universe
Voids
Reionization
Assessing the effect of lens mass model in cosmological application with updated galaxy-scale strong gravitational lensing sample
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 488, 期号: 3, 页码: 3745-3758
作者:
Chen, Yun
;
Li, Ran
;
Shu, Yiping
;
Cao, Xiaoyue
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2020/03/10
gravitational lensing: strong
Galaxies: structure
cosmological parameters
cosmology: observations
The galaxy luminosity function in the LAMOST Complete Spectroscopic Survey of Pointing Area at the Southern Galactic Cap
期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2019, 卷号: 19, 期号: 8, 页码: 12
作者:
Zhao, Pin-Song
;
Wu, Hong
;
Xu, Cong Kevin
;
Yang, Ming
;
Yang, Fan
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/03/10
galaxies: luminosity function, mass function
galaxies: statistics
galaxies: distances and redshifts
UNIT project: Universe N-body simulations for the Investigation of Theoretical models from galaxy surveys
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 487, 期号: 1, 页码: 48-59
作者:
Chuang, Chia-Hsun
;
Yepes, Gustavo
;
Kitaura, Francisco-Shu
;
Pellejero-Ibanez, Marcos
;
Rodriguez-Torres, Sergio
收藏
  |  
浏览/下载:81/0
  |  
提交时间:2020/03/10
large-scale structure of the Universe
Spectral Classification of Galaxies and Identification of Galactic H ii Regions Based on LAMOST Spectral Line Features
期刊论文
Publications of the Astronomical Society of the Pacific, 2019, 卷号: 131, 期号: 1001
作者:
Wang,Li-Li
收藏
  |  
浏览/下载:4/0
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提交时间:2020/03/10
catalogs
galaxies: statistics
galaxies: stellar content
H ii regions
ISM: abundances
techniques: spectroscopic
SDSS-IV MaNGA: Environmental Dependence of the Mgb/– Relation for Nearby Galaxies
期刊论文
The Astrophysical Journal, 2019, 卷号: 873, 期号: 1
作者:
Zheng,Zheng
;
Li,Cheng
;
Mao,Shude
;
Wang,Huiyuan
;
Liu,Chao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/03/10
galaxies: abundances
galaxies: evolution
galaxies: general
galaxies: statistics
galaxies: stellar content
galaxies: structure
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