21 cm Signal Recovery via Robust Principal Component Analysis
21 cm Signal Recovery via Robust Principal Component Analysis
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通过稳健主成分分析恢复 21 cm 信号
DOI:
10.3847/1538-3881/aaef3b
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发表时间:
2018-01
期刊:
影响因子:
--
通讯作者:
Youjun Lu
中科院分区:
文献类型:
--
作者:
Shifan Zuo;Xuelei Chen;Reza Ansari;Youjun Lu
The redshifted 21 cm signal from neutral hydrogen (H i) is potentially a very powerful probe for cosmology, but a difficulty in its observation is that it is much weaker than foreground radiation from the Milky Way as well as extragalactic radio sources.
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DOI:
10.1088/2041-8205/763/1/l20
发表时间:
2012-08
期刊:
The Astrophysical Journal Letters
影响因子:
--
作者:
K. Masui;E. Switzer;E. Switzer;N. Banavar;K. Bandura;C. Blake;L.-M. Calin;Tzu-Ching Chang;Xiaodian Chen;Xiaodian Chen;Yin-Jie Li;Yu-Wei Liao;A. Natarajan;Ue-Li Pen;J. Peterson;J. Shaw;T. Voytek
通讯作者:
K. Masui;E. Switzer;E. Switzer;N. Banavar;K. Bandura;C. Blake;L.-M. Calin;Tzu-Ching Chang;Xiaodian Chen;Xiaodian Chen;Yin-Jie Li;Yu-Wei Liao;A. Natarajan;Ue-Li Pen;J. Peterson;J. Shaw;T. Voytek
DOI:
10.1146/annurev-astro-081309-130936
发表时间:
2009-10
影响因子:
33.3
作者:
M. Morales;J. Wyithe
通讯作者:
M. Morales;J. Wyithe
影响因子:
1.8
作者:
S. Zaroubi
通讯作者:
S. Zaroubi
影响因子:
4.8
作者:
M. Bigot-Sazy;C. Dickinson;R. Battye;I. Browne;Y.-Z. Ma;Y.-Z. Ma;B. Maffei;F. Noviello;M. Remazeilles;P. Wilkinson
通讯作者:
M. Bigot-Sazy;C. Dickinson;R. Battye;I. Browne;Y.-Z. Ma;Y.-Z. Ma;B. Maffei;F. Noviello;M. Remazeilles;P. Wilkinson
DOI:
10.1111/j.1365-2966.2012.21065.x
发表时间:
2012-01
影响因子:
4.8
作者:
E. Chapman;F. Abdalla;G. Harker;G. Harker;V. Jeli'c;P. Labropoulos;P. Labropoulos;S. Zaroubi
通讯作者:
E. Chapman;F. Abdalla;G. Harker;G. Harker;V. Jeli'c;P. Labropoulos;P. Labropoulos;S. Zaroubi