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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
国家天文台 [220]
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OAI收割 [220]
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期刊论文 [220]
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2022 [2]
2021 [3]
2020 [16]
2019 [33]
2018 [24]
2017 [25]
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Chinese Sunspot Drawings and Their Digitization-(VII) Sunspot Penumbra to Umbra Area Ratio Using the Hand-Drawing Records from Yunnan Observatories
期刊论文
OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 9, 页码: 8
作者:
Hou, Jia-Wei
;
Zeng, Shu-Guang
;
Zheng, Sheng
;
Luo, Xiao-Yu
;
Deng, Lin-Hua
  |  
收藏
  |  
浏览/下载:67/0
  |  
提交时间:2022/09/19
(Sun:) sunspots
Sun: photosphere
Sun: activity
techniques: image processing
Molecular Gas Structures Traced by (CO)-C-13 Emission in the 18,190 (CO)-C-12 Molecular Clouds from the MWISP Survey
期刊论文
OAI收割
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2022, 卷号: 261, 期号: 2, 页码: 29
作者:
Yuan, Lixia
;
Yang, Ji
;
Du, Fujun
;
Su, Yang
;
Liu, Xunchuan
  |  
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2022/09/19
Electron Heat Flux Instabilities in the Inner Heliosphere: Radial Distribution and Implication on the Evolution of the Electron Velocity Distribution Function
期刊论文
OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 916, 期号: 1
作者:
Sun,Heyu
;
Zhao,Jinsong
;
Liu,Wen
;
Voitenko,Yuriy
;
Pierrard,Viviane
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2021/12/06
Plasma astrophysics
Space plasmas
Solar wind
The Polarized Image of a Synchrotron-emitting Ring of Gas Orbiting a Black Hole
期刊论文
OAI收割
The Astrophysical Journal, 2021, 卷号: 912, 期号: 1
作者:
Narayan,Ramesh
;
Palumbo,Daniel C. M.
;
Johnson,Michael D.
;
Gelles,Zachary
;
Himwich,Elizabeth
  |  
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2021/12/06
Accretion
Black holes
Polarimetry
Magnetic fields
First M87 Event Horizon Telescope Results. VII. Polarization of the Ring
期刊论文
OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 910, 期号: 1
作者:
Akiyama,Kazunori
;
Algaba,Juan Carlos
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2021/12/06
Polarimetry
Radio interferometry
Very long baseline interferometry
Supermassive black holes
Active galactic nuclei
Low-luminosity active galactic nuclei
Astronomy data modeling
Galaxy accretion disks
Galaxies: individual: M87
Starspot Modulation Detected in the Detached Eclipsing Binary KIC 8301013
期刊论文
OAI收割
The Astrophysical Journal, 2020, 卷号: 905, 期号: 1
作者:
Pan,Yang
;
Fu,Jian-Ning
;
Zong,Weikai
;
Zhang,Xiaobin
;
Wang,Jiaxin
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2021/12/06
Eclipsing binary stars
Starspots
Stellar rotation
Two Complete Spectral Transitions of Swift J0243.6+6124 Observed by Insight-HXMT
期刊论文
OAI收割
The Astrophysical Journal, 2020, 卷号: 902, 期号: 1
作者:
Kong,L. D.
;
Zhang,S.
;
Chen,Y. P.
;
Zhang,S. N.
;
Ji,L.
  |  
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/12/06
Accretion
Stellar accretion disks
Binary pulsars
Magnetic fields
Neutron stars
X-ray binary stars
X-ray astronomy
Multiwavelength Observation of a Failed Eruption from a Helical Kink-unstable Prominence
期刊论文
OAI收割
The Astrophysical Journal, 2020, 卷号: 901, 期号: 2
作者:
Xu,Haiqing
;
Su,Jiangtao
;
Chen,Jie
;
Ruan,Guiping
;
Awasthi,Arun Kumar
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/12/06
Solar activity
Solar flares
Solar filaments
Solar prominences
Solar magnetic reconnection
Physical Properties of H ii Regions in M51 from Spectroscopic Observations
期刊论文
OAI收割
Publications of the Astronomical Society of the Pacific, 2020, 卷号: 132, 期号: 1015
作者:
Wei,Peng
;
Zou,Hu
;
Kong,Xu
;
Zhou,Xu
;
Hu,Ning
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/12/06
Galaxy abundances
Galaxy evolution
H II regions
Interstellar dust extinction
Interstellar medium
Star formation
Suspended and Restored Activities of a Nearby Supermassive Black Hole
期刊论文
OAI收割
ASTRONOMICAL JOURNAL, 2020, 卷号: 159, 期号: 6, 页码: 7
作者:
Wang, J.
;
Xu, D. W.
;
Sun, S. S.
;
Feng, Q. C.
;
Li, T. R.
  |  
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/12/06
Active galactic nuclei
Emission line galaxies