中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
国家天文台 [23]
采集方式
OAI收割 [23]
内容类型
期刊论文 [23]
发表日期
2021 [6]
2020 [2]
2019 [2]
2018 [4]
2017 [8]
2007 [1]
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浏览/检索结果:
共23条,第1-10条
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存缴方式:oaiharvest
专题:国家天文台
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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
Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign
期刊论文
OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 911, 期号: 1
作者:
Algaba,J. C.
;
Anczarski,J.
;
Asada,K.
;
Balokovi?,M.
;
Chandra,S.
  |  
收藏
  |  
浏览/下载:79/0
  |  
提交时间:2021/12/06
Active galactic nuclei
Radio cores
Low-luminosity active galactic nuclei
High energy astrophysics
Astrophysical black holes
Accretion
Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign
期刊论文
OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 911, 期号: 1
作者:
  |  
收藏
  |  
浏览/下载:67/0
  |  
提交时间:2021/12/06
Active galactic nuclei
Radio cores
Low-luminosity active galactic nuclei
High energy astrophysics
Astrophysical black holes
Accretion
First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon
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
;
Alberdi,Antxon
;
Alef,Walter
;
Anantua,Richard
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2021/12/06
Accretion
Black holes
Event horizons
Jets
Kerr black holes
Magnetic fields
Magnetohydrodynamics
Plasma astrophysics
Polarimetry
Radiative transfer
Radio jets
Relativistic jets
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
;
Alberdi,Antxon
;
Alef,Walter
;
Anantua,Richard
  |  
收藏
  |  
浏览/下载:20/0
  |  
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
Polarimetric Properties of Event Horizon Telescope Targets from ALMA
期刊论文
OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 910, 期号: 1
作者:
Goddi,Ciriaco
;
Martí-Vidal,Iván
;
Messias,Hugo
;
Bower,Geoffrey C.
;
Broderick,Avery E.
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/12/06
Magnetic fields
Relativistic jets
Active galactic nuclei
Radio jets
Polarimetry
Interferometry
Long baseline interferometry
Galactic center
Supermassive black holes
Blazars
Radio galaxies
Quasars
The NANOGrav 12.5 yr Data Set: Wideband Timing of 47 Millisecond Pulsars
期刊论文
OAI收割
The Astrophysical Journal Supplement Series, 2020, 卷号: 252, 期号: 1
作者:
Alam,Md F.
;
Arzoumanian,Zaven
;
Baker,Paul T.
;
Blumer,Harsha
;
Bohler,Keith E.
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2021/12/06
Millisecond pulsars
Pulsar timing method
Rotation powered pulsars
Binary pulsars
Radio pulsars
Pulsars
Gravitational waves
Astronomy data analysis
Interstellar medium
The NANOGrav 11 yr Data Set: Evolution of Gravitational-wave Background Statistics
期刊论文
OAI收割
ASTROPHYSICAL JOURNAL, 2020, 卷号: 890, 期号: 2, 页码: 15
作者:
Hazboun, J. S.
;
Simon, J.
;
Taylor, S. R.
;
Lam, M. T.
;
Vigeland, S. J.
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/12/06
The ASKAP EMU Early Science Project: radio continuum survey of the Small Magellanic Cloud
期刊论文
OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 490, 期号: 1, 页码: 1202-1219
作者:
Joseph, T. D.
;
Filipovic, M. D.
;
Crawford, E. J.
;
Bojicic, I
;
Alexander, E. L.
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/03/10
catalogues
Magellanic Clouds
Mass Measurements for Two Binary Pulsars Discovered in the PALFA Survey
期刊论文
OAI收割
ASTROPHYSICAL JOURNAL, 2019, 卷号: 881, 期号: 2, 页码: 10
作者:
Zhu, W. W.
;
Freire, P. C. C.
;
Knispel, B.
;
Allen, B.
;
Stappers, B. W.
  |  
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/03/10
binaries: general
pulsars: general
pulsars: individual (PSR J1949+3106, PSR J1950+2414)
stars: neutron