机构

• 云南天文台 [10]

采集方式

• OAI收割 [10]

内容类型

• 期刊论文 [10]

发表日期

• 2020 [10]

学科主题

• 天文学 [10]
• 天文学::星系与宇... [10]
• 天文学::天体物理学 [6]
• 天文学::天体物理学... [5]
• 天文学::天体物理学... [3]
• 天文学::恒星与银河... [2]
• 更多

筛选

浏览/检索结果: 共10条，第1-10条 帮助 限定条件 发表日期：2020    学科主题：天文学    学科主题：天文学::星系与宇宙学     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序题名升序题名降序作者升序作者降序发表日期升序发表日期降序 Monitoring AGNs with H beta Asymmetry. II. Reverberation Mapping of Three Seyfert Galaxies Historically Displaying H beta Profiles with Changing Asymmetry: Mrk 79, NGC 3227, and Mrk 841 期刊论文  OAI收割 The Astrophysical Journal, 2020, 卷号: 905, 期号: 1 作者:  Brotherton ,Michael S.;  Du, Pu;  Xiao, Ming;  Bao, Dong-Wei;  Zhao, Bixuan   |  收藏  |  浏览/下载：42/0  |  提交时间：2021/01/25 Seyfert galaxies  Supermassive black holes  Reverberation mapping   Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. V. On the Origin of the "Young" [alpha/Fe]-enhanced Stars 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2020, 卷号: 903, 期号: 1, 页码: 10 作者:  Sun, W. -X.;  Huang, Y.;  Wang, H. -F.;  Wang, C.;  Zhang, M.   |  收藏  |  浏览/下载：21/0  |  提交时间：2020/12/07 Galaxy chemical evolution  Galaxy structure  Stellar abundances  Galaxy stellar disks  Stellar kinematics   Monitoring the Morphology of M87* in 2009-2017 with the Event Horizon Telescope 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2020, 卷号: 901, 期号: 1, 页码: 28 作者:  Wielgus, Maciek;  Akiyama, Kazunori;  Blackburn, Lindy;  Chan, Chi-kwan;  Dexter, Jason   |  收藏  |  浏览/下载：38/0  |  提交时间：2020/11/30 Black holes  Galaxy accretion disks  Galaxy accretion  Supermassive black holes  Active galactic nuclei  Low-luminosity active galactic nuclei  Very long baseline interferometry  Astronomy data modeling  Radio interferometry   Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2020, 卷号: 640, 页码: 21 作者:  Kim, Jae-Young;  Krichbaum, Thomas P.;  Broderick, Avery E.;  Wielgus, Maciek;  Blackburn, Lindy   |  收藏  |  浏览/下载：87/0  |  提交时间：2020/09/28 galaxies: active  galaxies: jets  galaxies: individual: 3C 279  techniques: interferometric   THEMIS: A Parameter Estimation Framework for the Event Horizon Telescope 期刊论文  OAI收割 The Astrophysical Journal, 2020, 卷号: 897, 期号: 2, 页码: 38 作者:  Broderick, Avery E.;  Gold, Roman;  Karami, Mansour;  Preciado-López, Jorge A.;  Tiede, Paul   |  收藏  |  浏览/下载：34/0  |  提交时间：2020/08/24 Astrophysical black holes  Galactic center  Astronomy data analysis  Very long baseline interferometry  Submillimeter astronomy   Verification of Radiative Transfer Schemes for the EHT 期刊论文  OAI收割 The Astrophysical Journal, 2020, 卷号: 897, 期号: 2, 页码: 21 作者:  Gold, Roman;  Broderick, Avery E.;  Younsi, Ziri;  Fromm, Christian M.;  Gammie, Charles F.   |  收藏  |  浏览/下载：45/0  |  提交时间：2020/08/24 black hole physics  High energy astrophysics  Radiative transfer  Relativity  General relativity  Relativistic disks  Very long baseline interferometry  Radio astronomy  Event horizons   ALMA [N II] 205 mu m Imaging Spectroscopy of the Lensed Submillimeter Galaxy ID 141 at Redshift 4.24 期刊论文  OAI收割 The Astrophysical Journal, 2020, 卷号: 898, 期号: 1, 页码: 9 作者:  Cheng, Cheng;  Cao, Xiaoyue;  Lu, Nanyao;  Li, Ran;  Yang, Chentao   |  收藏  |  浏览/下载：33/0  |  提交时间：2020/08/24 Far infrared interferometry  Strong gravitational lensing  Infrared galaxies  High-redshift galaxies  Submillimeter astronomy  Starburst galaxies  Dust continuum emission   Multi-wavelength observations of the BL Lac object FermiJ1544-0649: One year after its awakening 期刊论文  OAI收割 JOURNAL OF HIGH ENERGY ASTROPHYSICS, 2020, 卷号: 26, 页码: 45-57 作者:  Tam, P. H. T.;  Pal, P. S.;  Cui, Y. D.;  Jiang, N.;  Sotnikova, Y.   |  收藏  |  浏览/下载：31/0  |  提交时间：2020/07/21 Galaxies  BL Lacertae objects: General  Radiation mechanisms: Non-thermal  Surveys   The MALATANG survey: dense gas and star formation from high-transition HCN and HCO+ maps of NGC 253 期刊论文  OAI收割 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 494, 期号: 1, 页码: 1276-1296 作者:  Jiang, Xue-Jian;  Greve, Thomas R.;  Gao, Yu;  Zhang, Zhi-Yu;  Tan, Qinghua   |  收藏  |  浏览/下载：50/0  |  提交时间：2020/06/22 ISM: molecules  galaxies: individual: NGC 253  galaxies: ISM  galaxies: star formation  submillimetre: ISM   SYMBA: An end-to-end VLBI synthetic data generation pipeline Simulating Event Horizon Telescope observations of M 87 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2020, 卷号: 636, 页码: 19 作者:  Roelofs, F.;  Janssen, M.;  Natarajan, I;  Deane, R.;  Davelaar, J.   |  收藏  |  浏览/下载：38/0  |  提交时间：2020/05/18 galaxies  nuclei  black hole physics  telescopes  atmospheric effects  techniques  high angular resolution  techniques  interferometric