中国开放科研知识云: 检索

XMM-Newton Observations of Two Archival X-Ray Weak Type 1 Quasars: Obscuration Induced X-Ray Weakness and Variability 期刊论文
ASTROPHYSICAL JOURNAL, 2023, 卷号: 954, 期号: 2
作者: Zhang, Zijian; Luo, Bin; Brandt, W. N.; Du, Pu; Hu, Chen

收藏 | 浏览/下载：16/0 | 提交时间：2023/09/18

Imaging-polarimetric properties of the white-light inner corona during the 2017 total solar eclipse 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 卷号: 518, 期号: 2, 页码: 1776-1788
作者: Liang Y(梁昱); Qu ZQ(屈中权); Hao, Lei; Xu Z(徐稚); Zhong Y(钟悦)

收藏 | 浏览/下载：13/0 | 提交时间：2023/01/13

techniques polarimetric - Sun corona - Sun magnetic fields

FAST discovery of an extremely radio-faint millisecond pulsar from the Fermi-LAT unassociated source 3FGL J0318.1+0252 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2021, 卷号: 64, 期号: 12
作者: Wang, Pei; Li, Di; Clark, Colin J.; Parkinson, Pablo M. Saz; Hou X(侯贤)

收藏 | 浏览/下载：114/0 | 提交时间：2021/11/08

FAST pulsar radio gamma rays

First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon 期刊论文
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：90/0 | 提交时间：2021/04/19

Accretion Black holes Event horizons Jets Kerr black holes Magnetic fields Magnetohydrodynamics Plasma astrophysics Polarimetry Radiative transfer Radio jets Relativistic jets

Comparative Analyses of Plasma Properties and Composition in Two Types of Small-scale Interplanetary Flux-ropes 期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2020, 卷号: 899, 期号: 2, 页码: 8
作者: Huang J(黄锦); Liu Y(刘煜); Liu, Jihong; Shen YD(申远灯)

收藏 | 浏览/下载：91/0 | 提交时间：2020/09/28

Solar wind Interplanetary physics Solar coronal mass ejections

Possibility of traversable wormhole formation in the dark matter halo with istropic pressure 期刊论文
EUROPEAN PHYSICAL JOURNAL C, 2020, 卷号: 80, 期号: 1, 页码: 7
作者: Xu, Zhaoyi; Tang MR(唐美荣); Cao, Gang; Zhang, Shuang-Nan

收藏 | 浏览/下载：33/0 | 提交时间：2020/04/08

Contact binaries at the short period cut-off - I. Statistics and the first photometric investigations of 10 totally eclipsing systems 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 485, 期号: 4, 页码: 4588-4600
作者: Li, Kai; Xia, Qi-Qi; Michel, Raul; Hu, Shao-Ming; Guo, Di-Fu

收藏 | 浏览/下载：51/0 | 提交时间：2019/08/29

binaries: close binaries: eclipsing stars: evolution stars: statistics

Operation of the astronomical monitoring stations at Mt. Wumingshan 会议论文
Austin, TX, United states, 2018-06-11
作者: Liu Y(刘煜); Li XB(李小波); Zhang XF(张雪飞); Song TF(宋腾飞); Wang JX(王晶星)

收藏 | 浏览/下载：34/0 | 提交时间：2018/08/13

Site Survey Mt. Wumingshan S-dimm Monitoring Station Operation Large Telescopes

The evolution of the spiral galaxy M51a 会议论文
319th IAU Symposium - Galaxies at High Redshift and Their Evolution Over Cosmic Time, Honolulu, United States, 2015-08-11
作者: Kang XY(康晓宇); Zhang FH(张奉辉); Chang, RX

收藏 | 浏览/下载：25/0 | 提交时间：2017/01/03

galaxies: abundance galaxies: evolution galaxies: individual: M51a galaxies: spiral

射电噪活动星系核的光度函数与演化研究 学位论文
博士, 北京: 中国科学院研究生院（云南天文台）, 2013
作者: 袁尊理

收藏 | 浏览/下载：20/0 | 提交时间：2016/04/07

射电噪活动星系核射电核射电光度函数演化

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