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浏览/检索结果: 共40条，第1-10条 帮助 限定条件 发表日期：2019    专题：国家天文台    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 X-Ray Spectra from Plasmas with High-energy Electrons: κ-distributions and e?–e? Bremsstrahlung 期刊论文 The Astrophysical Journal, 2019, 卷号: 887, 期号: 2 作者:  Cui,Xiaohong;  Foster,Adam R.;  Yuasa,Takayuki;  Smith,Randall K. 收藏  |  浏览/下载：31/0  |  提交时间：2020/03/10 White dwarf stars  Atomic physics  Atomic spectroscopy  X-ray astronomy  Laboratory astrophysics  Nonthermal radiation sources   SDSS-IV MaNGA: the inner density slopes of nearby galaxies 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 490, 期号: 2, 页码: 2124-2138 作者:  Li, Ran;  Li, Hongyu;  Shao, Shi;  Lu, Shengdong;  Zhu, Kai 收藏  |  浏览/下载：40/0  |  提交时间：2020/03/10 galaxies: evolution  galaxies: formation  galaxies: kinematics and dynamics  galaxies: structure   Properties of LBGs with [OIII] detection at z similar to 3.5 The importance of including nebular emission data in SED fitting 期刊论文 ASTRONOMY & ASTROPHYSICS, 2019, 卷号: 631, 页码: 12 作者:  Yuan, Fang-Ting;  Burgarella, Denis;  Corre, David;  Buat, Veronique;  Boquien, Mederic 收藏  |  浏览/下载：4/0  |  提交时间：2021/09/26 galaxies: evolution  galaxies: high-redshift   The capability analysis of the bistatic radar system based on Tianlai radio array for space debris detection 期刊论文 ADVANCES IN SPACE RESEARCH, 2019, 卷号: 64, 期号: 9, 页码: 1652-1661 作者:  Li, Jiawei;  Gao, Pengqi;  Shen, Ming;  Zhao, You 收藏  |  浏览/下载：17/0  |  提交时间：2020/03/10 Tianlai radio array  Space debris  The bistatic radar system  Detection and location method   Long-term optical spectroscopic variations in blazar 3C 454.3 期刊论文 ASTRONOMY & ASTROPHYSICS, 2019, 卷号: 631, 页码: 8 作者:  Nalewajko, Krzysztof;  Gupta, Alok C.;  Liao, Mai;  Hryniewicz, Krzysztof;  Gupta, Maitrayee 收藏  |  浏览/下载：2/0  |  提交时间：2021/09/26 galaxies: active  quasars: emission lines  quasars: individual: 3C 454.3   The X-ray properties of z > 6 quasars: no evident evolution of accretion physics in the first Gyr of the Universe 期刊论文 ASTRONOMY & ASTROPHYSICS, 2019, 卷号: 630, 页码: 16 作者:  Vito, F.;  Brandt, W. N.;  Bauer, F. E.;  Calura, F.;  Gilli, R. 收藏  |  浏览/下载：12/0  |  提交时间：2021/09/26 methods: data analysis  galaxies: active  galaxies: nuclei  X-rays: galaxies  galaxies: high-redshift  quasars: general   Broad-lined type Ic supernova iPTF16asu: A challenge to all popular models 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 489, 期号: 1, 页码: 1110-1119 作者:  Wang, L. J.;  Wang, X. E.;  Cano, Z.;  Wang, S. Q.;  Liu, L. D. 收藏  |  浏览/下载：0/0  |  提交时间：2020/03/10 stars: mass-loss  stars: neutron  supernovae: general  supernovae: individual: iPTF16asu   Assessing the effect of lens mass model in cosmological application with updated galaxy-scale strong gravitational lensing sample 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 488, 期号: 3, 页码: 3745-3758 作者:  Chen, Yun;  Li, Ran;  Shu, Yiping;  Cao, Xiaoyue 收藏  |  浏览/下载：44/0  |  提交时间：2020/03/10 gravitational lensing: strong  Galaxies: structure  cosmological parameters  cosmology: observations   Redshift-weighted constraints on primordial non-Gaussianity from the clustering of the eBOSS DR14 quasars in Fourier space 期刊论文 JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2019, 期号: 9, 页码: 37 作者:  Castorina, Emanuele;  Hand, Nick;  Seljak, Uros;  Beutler, Florian;  Chuang, Chia-Hsun 收藏  |  浏览/下载：20/0  |  提交时间：2020/03/10 cosmological parameters from LSS  inflation  power spectrum  redshift surveys   Relativistic Fe K alpha line in the composite X-ray spectra of radio-loud active galactic nuclei 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 488, 期号: 3, 页码: 4378-4388 作者:  Hu, Jingwei;  Liu, Zhu;  Jin, Chichuan;  Yuan, Weimin 收藏  |  浏览/下载：0/0  |  提交时间：2020/03/10 line: profiles  galaxies: active  galaxies: jets  X-rays: galaxies