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浏览/检索结果: 共16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 Searching for Hot Subdwarf Stars from the LAMOST Spectra. III. Classification of Hot Subdwarf Stars in the Fourth Data Release of LAMOST Using a Deep Learning Method 期刊论文 ASTROPHYSICAL JOURNAL, 2019, 卷号: 886, 期号: 2, 页码: 10 作者:  Bu, Yude;  Zeng, Jingjing;  Lei, Zhenxin;  Yi, Zhenping 收藏  |  浏览/下载：13/0  |  提交时间：2020/03/10 methods: data analysis  stars: statistics  subdwarfs   Cosmological Studies from Tomographic Weak Lensing Peak Abundances and Impacts of Photo-z Errors 期刊论文 The Astrophysical Journal, 2019, 卷号: 884, 期号: 2 作者:  Yuan,Shuo;  Pan,Chuzhong;  Liu,Xiangkun;  Wang,Qiao;  Fan,Zuhui 收藏  |  浏览/下载：21/0  |  提交时间：2020/03/10 gravitational lensing: weak  large-scale structure of universe   Cosmology from the Chinese Space Station Optical Survey (CSS-OS) 期刊论文 The Astrophysical Journal, 2019, 卷号: 883, 期号: 2 作者:  Gong,Yan;  Liu,Xiangkun;  Cao,Ye;  Chen,Xuelei;  Fan,Zuhui 收藏  |  浏览/下载：21/0  |  提交时间：2020/03/10 cosmological parameters  cosmology: theory  large-scale structure of universe   Limits on the Weak Equivalence Principle and Photon Mass with FRB 121102 Subpulses 期刊论文 The Astrophysical Journal Letters, 2019, 卷号: 882, 期号: 1 作者:  Xing,Nan;  Gao,He;  Wei,Jun-Jie;  Li,Zhengxiang;  Wang,Weiyang 收藏  |  浏览/下载：80/0  |  提交时间：2020/03/10 Radio transient sources   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：47/0  |  提交时间：2020/03/10 gravitational lensing: strong  Galaxies: structure  cosmological parameters  cosmology: observations   Baryon acoustic oscillation, Hubble parameter, and angular size measurement constraints on the Hubble constant, dark energy dynamics, and spatial curvature 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 488, 期号: 3, 页码: 3844-3856 作者:  Ryan, Joseph;  Chen, Yun;  Ratra, Bharat 收藏  |  浏览/下载：3/0  |  提交时间：2020/03/10 cosmological parameters  dark energy  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：22/0  |  提交时间：2020/03/10 cosmological parameters from LSS  inflation  power spectrum  redshift surveys   Large Angular-scale Multipoles at Redshift similar to 0.8 期刊论文 ASTROPHYSICAL JOURNAL, 2019, 卷号: 878, 期号: 1, 页码: 8 作者:  Tiwari, Prabhakar;  Aluri, Pavan K. 收藏  |  浏览/下载：6/0  |  提交时间：2020/03/10 dark matter  galaxies: active  galaxies: high-redshift  large-scale structure of universe   MGCAMB with massive neutrinos and dynamical dark energy 期刊论文 JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2019, 期号: 5, 页码: 20 作者:  Zucca, A.;  Pogosian, L.;  Silvestri, A.;  Zhao, G. B. 收藏  |  浏览/下载：14/0  |  提交时间：2020/03/10 cosmological neutrinos  modified gravity  cosmological parameters from CMBR  cosmological parameters from LSS   The First Constraint from SDSS Galaxy–Galaxy Weak Lensing Measurements on Interacting Dark Energy Models 期刊论文 The Astrophysical Journal Letters, 2019, 卷号: 875, 期号: 2 作者:  Zhang,Jiajun;  An,Rui;  Luo,Wentao;  Li,Zhaozhou;  Liao,Shihong 收藏  |  浏览/下载：8/0  |  提交时间：2020/03/10 cosmology: observations  cosmology: theory  dark energy  dark matter  gravitational lensing: weak  methods: numerical