机构

• 国家天文台 [8]

采集方式

• OAI收割 [8]

内容类型

• 期刊论文 [8]

发表日期

• 2021 [1]
• 2020 [2]
• 2019 [5]

学科主题

筛选

浏览/检索结果: 共8条，第1-8条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 The Metal-poor Metallicity Distribution of the Ancient Milky Way 期刊论文  OAI收割 The Astrophysical Journal Letters, 2021, 卷号: 911, 期号: 2 作者:  Chiti,Anirudh;  Mardini,Mohammad K.;  Frebel,Anna;  Daniel,Tatsuya   |  收藏  |  浏览/下载：10/0  |  提交时间：2021/12/06 Population II stars  Milky Way Galaxy   Cosmological Insights into the Early Accretion of r-process-enhanced Stars. I. A Comprehensive Chemodynamical Analysis of LAMOST J1109+0754 期刊论文  OAI收割 The Astrophysical Journal, 2020, 卷号: 903, 期号: 2 作者:  Mardini,Mohammad K.;  Placco,Vinicius M.;  Meiron,Yohai;  Ishchenko,Marina;  Avramov,Branislav   |  收藏  |  浏览/下载：24/0  |  提交时间：2021/12/06 Chemically peculiar stars  Population III stars  R-process  Stellar kinematics  Chemical abundances  Stellar dynamics  Orbits  Galaxy dynamics   The R-process Alliance: The Peculiar Chemical Abundance Pattern of RAVE J183013.5?455510**Based on observations gathered with the 6.5 m Magellan Telescopes located at Las Campanas Observatory, Chile. Based on observations collected at the European Organisation for Astronomical Research in the Southern Hemisphere under ESO program 099.D-0428(A). 期刊论文  OAI收割 The Astrophysical Journal, 2020, 卷号: 897, 期号: 1 作者:     |  收藏  |  浏览/下载：14/0  |  提交时间：2021/12/06 Chemical abundances  Stellar atmospheres  Stellar kinematics  R-process  CEMP stars  Metallicity   The regular dynamics through the finite-time Lyapunov exponent distributions in 3D Hamiltonian systems 期刊论文  OAI收割 ASTRONOMISCHE NACHRICHTEN, 2019, 卷号: 340, 期号: 9-10, 页码: 847-851 作者:  Taani, Ali;  Abushattal, Ahmad;  Mardini, Mohammad K.   |  收藏  |  浏览/下载：13/0  |  提交时间：2021/12/06 stars: neutron  3D Hamiltonian systems  kinematics and dynamics  axisymmetric galactic potentials   The Nucleosynthesis and Reaction Rates of Fluorine 19 (19F) in the Sun 期刊论文  OAI收割 Journal of Physics: Conference Series, 2019, 卷号: 1258, 期号: 1 作者:  Mardini,Mohammad K.;  Ershiadat,Nidal;  Al-Wardat,Mashhoor A.;  Taani,Ali A.;  ?zdemir,Sergen   |  收藏  |  浏览/下载：11/0  |  提交时间：2020/03/10 Metal-poor Stars Observed with the Automated Planet Finder Telescope. II. Chemodynamical Analysis of Six Low-metallicity Stars in the Halo System of the Milky Way 期刊论文  OAI收割 The Astrophysical Journal, 2019, 卷号: 882, 期号: 1 作者:  Mardini,Mohammad K.;  Placco,Vinicius M.;  Taani,Ali;  Li,Haining;  Zhao,Gang   |  收藏  |  浏览/下载：13/0  |  提交时间：2020/03/10 Galaxy: halo  stars: abundances  stars: atmospheres  stars: fundamental parameters  stars: kinematics and dynamics  techniques: imaging spectroscopy   Metal-poor Stars Observed with the Automated Planet Finder Telescope. I. Discovery of Five Carbon-enhanced Metal-poor Stars from LAMOST 期刊论文  OAI收割 The Astrophysical Journal, 2019, 卷号: 875, 期号: 2 作者:  Mardini,Mohammad K.;  Li,Haining;  Placco,Vinicius M.;  Alexeeva,Sofya;  Carollo,Daniela   |  收藏  |  浏览/下载：9/0  |  提交时间：2020/03/10 Galaxy: halo  stars: abundances  stars: fundamental parameters   On the possibility of disk-fed formation in supergiant high-mass X-ray binaries 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2019, 卷号: 19, 期号: 1, 页码: 8 作者:  Taani, Ali;  Karino, Shigeyuki;  Song, Liming;  Al-Wardat, Mashhoor;  Khasawneh, Awni   |  收藏  |  浏览/下载：6/0  |  提交时间：2020/03/10 binaries: X-rays  stars: neutron  stars: fundamental parameters  accretion disks  formation  magnetic fields