机构

• 国家天文台 [12]
• 高能物理研究所 [2]
• 云南天文台 [1]

采集方式

• OAI收割 [15]

内容类型

• 期刊论文 [15]

发表日期

• 2022 [1]
• 2020 [1]
• 2019 [7]
• 2018 [1]
• 2017 [1]
• 2012 [2]
• 更多

学科主题

• 天文学 [1]

筛选

浏览/检索结果: 共15条，第1-10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 Determination of wind-fed model parameters of neutron stars in high-mass X-ray binaries 期刊论文  OAI收割 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA, 2022, 卷号: 39, 页码: e040 作者:  Taani, Ali;  Karino, Shigeyuki;  Song, Liming;  Zhang, Chengmin;  Chaty, Sylvain   |  收藏  |  浏览/下载：1/0  |  提交时间：2023/11/10 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 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 On the wind accretion model of GX 301-2 期刊论文  OAI收割 Journal of Physics: Conference Series, 2019, 卷号: 1258, 期号: 1 作者:  Taani,Ali;  Karino,Shigeyuki;  Song,Liming;  Mardini,Mohammad;  Al-Wardat,Mashhoor   |  收藏  |  浏览/下载：7/0  |  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   onthepossibilityofdiskfedformationinsupergianthighmassxraybinaries 期刊论文  OAI收割 天文和天体物理学研究英文版, 2019, 卷号: 000, 期号: 001, 页码: 123 作者:  Ali Taani;  Shigeyuki Karino;  Liming Song;  Mashhoor AlWardat;  Awni Khasawneh   |  收藏  |  浏览/下载：6/0  |  提交时间：2020/03/11 A New Set of Parameters of High-Mass X-ray Binaries Found with their Cyclotron Lines 期刊论文  OAI收割 arXiv e-prints, 2018 作者:  Zhang, Chengmin;  Taani, Ali;  Chaty, Sylvain;  Karino, Shigeyuki;  Song, Liming   |  收藏  |  浏览/下载：66/0  |  提交时间：2019/07/12 Astrophysics - High Energy Astrophysical Phenomena  Abstract: We have derived new physical quantities for several High-Mass X-ray Binaries (HMXBs) with supergiant (SG) companions through their cyclotron lines. The parameters are: the terminal velocity of the wind, the mass loss rate of the donor, the effective temperature and the magnetic fields. These parameters influence significantly the improvement of the model of accretion. In spite of the variety of their observational properties, the corresponding magnetic field is around B ~ 10^12 G. This result can be constrained by the effects on stellar evolution. In addition, we have performed a segmentation in the parameter space of donors intended for several SG-HMXB listed in our sample set. The parameter space can be categorized into five regimes depending on the possibility of disk formation associated with accretion from the stellar wind. This can give a quantitative clarification of the observed variability and the properties of these objects. We show that, when these systems come into the direct accretion region, systems with corresponding parameters can emit X-rays.