机构

• 新疆天文台 [2]
• 高能物理研究所 [1]
• 烟台海岸带研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2020 [1]
• 2018 [1]
• 2013 [1]
• 2010 [1]

学科主题

• Agronomy [1]
• Plant Scie... [1]
• Soil Scien... [1]

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 The Jet-Disk Coupling of Seyfert Galaxies from a Complete Hard X-ray Sample 期刊论文  OAI收割 UNIVERSE, 2020, 卷号: 6, 期号: 5, 页码: 9 作者:  Liu, Xiang;  Chang, Ning;  Han, Zhenhua;  Wang, Xin   |  收藏  |  浏览/下载：24/0  |  提交时间：2020/11/03 Seyfert galaxies  accretion rate  jet power  jet-disk coupling   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：75/0  |  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.   Minimum accretion rate for millisecond pulsar formation in binary system 会议论文  OAI收割 IAU Symposium 290：Feeding Compact Objects: Accretion on All Scales, Beijing, China, 20 - 24 August 2012 作者:  Pan,Yuanyue;  Zhang,Chengmin;  Wang,Na 收藏  |  浏览/下载：17/0  |  提交时间：2016/07/28 Binary system  millisecond pulsar  accretion rate   Effects of sediment burial disturbance on seedling survival and growth of Suaeda salsa in the tidal wetland of the Yellow River estuary 期刊论文  OAI收割 PLANT AND SOIL, 2010, 卷号: 337, 期号: 1-2, 页码: 457-468 作者:  Sun, Zhigao;  Mou, Xiaojie;  Lin, Guanghui;  Wang, Lingling;  Song, Hongli   |  收藏  |  浏览/下载：8/0  |  提交时间：2011/07/14 Suaeda Salsa  Burial Depth  Accretion Rate  Seedling Survival  Yellow River Estuary