Neutron capture elements in poor-metal stars
文献类型：期刊论文
| 作者 | Zhang, MJ; Zhang, B; Li, GL |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2004-01 |
| 卷号 | 28页码:30-36 |
| 关键词 | poor-metal neutron capture component coefficient abundance |
| ISSN号 | 0254-3052 |
| 英文摘要 | By means of the component coefficient equation and the updated data of abundances of the solar system, we calculate the element abundances of 64 poor-metal stars. The result shows that the rapid neutron capture process (r-process) is the main source of neutron capture elements in poor-metal stars. Besides, the yields of heavy neutron capture elements in stars whose metallicity is less than -2.5 may come from pure r-process. The producer of the heavy neutron capture elements may differ from that of the light. |
| WOS关键词 | SPECTROSCOPIC ANALYSIS ; ABUNDANCES ; MODEL |
| WOS研究方向 | Physics |
| 语种 | 中文 |
| WOS记录号 | WOS:000188651300006 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://119.78.100.186/handle/113462/57150]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhang, MJ |
| 作者单位 | 1.Guangxi Normal Univ, Coll Phys & Informat Technol, Guilin, Peoples R China 2.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 3.Hebei Normal Univ, Dept Phys, Shijiazhuang 050016, Peoples R China 4.Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, MJ,Zhang, B,Li, GL. Neutron capture elements in poor-metal stars[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28:30-36. |
| APA | Zhang, MJ,Zhang, B,&Li, GL.(2004).Neutron capture elements in poor-metal stars.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28,30-36. |
| MLA | Zhang, MJ,et al."Neutron capture elements in poor-metal stars".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28(2004):30-36. |
入库方式： OAI收割
来源：近代物理研究所
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