PSR B2111+46: a test of the inverse Compton scattering model of radio emission
文献类型：期刊论文
| 作者 | Zhang, H.; Qiao, G. J.; Han, J. L.; Lee, K. J.; Wang, H. G. |
| 刊名 | ASTRONOMY & ASTROPHYSICS
 |
| 出版日期 | 2007-04-01 |
| 卷号 | 465期号:2页码:525-531 |
| 关键词 | stars : pulsars individual : PSR B2111+46 radiation mechanisms : non-thermal |
| 英文摘要 | The region in which pulsars radiate is very important to constrain pulsar emission mechanisms. A three-dimensional (3D) method to calculate emission heights is developed in this paper. As an example, radiation regions for different components at different frequencies have been calculated for PSR B2111+46. Emission components at seven frequencies are fitted with Gaussian components, then the radiation heights for emission components are calculated. We found that different emission components, even if at the same radio frequency, are radiated from different heights. This is probably a common phenomena and challenges any emission mechanisms. The inverse Compton scattering emission model for pulsar radio emission can explain these results well. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245107900019 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/7884]  |
| 专题 | 国家天文台_射电天文研究部 |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 2.Peking Univ, Dept Astron, Beijing 100871, Peoples R China 3.Guangzhou Univ, Ctr Astrophys, Guangzhou 510400, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, H.,Qiao, G. J.,Han, J. L.,et al. PSR B2111+46: a test of the inverse Compton scattering model of radio emission[J]. ASTRONOMY & ASTROPHYSICS,2007,465(2):525-531. |
| APA | Zhang, H.,Qiao, G. J.,Han, J. L.,Lee, K. J.,&Wang, H. G..(2007).PSR B2111+46: a test of the inverse Compton scattering model of radio emission.ASTRONOMY & ASTROPHYSICS,465(2),525-531. |
| MLA | Zhang, H.,et al."PSR B2111+46: a test of the inverse Compton scattering model of radio emission".ASTRONOMY & ASTROPHYSICS 465.2(2007):525-531. |
入库方式： OAI收割
来源：国家天文台
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