| Observational characteristics of weak polarized microwave spikes | |
Wang M(汪敏)1,2,4 ; Fu, QJ1,4; Xie RX(谢瑞祥)1,2,4; Huang, GL3,4; Wang, M
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| 发表期刊 | SOLAR PHYSICS
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| 1999-10 | |
| 卷号 | 189期号:2页码:331-344 |
| DOI | 10.1023/A:1005213701438 |
| 产权排序 | 第2完成单位 |
| 收录类别 | SCI |
| 摘要 | Eleven microwave spike events observed with the 2.6-3.8 GHz spectrometer of Beijing Astronomical Observatory (BAO) are analysed. The polarization degrees of spikes are variable, some spikes have frequency drift with the drift rate of several GHz s(-1). In particular, the time delay (8 ms) between the two polarization modes of spike is detected, which is different from previous results. According to the leading spot rule, we conclude that the o-modes arrive first. Moreover, the reversal of polarization sense versus frequency is also found. A change of the emission mode may be the cause of the polarization reversal. |
| 语种 | 英语 |
| 学科领域 | Astronomy & Astrophysics |
| 文章类型 | Article |
| ISSN | 0038-0938 |
| URL | 查看原文 |
| 归档日期 | 1999-12-31 |
| WOS记录号 | WOS:000085034200008 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | RADIO SPIKES ; SOLAR CORONA ; BURSTS ; FLARE ; SCATTERING ; EMISSION ; WAVES |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/5590 |
| 专题 | 射电天文研究组 |
| 通讯作者 | Wang, M |
| 作者单位 | 1.1Beijing Astronomical Observatory, Chinese Academy of Sciences, Beijing 100012, China 2.2Yunnan Astronomical Observatory, Chinese Academy of Sciences, Kunming 650011, China 3.3Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008, China 4.4National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 , China |
| 第一作者单位 | 中国科学院云南天文台 |
| 推荐引用方式 GB/T 7714 | Wang M,Fu, QJ,Xie RX,et al. Observational characteristics of weak polarized microwave spikes[J]. SOLAR PHYSICS,1999,189(2):331-344. |
| APA | Wang M,Fu, QJ,Xie RX,Huang, GL,&Wang, M.(1999).Observational characteristics of weak polarized microwave spikes.SOLAR PHYSICS,189(2),331-344. |
| MLA | Wang M,et al."Observational characteristics of weak polarized microwave spikes".SOLAR PHYSICS 189.2(1999):331-344. |
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| Observational charac（136KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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