The first spectral analysis of solar radio spike event
文献类型：期刊论文
| 作者 | Xu, FY; Liu, YY; Fu, QJ; Wu, HA |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2000 |
| 卷号 | 17期号:6页码:460-462 |
| 关键词 | MILLISECOND MICROWAVE SPIKES FLARE RADIATION BURSTS |
| ISSN号 | 0256-307X |
| 英文摘要 | the first spectral analysis of a spike event has been performed. It was found that the peak frequency of spectrum of the spike event on Oct. 2, 1993 drifted from higher to lower frequency for the first group of spikes, but the frequency remained almost the same for the second group. Only if the mean energy of electron beam is a monotonic or random function of time and its pitch angle is a monotonically decreasing function of mean energy, then the different observed characteristics of evolution of the peak frequency with time may be interpreted by the location of resonant circle. The spike radio emissions with one and the same peak frequency probably originated from the same region of electron cyclotron maser instability. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | MILLISECOND MICROWAVE SPIKES ; FLARE ; RADIATION ; BURSTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000087926100027 |
| 公开日期 | 2013-02-01 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/8272]  |
| 专题 | 紫金山天文台_太阳活动的多波段观测研究团组 |
| 作者单位 | 1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Beijing Astron Observ, Beijing 100012, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, FY,Liu, YY,Fu, QJ,et al. The first spectral analysis of solar radio spike event[J]. CHINESE PHYSICS LETTERS,2000,17(6):460-462. |
| APA | Xu, FY,Liu, YY,Fu, QJ,&Wu, HA.(2000).The first spectral analysis of solar radio spike event.CHINESE PHYSICS LETTERS,17(6),460-462. |
| MLA | Xu, FY,et al."The first spectral analysis of solar radio spike event".CHINESE PHYSICS LETTERS 17.6(2000):460-462. |
入库方式： OAI收割
来源：紫金山天文台
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