The spectral observation of decimetric spikes with very high spectral resolution
文献类型：期刊论文
| 作者 | Wang, M; Duan, CC; Xie, RX; Xia, ZG; Yan, YH
|
| 刊名 | SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
 |
| 出版日期 | 2002-10-01 |
| 卷号 | 45页码:106-113 |
| 关键词 | sun radio burst spike emission |
| 英文摘要 | Thousands of decimetric spikes were observed with a new spectrometer of Yunnan Observatory on June 24, 2001. The statistical analyses of the bandwidth, polarization degree, and half power duration of these spikes were made. We found that the absolute bandwidth of the spikes is down to the low limit of the instrument's spectral resolution (about 1.4 MHz). 76% of the total spikes have the polarization degree greater than 70%. The distribution of the half power durations concentrates on less than 16 milliseconds. These results support the interpretation of the electron cyclotron maser (ECM) mechanism for the clecimetric spikes. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000179653000016 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/8503]  |
| 专题 | 国家天文台_太阳物理研究部 |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming 650011, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, M,Duan, CC,Xie, RX,et al. The spectral observation of decimetric spikes with very high spectral resolution[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,2002,45:106-113. |
| APA | Wang, M,Duan, CC,Xie, RX,Xia, ZG,&Yan, YH.(2002).The spectral observation of decimetric spikes with very high spectral resolution.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,45,106-113. |
| MLA | Wang, M,et al."The spectral observation of decimetric spikes with very high spectral resolution".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 45(2002):106-113. |
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来源：国家天文台
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