| FINE-STRUCTURES IN SOLAR RADIO-BURSTS AT A 21 CM WAVELENGTH AND PULSATION MODULATION | |
| FU, QJ1; Gong YF(龚元芳)2; JIN, SZ1; ZHAO, RY1 | |
| 发表期刊 | SOLAR PHYSICS
 |
| 1990-12-01 | |
| 卷号 | 130期号:1-2页码:161-173 |
| DOI | 10.1007/BF00156787 |
| 产权排序 | 第2完成单位 |
| 收录类别 | SCI |
| 摘要 | The solar burst of 13 July, 1986 at 21 cm wavelength was recorded with a time constant of 8 ms. In the course of the burst lasting for about 40 min there appeared distinct stages of the burst's evolution. They consisted of the pattern of energy release in flares which was proposed by Sturrock et al. (1984). There were pulsations with periodicities of 0.178 and 4 s superimposed on the flux density. The pulsations were quasiperiodical with features of almost unchanged mean periods. The relative amplitude of the pulsation modulation changed with the phase of the burst; in general, it reached 10-20% in the rising phase. The possible mechanisms of pulsations are discussed and some plasma parameters of oscillation sources are deduced. |
| 语种 | 英语 |
| 学科领域 | Astronomy & Astrophysics |
| 文章类型 | Article |
| ISSN | 0038-0938 |
| URL | 查看原文 |
| WOS记录号 | WOS:A1990ER98100014 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | OSCILLATIONS ; PROPAGATION ; EMISSIONS ; CORONA |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/4073 |
| 专题 | 其他 |
| 通讯作者 | FU, QJ |
| 作者单位 | 1.Beijing Astronomical Observatory, Chinese Academy of Sciences, Beijing 100080, China 2.Yunnan Astronomical Observatory, Chinese Academy of Sciences, Kuming, Yunnan 650011, China |
| 推荐引用方式 GB/T 7714 | FU, QJ,Gong YF,JIN, SZ,et al. FINE-STRUCTURES IN SOLAR RADIO-BURSTS AT A 21 CM WAVELENGTH AND PULSATION MODULATION[J]. SOLAR PHYSICS,1990,130(1-2):161-173. |
| APA | FU, QJ,Gong YF,JIN, SZ,&ZHAO, RY.(1990).FINE-STRUCTURES IN SOLAR RADIO-BURSTS AT A 21 CM WAVELENGTH AND PULSATION MODULATION.SOLAR PHYSICS,130(1-2),161-173. |
| MLA | FU, QJ,et al."FINE-STRUCTURES IN SOLAR RADIO-BURSTS AT A 21 CM WAVELENGTH AND PULSATION MODULATION".SOLAR PHYSICS 130.1-2(1990):161-173. |
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| Fine structures in s（597KB） | 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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