| THE SELF-REVERSAL LINE OF A SOLAR PROMINENCE AND ITS BROADENING MECHANISM | |
Li KJ(李可军) ; Ding YJ(丁有济); Zhong SH(钟树华)
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| 发表期刊 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
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| 1995-06-01 | |
| 卷号 | 274期号:3页码:689-693 |
| 产权排序 | 第1完成单位 |
| 收录类别 | SCI |
| 关键词 | Line Sun Sun Profiles Activity Prominences |
| 摘要 | The broadening mechanism of a prominence Ha line is mainly a combination of Doppler broadening and damping broadening, and Stark broadening can be neglected. In this paper, the relationships between an H alpha self-reversal line of a solar prominence and its broadening mechanism are discussed. It is found that the characteristics of the prominence self-reversal line are not affected by any of the broadening mechanisms used, and, in general, the profile shape of the prominence H alpha line with deep self-reversal is hardly changed by any of the broadening mechanisms used. The calculated parameters, such as the distance between the two peak points of a self-reversal line and the Doppler width of the line, are changed even less, i.e. the effects of broadening mechanisms on the prominence self-reversal line are very small. For the prominence line with shallow self-reversal, however, the profile shape is changed with any of the different broadening mechanisms used, i.e, the shallow hump is obviously changed, and the calculated parameters are greatly changed. |
| 语种 | 英语 |
| 学科领域 | Astronomy & Astrophysics |
| 文章类型 | Article |
| ISSN | 0035-8711 |
| URL | 查看原文 |
| WOS记录号 | WOS:A1995RB18700007 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | FLARE |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/6017 |
| 专题 | 太阳物理研究组 |
| 通讯作者 | Li KJ(李可军) |
| 作者单位 | Yunnan Observatory, Chinese Academy of Sciences, PO Box 110, Kunming 650011, Yunnan, China |
| 第一作者单位 | 中国科学院云南天文台 |
| 通讯作者单位 | 中国科学院云南天文台 |
| 推荐引用方式 GB/T 7714 | Li KJ,Ding YJ,Zhong SH. THE SELF-REVERSAL LINE OF A SOLAR PROMINENCE AND ITS BROADENING MECHANISM[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,1995,274(3):689-693. |
| APA | Li KJ,Ding YJ,&Zhong SH.(1995).THE SELF-REVERSAL LINE OF A SOLAR PROMINENCE AND ITS BROADENING MECHANISM.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,274(3),689-693. |
| MLA | Li KJ,et al."THE SELF-REVERSAL LINE OF A SOLAR PROMINENCE AND ITS BROADENING MECHANISM".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 274.3(1995):689-693. |
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| The self-reversal li（116KB） | 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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