| Higher blueshift components in higher-resolution Fe XXV line profiles as evidence of a time-dependent Petschek-type reconnection |
| Lin J(林隽) ; Martin, R; Wu, N; Lin, J
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| 发表期刊 | ASTRONOMY & ASTROPHYSICS
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| 1996-07
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| 卷号 | 311期号:3页码:1015-1023 |
| 产权排序 | 第1完成单位
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| 收录类别 | SCI
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| 关键词 | Sun
Flares
Sun
X-rays
Sun
Magnetic Fields
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| 摘要 | We re-investigated the higher blueshift components in higher-resolution Fe XXV line profiles observed during some flares by Antonucci et al. (1990a, b) in detail. The present work was mainly concentrated on the initial part of impulsive phase of the 1984 April 24 flare. The results show that the traditional chromospheric evaporation interpretation seems hardly to be able to account for these higher blueshift components. We tried to ascribe these features to the time-dependent Petschek-type reconnection process. On this basis, some important parameters, such as electron density, temperature, magnetic field in the flare region, etc., were estimated. Our results were found reasonable and consistent with the observations and theoretical estimates obtained by others. |
| 语种 | 英语
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| 学科领域 | Astronomy & Astrophysics
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| 文章类型 | Article
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| ISSN | 0004-6361
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| URL | 查看原文
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| WOS记录号 | WOS:A1996UZ29300034
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| WOS研究方向 | Astronomy & Astrophysics
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| WOS类目 | Astronomy & Astrophysics
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| 关键词[WOS] | X-RAY-SPECTRA
; SOLAR-FLARE TEMPERATURES
; IMPULSIVE PHASE
; CHROMOSPHERIC EVAPORATION
; NUMERICAL SIMULATIONS
; SOFT
; TURBULENCE
; EMISSION
; PLASMA
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/6021
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| 专题 | 太阳物理研究组
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| 通讯作者 | Lin, J |
推荐引用方式
GB/T 7714 |
Lin J,Martin, R,Wu, N,et al. Higher blueshift components in higher-resolution Fe XXV line profiles as evidence of a time-dependent Petschek-type reconnection[J]. ASTRONOMY & ASTROPHYSICS,1996,311(3):1015-1023.
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| APA |
林隽,Martin, R,Wu, N,&Lin, J.(1996).Higher blueshift components in higher-resolution Fe XXV line profiles as evidence of a time-dependent Petschek-type reconnection.ASTRONOMY & ASTROPHYSICS,311(3),1015-1023.
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| MLA |
林隽,et al."Higher blueshift components in higher-resolution Fe XXV line profiles as evidence of a time-dependent Petschek-type reconnection".ASTRONOMY & ASTROPHYSICS 311.3(1996):1015-1023.
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