Hard X-ray Source Distributions on EUV Bright Kernels in a Solar Flare
文献类型：期刊论文
| 作者 | Ning, Zongjun1,2 ; Cao, Wenda3
|
| 刊名 | SOLAR PHYSICS
 |
| 出版日期 | 2011-04-01 |
| 卷号 | 269期号:2页码:283-293 |
| 关键词 | EUV emission Flares X-ray bursts, hard |
| ISSN号 | 0038-0938 |
| 英文摘要 | We explore the hard X-ray source distributions of an C1.1 flare occurred on 14 December 2007. Both Hinode/EIS and RHESSI observations are used. One of EIS rasters perfectly covers the double hard X-ray footpoints, where the EUV emission appears strong from the cool line of He II (log T = 4.7) to the hot line of Fe XVI (log T = 6.4). We analyze RHESSI X-ray images at different energies and different times before the hard X-ray maximum. The results show a similar topology for the time-dependent source distribution (i.e. at 14: 14: 35 UT) as that for energy-dependent source distribution (i.e. at a given energy band of 6 - 9 keV) overlapped on EUV bright kernels, which seems to be consistent with the evaporation model. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | MAGNETIC RECONNECTION RATE ; CHROMOSPHERIC EVAPORATION ; IMAGING SPECTROMETER ; TRANSITION REGION ; RHESSI ; FOOTPOINTS ; MOTIONS ; ACCELERATION ; EMISSION ; TRACE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000290451700004 |
| 公开日期 | 2012-08-07 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/4510]  |
| 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.Acad Sinica, Purple Mt Observ, Key Lab Space, Nanjing 210008, Peoples R China 2.Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China 3.New Jersey Inst Technol, Ctr Solar Terr Res, Newark, NJ 07102 USA |
| 推荐引用方式 GB/T 7714 | Ning, Zongjun,Cao, Wenda. Hard X-ray Source Distributions on EUV Bright Kernels in a Solar Flare[J]. SOLAR PHYSICS,2011,269(2):283-293. |
| APA | Ning, Zongjun,&Cao, Wenda.(2011).Hard X-ray Source Distributions on EUV Bright Kernels in a Solar Flare.SOLAR PHYSICS,269(2),283-293. |
| MLA | Ning, Zongjun,et al."Hard X-ray Source Distributions on EUV Bright Kernels in a Solar Flare".SOLAR PHYSICS 269.2(2011):283-293. |
入库方式： OAI收割
来源：紫金山天文台
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