PMO OpenIR  > 太阳活动的多波段观测研究团组
Hard X-ray Source Distributions on EUV Bright Kernels in a Solar Flare
Ning, Zongjun1,2; Cao, Wenda3
2011-04-01
Source PublicationSOLAR PHYSICS
ISSN0038-0938
Volume269Issue:2Pages:283-293
AbstractWe 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.
KeywordEuv Emission Flares X-ray Bursts, Hard
Subject AreaAstronomy & Astrophysics
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1007/s11207-010-9693-2
WOS KeywordMAGNETIC RECONNECTION RATE ; CHROMOSPHERIC EVAPORATION ; IMAGING SPECTROMETER ; TRANSITION REGION ; RHESSI ; FOOTPOINTS ; MOTIONS ; ACCELERATION ; EMISSION ; TRACE
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000290451700004
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Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/4510
Collection太阳活动的多波段观测研究团组
Affiliation1.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
Recommended Citation
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.
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