PMO OpenIR  > 太阳高能及相关物理过程研究团组
On both the time histories of the 0.511 MeV line and 2.223 MeV line from the X4.8 flare of 23 July 2002 observed with RHESSI
Gan, WQ
2004-02-01
Source PublicationSOLAR PHYSICS
ISSN0038-0938
Volume219Issue:2Pages:279-287
AbstractHigh-spectral-resolution measurements of the 2.223 MeV neutron capture line and the 0.511 MeV positron-electron annihilation line have been made with the Reuven Ramaty High-Energy Solar Spectroscopic Imager during the X4.8 flare of 23 July 2002. We have tried to explain both the time histories of the 2.223 MeV line and the 0.511 MeV line, adopting a power-law spectrum of accelerated ions. The results show that with a power-law spectral index of 3.52, the calculational time histories can roughly reproduce the observations. An improved fit between the calculated 2.223 MeV line and the observed 2.223 MeV line can be achieved if we allow the spectrum of accelerated ions to vary with time.
KeywordSolar-flare Coronal Abundances Spectroscopy Particle
Subject AreaAstronomy & Astrophysics
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordSOLAR-FLARE ; CORONAL ABUNDANCES ; SPECTROSCOPY ; PARTICLE
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000220674400006
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/7728
Collection太阳高能及相关物理过程研究团组
AffiliationChinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
Recommended Citation
GB/T 7714
Gan, WQ. On both the time histories of the 0.511 MeV line and 2.223 MeV line from the X4.8 flare of 23 July 2002 observed with RHESSI[J]. SOLAR PHYSICS,2004,219(2):279-287.
APA Gan, WQ.(2004).On both the time histories of the 0.511 MeV line and 2.223 MeV line from the X4.8 flare of 23 July 2002 observed with RHESSI.SOLAR PHYSICS,219(2),279-287.
MLA Gan, WQ."On both the time histories of the 0.511 MeV line and 2.223 MeV line from the X4.8 flare of 23 July 2002 observed with RHESSI".SOLAR PHYSICS 219.2(2004):279-287.
Files in This Item:
File Name/Size DocType Version Access License
2004061On both the t(111KB) 开放获取LicenseView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Gan, WQ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Gan, WQ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Gan, WQ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 2004061On both the time histories of the 0.511 MeV line and 2.223 MeV line from the X4.8 flare of 23 July 2002 observed with RHESSI .pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.