PMO OpenIR  > 暗物质和空间天文实验室
Gyrosynchrotron emission from anisotropic electron distributions
Fleishman, GD; Melnikov, VF
2003-04-20
Source PublicationASTROPHYSICAL JOURNAL
Volume587Issue:2Pages:823-835
AbstractWe present numerical calculations of the intensity, degree of polarization, and spectral index of gyrosynchrotron emission produced by fast electrons with anisotropic pitch-angle distributions. The anisotropy is found to affect the emission substantially. The emission intensity can change up to a few orders of magnitude at the optically thin region compared with the isotropic case. The local value of spectral index changes considerably with the anisotropy. X-mode polarization increases for loss cone distributions and decreases for beamlike distributions. Moreover, the sense of polarization can correspond to the ordinary wave mode at the optically thin region for a certain range of view angles for beamlike distributions. We discuss possible applications and observability of the effects obtained.
KeywordAcceleration Of Particles Radiation Mechanisms : Nonthermal Sun : Flares
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordSOLAR MICROWAVE-BURSTS ; HARD X-RAY ; APPROXIMATE EXPRESSIONS ; PARTICLE-ACCELERATION ; FLARE ; RADIATION ; PROPAGATION ; EVOLUTION ; INJECTION ; DYNAMICS
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000182159400034
Citation statistics
Cited Times:79[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/15822
Collection暗物质和空间天文实验室
Affiliation1.Natl Astron Observ, Purple Mt Observ, Nanjing 210008, Peoples R China
2.Ioffe Inst Phys & Technol, St Petersburg 194021, Russia
3.New Jersey Inst Technol, Newark, NJ 07102 USA
4.Radiophys Res Inst NIRFI, Nizhnii Novgorod 603950, Russia
Recommended Citation
GB/T 7714
Fleishman, GD,Melnikov, VF. Gyrosynchrotron emission from anisotropic electron distributions[J]. ASTROPHYSICAL JOURNAL,2003,587(2):823-835.
APA Fleishman, GD,&Melnikov, VF.(2003).Gyrosynchrotron emission from anisotropic electron distributions.ASTROPHYSICAL JOURNAL,587(2),823-835.
MLA Fleishman, GD,et al."Gyrosynchrotron emission from anisotropic electron distributions".ASTROPHYSICAL JOURNAL 587.2(2003):823-835.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Fleishman, GD]'s Articles
[Melnikov, VF]'s Articles
Baidu academic
Similar articles in Baidu academic
[Fleishman, GD]'s Articles
[Melnikov, VF]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Fleishman, GD]'s Articles
[Melnikov, VF]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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