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The 4 February, 1986 flare and flare-filament current model
Tang, YH ; Yin, CL ; Qiu, J
1996
Source PublicationSOLAR PHYSICS
ISSN0038-0938
Volume163Issue:1Pages:133—144
AbstractIn this paper, the observational data in Her, radio, soft X-ray, hard X-ray, and gamma-ray emissions for the 3B/X3.0 solar flare on 4 February, 1986 are collected. This flare is studied in detail by using the flare-filament current model. The momentum equations and the energy equations of the filament current have been solved. The influence of the highly sheared background magnetic field on the motion of the filaments is studied through numerical calculation. The results show that the resistive tearing instability is a possible pre-heating mechanism in the preflare phase, and both the rotation of the spiral sunspots and the highly sheared background field are necessary for the energy storage of this flare. The high-energy data of the flare imply that the current-loop coalescence instability is a possible eruptive mechanism.
Subject AreaAstronomy & Astrophysics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/8470
Collection期刊(老文献)
Recommended Citation
GB/T 7714
Tang, YH,Yin, CL,Qiu, J. The 4 February, 1986 flare and flare-filament current model[J]. SOLAR PHYSICS,1996,163(1):133—144.
APA Tang, YH,Yin, CL,&Qiu, J.(1996).The 4 February, 1986 flare and flare-filament current model.SOLAR PHYSICS,163(1),133—144.
MLA Tang, YH,et al."The 4 February, 1986 flare and flare-filament current model".SOLAR PHYSICS 163.1(1996):133—144.
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