The energetics of flux-rope prominence models in axially symmetric systems

被引:0
|
作者
Lin, J [1 ]
Forbes, TG [1 ]
Isenberg, PA [1 ]
Demoulin, P [1 ]
机构
[1] Yunnan Observ, Kunming 650011, Yunnan, Peoples R China
来源
关键词
D O I
暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We analyze a prominence model containing a flux rope which is completely detached from the photosphere. The maximum magnetic energy which can be stored in the configuration does not exceed the open-energy limit proposed by Aly and Sturrock. However, a loss of ideal-MHD equilibrium can occur and create a current sheet which is likely to undergo rapid reconnection.
引用
收藏
页码:350 / 353
页数:4
相关论文
共 50 条
  • [31] OBSERVATIONS OF MAGNETIC FLUX-ROPE OSCILLATION DURING THE PRECURSOR PHASE OF A SOLAR ERUPTION
    Zhou, G. P.
    Zhang, J.
    Wang, J. X.
    [J]. ASTROPHYSICAL JOURNAL LETTERS, 2016, 823 (01)
  • [32] Magnetic reconnection rate and flux-rope acceleration of two-ribbon flares
    Jing, J
    Qiu, J
    Lin, J
    Qu, M
    Xu, Y
    Wang, HM
    [J]. ASTROPHYSICAL JOURNAL, 2005, 620 (02): : 1085 - 1091
  • [33] Numerical MHD simulation of flux-rope formed ejecta interaction with bimodal solar wind
    Wang, AH
    Wu, ST
    Tan, A
    [J]. SOLAR WIND TEN, PROCEEDINGS, 2003, 679 : 457 - 460
  • [34] Prominence Eruption Initiated by Helical Kink Instability of an Embedded Flux Rope
    Vemareddy, P.
    Gopalswamy, N.
    Ravindra, B.
    [J]. ASTROPHYSICAL JOURNAL, 2017, 850 (01):
  • [35] Solar Prominence Bubble and Plumes Caused By an Eruptive Magnetic Flux Rope
    Chen, Changxue
    Su, Yang
    Xue, Jianchao
    Gan, Weiqun
    Huang, Yu
    [J]. ASTROPHYSICAL JOURNAL LETTERS, 2021, 923 (01)
  • [36] Mass Motion in a Prominence Bubble Revealing a Kinked Flux Rope Configuration
    Awasthi, Arun Kumar
    Liu, Rui
    [J]. FRONTIERS IN PHYSICS, 2019, 7
  • [37] MICROWAVE INDICATOR OF POTENTIAL GEOEFFECTIVENESS AND MAGNETIC FLUX-ROPE STRUCTURE OF A SOLAR ACTIVE REGION
    Kudriavtseva, A., V
    Myshyakov, I. I.
    Uralov, A. M.
    Grechnev, V. V.
    [J]. SOLAR-TERRESTRIAL PHYSICS, 2021, 7 (01): : 3 - 10
  • [38] Numerical Research on the Effect of the Initial Parameters of a CME Flux-rope Model on Simulation Results
    Shen, Fang
    Liu, Yousheng
    Yang, Yi
    [J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2021, 253 (01):
  • [39] A bright coronal downflow seen in multi-wavelength observations: Evidence of a bifurcating flux-rope
    Tripathi, D.
    Solanki, S.K.
    Mason, H.E.
    Webb, D.F.
    [J]. Astronomy and Astrophysics, 1600, 472 (02): : 633 - 642
  • [40] Axially-symmetric velocities in the 15 May 2000 eruptive prominence
    Karlicky, M
    Kotrc, P
    Kupryakov, YA
    [J]. SOLAR PHYSICS, 2001, 199 (01) : 145 - 155