Energy of coronal mass ejections and large-scale structure of solar magnetic fields

被引:0
|
作者
Ivanov, E. V. [1 ]
机构
[1] Russian Acad Sci, Pushkov Inst Terr Magnetism Ionosphere & Radiowav, Moscow, Russia
基金
俄罗斯基础研究基金会;
关键词
ACTIVE LONGITUDES;
D O I
10.1134/S0016793216080090
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
The relationship between variations of the energy and linear velocity of coronal mass ejections (CME) and the typical dimensions of structural elements of the large-scale solar magnetic field structure (LSMFS) is investigated for the period of 1996-2014. It is shown that the maximum linear velocity and maximum energy of CME correspond to the values of the effective solar multipole index n similar to 4.0-4.4. These values determine the maximum size of the complexes of active regions, which, together with the observed maximum values of magnetic field intensity in the complexes, limit the possible maximum CME energy.
引用
收藏
页码:1025 / 1030
页数:6
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