North-south asymmetry of the magnitude of large-scale solar magnetic fields

被引:0
|
作者
Rivin, YR [1 ]
Obridko, VN [1 ]
机构
[1] Russian Acad Sci, Inst Terr Magnetism Ionosphere & Radio Wave P, Troitsk 142092, Moscow Oblast, Russia
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
An annual variation with its extrema at the equinoxes has been detected in photospheric measurements of the magnitude of the large-scale solar magnetic field near the equator. It is proposed that a hemispheric asymmetry in the magnitudes of the large-scale magnetic fields in the region of generation of the quadrupole field is responsible for this variation.
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页码:479 / 484
页数:6
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