SURFACE FLUX TRANSPORT MODELING FOR SOLAR CYCLES 15-21: EFFECTS OF CYCLE-DEPENDENT TILT ANGLES OF SUNSPOT GROUPS

被引：104
作者：
Cameron, R. H. [1 ]
Jiang, J. [1 ]
Schmitt, D. [1 ]
Schuessler, M. [1 ]
机构：
[1] Max Planck Inst Sonnensyst Forsch, D-37191 Katlenburg Lindau, Germany
来源：
ASTROPHYSICAL JOURNAL | 2010年 / 719卷 / 01期
关键词：
Sun: dynamo; Sun: surface magnetism; OPEN MAGNETIC-FLUX; WHITE-LIGHT IMAGES; MERIDIONAL FLOW; SUBSURFACE FLOWS; DYNAMO MODEL; FIELD; SUN; SIMULATIONS; EVOLUTION; ROTATION;
D O I：
10.1088/0004-637X/719/1/264
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We model the surface magnetic field and open flux of the Sun from 1913 to 1986 using a surface flux transport model, which includes the observed cycle-to-cycle variation of sunspot group tilts. The model reproduces the empirically derived time evolution of the solar open magnetic flux and the reversal times of the polar fields. We find that both the polar field and the axial dipole moment resulting from this model around cycle minimum correlate with the strength of the following cycle.
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收藏
页码：264 / 270
页数：7
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