Rotation characteristics of large-scale solar magnetic fields

被引：29

作者：

Obridko, VN ^{[1
]}

Shelting, BD ^{[1
]}

机构：

[1] IZMIRAN, Troitsk 142092, Moscow Region, Russia

来源：

SOLAR PHYSICS | 2001年 / 201卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1023/A:1010378224821

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The rotation characteristics of large-scale (global) magnetic fields (GMF) and their relation to the activity of local fields (LMF) are studied over a long time interval (1915-1996). The main results are as follows. The GMF rotation rates and LMF activity vary in anticorrelation. Both variations have similar periods (11 years and a quasi-secular period of about 55-60 years), but are shifted relative to each other by half an 11-year cycle. Therefore, (1) the GMF rotation rate increases at the minimum of the 11-year cycle of LMF activity. (2) The GMF rotation rate is faster in the less active hemisphere. (3) The GMF rotation period slows down at the maximum of the secular LMF activity (cycles 18 and 19).

引用

页码：1 / 12

页数：12

共 50 条

[21] Meridional drifts of large-scale solar magnetic fields and meridional circulation
Ivanov, EV
Obridko, VN
Shelting, BD
[J]. SOLAR VARIABILITY: FROM CORE TO OUTER FRONTIERS, VOLS 1 & 2, 2002, 506 : 851 - 854
[22] Polarized radiative transfer, rotation measure fluctuations, and large-scale magnetic fields
On, Alvina Y. L.
Chan, Jennifer Y. H.
Wu, Kinwah
Saxton, Curtis J.
van Driel-Gesztelyi, Lidia
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 490 (02) : 1697 - 1713
[23] Large-scale structure of solar magnetic fields and coronal mass ejections
Ivanov, EV
Obridko, VN
Shelting, BD
[J]. ASTRONOMY REPORTS, 1997, 41 (02) : 236 - 239
[24] Zonal structure and meridional drift of large-scale solar magnetic fields
Ivanov, EV
Obridko, VN
[J]. SOLAR PHYSICS, 2002, 206 (01) : 1 - 19
[25] Observations of mass ejections on the solar disc and large-scale magnetic fields
Delone, AB
Porfireva, GA
Yakunina, GV
[J]. IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA, 1996, 60 (08): : 182 - 187
[26] Zonal structure and meridional drift of large-scale solar magnetic fields
E.V. Ivanov
V.N. Obridko
[J]. Solar Physics, 2002, 206 : 1 - 19
[27] SOLAR MAGNETIC FIELDS - LARGE SCALE
HOWARD, R
[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1971, 83 (495) : 550 - &
[28] Large-scale magnetic fields in cosmology
Tsagas, Christos G.
[J]. PLASMA PHYSICS AND CONTROLLED FUSION, 2009, 51 (12)
[29] Meridional drift of the large-scale solar magnetic fields in different phases of solar activity
Latushko, S
[J]. SOLAR PHYSICS, 1996, 163 (02) : 241 - 247
[30] Magnetic fields and the large-scale structure
Battaner, E
Florido, E
[J]. CLUSTERING AT HIGH REDSHIFT, 1999, 200 : 144 - 147

← 1 2 3 4 5 →