LARGE-SCALE STRUCTURE OF SOLAR MAGNETIC-FIELDS AND CORONAL MASS EJECTIONS

Authors
IVANOV EV OBRIDKO VN SHELTING BD
Citation
Ev. Ivanov et al., LARGE-SCALE STRUCTURE OF SOLAR MAGNETIC-FIELDS AND CORONAL MASS EJECTIONS, Astronomy reports, 41(2), 1997, pp. 236-239
Citations number
17
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy reports → ACNP
ISSN journal
10637729
Volume
41
Issue
2
Year of publication
1997
Pages
236 - 239
Database
ISI
SICI code
1063-7729(1997)41:2<236:LSOSMA>2.0.ZU;2-L
Abstract
The relations between the main characteristics and occurrence rate of coronal mass ejections and cyclic variations of large-scale structures in the solar magnetic field are investigated. Both the properties of coronal. mass ejections and their cyclic evolution are closely related to the multipole component of the global solar magnetic field (n > 4) , corresponding to a system of closed magnetic fields on the Sun with characteristic mean dimensions D similar to 40 degrees.