A helioszféra háromdimenziós szerkezete

Translated title of the contribution: Three-dimensional structure of the heliosphere

G. Erdős, A. Balogh

Research output: Contribution to journalArticle

Abstract

The solar wind blows a bubble into the interstellar space which we call heliosphere. The physical properties of this bubble are primarily determined by the density and velocity of particles forming the solar wind, as well as the magnetic field frozen into the plasma. With the analysis of measurements by space probes we investigate the spatial and temporal variations of the solar wind and magnetic flux. We demonstrate the diverse properties of the fast and slow solar wind. Investigated also is the variations of the magnetic flux frozen into the solar wind in association with the solar cycle, including the polarity reversal of the solar magnetic field. We also touch the formation of structures related to coronal mass ejections and co-rotating fast solar wind streams, which is of importance from the point of view of geoeffectivity.

Original languageHungarian
Pages (from-to)176-181
Number of pages6
JournalMagyar Geofizika
Volume53
Issue number3
Publication statusPublished - 2012

Fingerprint

heliosphere
solar wind
magnetic flux
bubble
bubbles
space probes
magnetic field
interstellar space
solar magnetic field
magnetic reversal
touch
coronal mass ejection
solar cycles
solar cycle
polarity
temporal variation
spatial variation
physical property
physical properties
probe

ASJC Scopus subject areas

  • Geology
  • Geophysics

Cite this

A helioszféra háromdimenziós szerkezete. / Erdős, G.; Balogh, A.

In: Magyar Geofizika, Vol. 53, No. 3, 2012, p. 176-181.

Research output: Contribution to journalArticle

Erdős, G & Balogh, A 2012, 'A helioszféra háromdimenziós szerkezete', Magyar Geofizika, vol. 53, no. 3, pp. 176-181.
Erdős, G. ; Balogh, A. / A helioszféra háromdimenziós szerkezete. In: Magyar Geofizika. 2012 ; Vol. 53, No. 3. pp. 176-181.
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