A reexamination of long-duration radial IMF events
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10289720" target="_blank" >RIV/00216208:11320/14:10289720 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/2014JA019993" target="_blank" >http://dx.doi.org/10.1002/2014JA019993</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/2014JA019993" target="_blank" >10.1002/2014JA019993</a>
Alternative languages
Result language
angličtina
Original language name
A reexamination of long-duration radial IMF events
Original language description
The radial interplanetary magnetic field (IMF) is one of the special solar wind conditions when the orientation of the IMF is aligned with the solar wind velocity. In this study, we reexamine the solar wind condition during the long-duration radial IMF (>4 h) using the OMNI solar wind data. During the events, the IMF magnitude, solar wind speed, density, and especially its temperature are depressed in comparison with their yearly averages. In contrast to previous studies, we have found that the total time of the radial IMF per year does not change with solar activity. MHD simulation models failed to predict the location of the magnetopause under the radial IMF condition. A part of the inaccuracy is due to the use of assumed solar wind parameters in thesimulations. Here we provide MHD modelers with the real solar wind parameters for simulations of the radial IMF.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GC13-22367J" target="_blank" >GC13-22367J: Influence of the solar wind on the structure and dynamics of the magnetopause</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Geophysical Research - Space Physics
ISSN
2169-9380
e-ISSN
—
Volume of the periodical
119
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
—
UT code for WoS article
000344810200001
EID of the result in the Scopus database
—