Ion collisional transport coefficients in the solar wind at 1 au
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F16%3A00463958" target="_blank" >RIV/67985815:_____/16:00463958 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3847/0004-637X/825/2/120" target="_blank" >http://dx.doi.org/10.3847/0004-637X/825/2/120</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3847/0004-637X/825/2/120" target="_blank" >10.3847/0004-637X/825/2/120</a>
Alternative languages
Result language
angličtina
Original language name
Ion collisional transport coefficients in the solar wind at 1 au
Original language description
Proton and alpha particle collisional transport coefficients (isotropization, relative deceleration frequencies, and heating rates) at 1 au are quantified using the Wind/Solar Wind Experiment data. In agreement with previous studies, the ion-ion Coulomb collisions are generally important for slow solar wind streams and tend to reduce the temperature anisotropies, the differential streaming, and the differences between the proton and alpha particle temperatures. In slow solar wind streams the Coulomb collisions between protons and alpha particles are important for the overall proton energetics, as well as the relative deceleration between the two species. It is also shown that ion temperature anisotropies and differential streaming need to be taken into account for evaluation of the collisional transport coefficients.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA15-10057S" target="_blank" >GA15-10057S: Solar wind ions: correlations, constraints, and causality</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Astrophysical Journal
ISSN
0004-637X
e-ISSN
—
Volume of the periodical
825
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
"120/1"-"120/5"
UT code for WoS article
000381940800038
EID of the result in the Scopus database
2-s2.0-84978535964