Solar Wind Protons at 1 AU: Trends and Bounds, Constraints and Correlations

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F14%3A00429535" target="_blank" >RIV/67985815:_____/14:00429535 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1088/2041-8205/784/1/L15" target="_blank" >http://dx.doi.org/10.1088/2041-8205/784/1/L15</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/2041-8205/784/1/L15" target="_blank" >10.1088/2041-8205/784/1/L15</a>

Result language

angličtina

Original language name

Solar Wind Protons at 1 AU: Trends and Bounds, Constraints and Correlations

Original language description

Here we carefully analyze the solar wind data and show that these results are a consequence of superposition of multiple correlations in the solar wind, namely, they mostly result from the correlation between the proton temperature and the solar wind velocity and from the superimposed anti-correlation between the proton temperature anisotropy and the proton parallel beta in the fast solar wind. Colder and more collisional data are distributed around temperature isotropy whereas hotter and less collisional data have a wider range of the temperature anisotropy anti-correlated with the proton parallel beta with signatures of constraints owing to the temperature-anisotropy-driven instabilities. However, most of the hot and weakly collisional data, including the hottest and least collisional ones, lies far from the marginal stability regions. Consequently, we conclude that there is no clear relation between the enhanced temperatures and instability constraints and that the conditional avera

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

<a href="/en/project/GAP209%2F12%2F2023" target="_blank" >GAP209/12/2023: Ion thermal energetics in the expanding solar wind</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Astrophysical Journal Letters

ISSN

2041-8205

e-ISSN

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Volume of the periodical

784

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

5

Pages from-to

"L15/1"-"L15/5"

UT code for WoS article

000332786300015

EID of the result in the Scopus database

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