Slow solar wind modeling of the Metis/Solar Orbiter-Parker Solar Probe quadrature

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F23%3A10477763" target="_blank" >RIV/00216208:11320/23:10477763 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1088/1742-6596/2544/1/012007" target="_blank" >https://doi.org/10.1088/1742-6596/2544/1/012007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/2544/1/012007" target="_blank" >10.1088/1742-6596/2544/1/012007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Slow solar wind modeling of the Metis/Solar Orbiter-Parker Solar Probe quadrature

Popis výsledku v původním jazyce

In January 2021, Metis/SolO and PSP formed a quadrature from which the slow solar wind was able to be measured from the extended solar corona (3.5-6.3 R) to the very inner heliosphere (23.2 R). Metis/SolO remotely measured the coronal solar wind, nding a speed of 96-201 kms-1, and PSP measured the solar wind in situ, nding a speed of 219.34 kms-1. Similarly, the normalized crosshelicity and the normalized residual energy measured by PSP are 0.96 and-0.07. In this manuscript, we study the evolution of the proton entropy and the turbulence cascade rate of the outward Elsasser energy during this quadrature. We also study the relationship between solar wind speed, density and temperature, and their relationship with the turbulence energy, the turbulence cascade rate, and the solar wind proton entropy. We compare the theoretical results with the observed results measured by Metis/SolO and PSP. (C) 2023 Institute of Physics Publishing. All rights reserved.

Název v anglickém jazyce

Slow solar wind modeling of the Metis/Solar Orbiter-Parker Solar Probe quadrature

Popis výsledku anglicky

In January 2021, Metis/SolO and PSP formed a quadrature from which the slow solar wind was able to be measured from the extended solar corona (3.5-6.3 R) to the very inner heliosphere (23.2 R). Metis/SolO remotely measured the coronal solar wind, nding a speed of 96-201 kms-1, and PSP measured the solar wind in situ, nding a speed of 219.34 kms-1. Similarly, the normalized crosshelicity and the normalized residual energy measured by PSP are 0.96 and-0.07. In this manuscript, we study the evolution of the proton entropy and the turbulence cascade rate of the outward Elsasser energy during this quadrature. We also study the relationship between solar wind speed, density and temperature, and their relationship with the turbulence energy, the turbulence cascade rate, and the solar wind proton entropy. We compare the theoretical results with the observed results measured by Metis/SolO and PSP. (C) 2023 Institute of Physics Publishing. All rights reserved.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

Journal of Physics: Conference Series

ISBN

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ISSN

1742-6588

e-ISSN

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Počet stran výsledku

9

Strana od-do

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Název nakladatele

Institute of Physics

Místo vydání

USA

Místo konání akce

Santa Fe

Datum konání akce

31. 10. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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