Evolution of Solar Wind Turbulence from 0.1 to 1 au during the First Parker Solar Probe-Solar Orbiter Radial Alignment

Autor: Stuart D. Bale, Michael L. Stevens, Phyllis Whittlesey, Peter R. Harvey, Christopher J. Owen, Philippe Louarn, Stefano Livi, Francesco Carbone, Ester Antonucci, Rossana De Marco, L. D. Woodham, Helen O'Brien, V. Angelini, Marco Romoli, Lingling Zhao, Marc Pulupa, Robert J. MacDowall, Thierry Dudok de Wit, Anthony W. Case, Olga Panasenco, Davin Larson, Vincent Evans, Chen Shi, Laxman Adhikari, R. Laker, Luca Sorriso-Valvo, Raffaella D'Amicis, Roberto Livi, Daniele Telloni, Denise Perrone, Anna Tenerani, Konrad Steinvall, David M. Malaspina, Masaru Nakanotani, Vamsee Krishna Jagarlamudi, Keith Goetz, Kelly E. Korreck, Justin C. Kasper, Marco Velli, Roberto Bruno, Haoming Liang, Timothy S. Horbury, Raffaele Marino, Gary P. Zank
Přispěvatelé: Imperial College London, Department of Physics [Imperial College London], Laboratoire de Mecanique des Fluides et d'Acoustique (LMFA), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), Space Sciences Laboratory [Berkeley] (SSL), University of California [Berkeley], University of California-University of California, Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E), Observatoire des Sciences de l'Univers en région Centre (OSUC), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National d’Études Spatiales [Paris] (CNES), Université de Lyon, Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 2021
Předmět:
[PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]
HIGH-SPEED STREAMS
WAVES
Astronomy & Astrophysics
FREQUENCY
01 natural sciences
law.invention
Orbiter
[SPI]Engineering Sciences [physics]
[PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph]
law
0103 physical sciences
0201 Astronomical and Space Sciences
Astrophysics::Solar and Stellar Astrophysics
SPACE
010306 general physics
010303 astronomy & astrophysics
ComputingMilieux_MISCELLANEOUS
Physics
[PHYS]Physics [physics]
ANISOTROPY
Science & Technology
Spacecraft
Turbulence
business.industry
Astronomy and Astrophysics
Plasma
EMPIRICAL MODE DECOMPOSITION
FLUCTUATIONS
[PHYS.ASTR.SR]Physics [physics]/Astrophysics [astro-ph]/Solar and Stellar Astrophysics [astro-ph.SR]
[PHYS.PHYS.PHYS-SPACE-PH]Physics [physics]/Physics [physics]/Space Physics [physics.space-ph]
Computational physics
Magnetic field
Solar wind
Space and Planetary Science
[SDU]Sciences of the Universe [physics]
ORIGINS
Physics::Space Physics
Physical Sciences
Solar Wind
INTERMITTENCY
Astrophysics::Earth and Planetary Astrophysics
SCALES
Magnetohydrodynamics
business
[PHYS.PHYS.PHYS-DATA-AN]Physics [physics]/Physics [physics]/Data Analysis
Statistics and Probability [physics.data-an]
Heliosphere
Zdroj: The Astrophysical journal letters
The Astrophysical journal letters, Bristol : IOP Publishing, 2021, 912 (2), pp.L21. ⟨10.3847/2041-8213/abf7d1⟩
The Astrophysical journal letters, Bristol : IOP Publishing, 2021, 912 (2), pp.L21. ⟨10.3847/2041-8213/ABF7D1⟩
The astrophysical journal. Letters
912 (2021): L21-1–L21-8. doi:10.3847/2041-8213/abf7d1
info:cnr-pdr/source/autori:Telloni, Daniele; Sorriso-Valvo, Luca; Woodham, Lloyd D.; Panasenco, Olga; Velli, Marco; Carbone, Francesco; Zank, Gary P.; Bruno, Roberto; Perrone, Denise; Nakanotani, Masaru; Shi, Chen; D'Amicis, Raffaella; De Marco, Rossana; Jagarlamudi, Vamsee K.; Steinvall, Konrad; Marino, Raffaele; Adhikari, Laxman; Zhao, Lingling; Liang, Haoming; Tenerani, Anna; Laker, Ronan; Horbury, Timothy S.; Bale, Stuart D.; Pulupa, Marc; Malaspina, David M.; Macdowall, Robert J.; Goetz, Keith; De Wit, Thierry Dudok; Harvey, Peter R.; Kasper, Justin C.; Korreck, Kelly E.; Larson, Davin; Case, Anthony W.; Stevens, Michael L.; Whittlesey, Phyllis; Livi, Roberto; Owen, Christopher J.; Livi, Stefano; Louarn, Philippe; Antonucci, Ester; Romoli, Marco; O'Brien, Helen; Evans, Vincent; Angelini, Virginia/titolo:Evolution of Solar Wind Turbulence from 0.1 to 1 au during the First Parker Solar Probe-Solar Orbiter Radial Alignment/doi:10.3847%2F2041-8213%2Fabf7d1/rivista:The astrophysical journal. Letters (Print)/anno:2021/pagina_da:L21-1/pagina_a:L21-8/intervallo_pagine:L21-1–L21-8/volume:912
The Astrophysical journal letters, Bristol : IOP Publishing, 2021, 912 (2), ⟨10.3847/2041-8213/abf7d1⟩
ISSN: 2041-8205
2041-8213
Popis: The first radial alignment between Parker Solar Probe and Solar Orbiter spacecraft is used to investigate the evolution of solar wind turbulence in the inner heliosphere. Assuming ballistic propagation, two 1.5 hr intervals are tentatively identified as providing measurements of the same plasma parcels traveling from 0.1 to 1 au. Using magnetic field measurements from both spacecraft, the properties of turbulence in the two intervals are assessed. Magnetic spectral density, flatness, and high-order moment scaling laws are calculated. The Hilbert–Huang transform is additionally used to mitigate short sample and poor stationarity effects. Results show that the plasma evolves from a highly Alfvénic, less-developed turbulence state near the Sun, to fully developed and intermittent turbulence at 1 au. These observations provide strong evidence for the radial evolution of solar wind turbulence.
Databáze: OpenAIRE
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