Three-Dimensional Energy Transfer in Space Plasma Turbulence from Multipoint Measurement
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PhysRevLett.131.225201.pdf
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Author
Pecora, F.Yang, Y.
Matthaeus, W.H.
Chasapis, A.
Klein, K.G.
Stevens, M.
Servidio, S.
Greco, A.
Gershman, D.J.
Giles, B.L.
Burch, J.L.
Affiliation
Lunar and Planetary Laboratory, University of ArizonaIssue Date
2023-11-28
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American Physical SocietyCitation
Francesco Pecora, Yan Yang, William H. Matthaeus, Alexandros Chasapis, Kristopher G. Klein, Michael Stevens, Sergio Servidio, Antonella Greco, Daniel J. Gershman, Barbara L. Giles, and James L. Burch Phys. Rev. Lett. 131, 225201 – Published 28 November 2023Journal
Physical Review LettersRights
© 2023 American Physical Society.Collection Information
This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.Abstract
A novel multispacecraft technique applied to Magnetospheric Multiscale Mission data in the Earth's magnetosheath enables evaluation of the energy cascade rate from the full Yaglom's equation. The method differs from existing approaches in that it (i) is inherently three-dimensional, (ii) provides a statistically significant number of estimates from a single data stream, and (iii) allows visualization of energy flux in turbulent plasmas. This new "lag polyhedral derivative ensemble"technique exploits ensembles of tetrahedra in lag space and established curlometerlike algorithms. © 2023 American Physical Society.Note
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0031-9007Version
Final Published Versionae974a485f413a2113503eed53cd6c53
10.1103/PhysRevLett.131.225201