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  Corotation Plasma Environment Model: An Empirical Probability Model of the Jovian Magnetosphere

Futaana, Y., Wang, X.-D., Roussos, E., Krupp, N., Wahlund, J.-E., Ågren, K., et al. (2018). Corotation Plasma Environment Model: An Empirical Probability Model of the Jovian Magnetosphere. IEEE Transactions on Plasma Science, 46(6), 2126-2145. doi:10.1109/TPS.2018.2831004.

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 Creators:
Futaana, Yoshifumi, Author
Wang, Xiao-Dong, Author
Roussos, Elias1, Author              
Krupp, Norbert1, Author              
Wahlund, Jan-Erik, Author
Ågren, Karin, Author
Fränz, Markus1, Author              
Barabash, Stas, Author
Lei, Fan, Author
Heynderickx, Daniel, Author
Truscott, Pete, Author
Cipriani, Fabrice, Author
Rodgers, David, Author
Affiliations:
1Department Planets and Comets, Max Planck Institute for Solar System Research, Max Planck Society, ou_1832288              

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Free keywords: Corotation plasma, empirical model, Jupiter magnetosphere
 MPIS_PROJECTS: JUICE
 MPIS_PROJECTS: JUICE: PEP
 MPIS_GROUPS: Planetary Plasmas
 Abstract: We developed a new empirical model for corotating plasma in the Jovian magnetosphere. The model, named the coro- tation plasma environment model version 2 (CPEMv2), considers the charge density, velocity vector, and ion temperature based on Galileo/plasma system (PLS) ion data. In addition, we develop hot electron temperature and density models based on Galileo/PLS electron data. All of the models provide respective quantities in the magnetic equator plane of 9–30RJ , while the charge density model can be extended to 3-D space. A characteristic feature of the CPEM is its support of the percentile as a user input. This feature enables us to model extreme conditions in addition to normal states. In this paper, we review the foundations of the new empirical model, present a general derivation algorithm, and offer a detailed formulation of each parameter of the CPEMv2. As all CPEM parameters are of the analytical form, their implementation is straightforward, and execution involves the use of a small number of computational resources. The CPEM is flexible; for example, it can be extended, as new data (from observations or simulation results) become available. The CPEM can be used for the mission operation of the European Space Agency’s mission to Jupiter, JUpiter ICy moons Explorer (JUICE), and for future data analyses.

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Language(s): eng - English
 Dates: 2018-10-1620182018
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1109/TPS.2018.2831004
 Degree: -

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Title: IEEE Transactions on Plasma Science
Source Genre: Journal
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Publ. Info: New York, NY : IEEE
Pages: - Volume / Issue: 46 (6) Sequence Number: - Start / End Page: 2126 - 2145 Identifier: ISSN: 0093-3813
CoNE: https://pure.mpg.de/cone/journals/resource/954925463189