Electromotive field in space and astrophysical plasmas
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866929653751480320 |
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| author | Bourdin, Philippe-A. Narita, Yasuhito |
| author_facet | Bourdin, Philippe-A. Narita, Yasuhito |
| contents | The concept of electromotive field appears in various applications in space and astrophysical plasmas. A review is given on the electromotive field highlighting our current understanding of the theoretical picture and the spacecraft observations in interplanetary space. The electromotive field is a key concept to successfully close the set of turbulent magnetohydrodynamic equations and also to construct a more complete picture of space plasma turbulence. Applications to astrophysical cases (Earth magnetosphere, heliospheric shocks, interstellar medium, and relativistic jets) are also briefly introduced, as well. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2501_00181 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Electromotive field in space and astrophysical plasmas Bourdin, Philippe-A. Narita, Yasuhito Solar and Stellar Astrophysics Earth and Planetary Astrophysics High Energy Astrophysical Phenomena Instrumentation and Methods for Astrophysics Plasma Physics Space Physics The concept of electromotive field appears in various applications in space and astrophysical plasmas. A review is given on the electromotive field highlighting our current understanding of the theoretical picture and the spacecraft observations in interplanetary space. The electromotive field is a key concept to successfully close the set of turbulent magnetohydrodynamic equations and also to construct a more complete picture of space plasma turbulence. Applications to astrophysical cases (Earth magnetosphere, heliospheric shocks, interstellar medium, and relativistic jets) are also briefly introduced, as well. |
| title | Electromotive field in space and astrophysical plasmas |
| topic | Solar and Stellar Astrophysics Earth and Planetary Astrophysics High Energy Astrophysical Phenomena Instrumentation and Methods for Astrophysics Plasma Physics Space Physics |
| url | https://arxiv.org/abs/2501.00181 |