Stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave
Stationary solutions are found for the non-neutral two fluid plasma model in the absence of magnetic field. Using a perturbation method, the solutions are analyzed in the neighbourhood of the singular points in the general electrostatic case with pi=0. The existence and uniqueness of a solitary wave...
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1973
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00321028_v15_n10_p1043_Basombrio http://hdl.handle.net/20.500.12110/paper_00321028_v15_n10_p1043_Basombrio |
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paper:paper_00321028_v15_n10_p1043_Basombrio2023-06-08T15:00:08Z Stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave Stationary solutions are found for the non-neutral two fluid plasma model in the absence of magnetic field. Using a perturbation method, the solutions are analyzed in the neighbourhood of the singular points in the general electrostatic case with pi=0. The existence and uniqueness of a solitary wave is then shown for the more restricted, quasi-neutral model with y=2. Ranges of validity are given for this case. A result of this study is that no shock can exist within the restricted hypothesis of the quasi-neutral model. Finally, physical examples are given for some typical plasma cases. The dimension of the solitary wave is of the order of the Debye length. 1973 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00321028_v15_n10_p1043_Basombrio http://hdl.handle.net/20.500.12110/paper_00321028_v15_n10_p1043_Basombrio |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
Stationary solutions are found for the non-neutral two fluid plasma model in the absence of magnetic field. Using a perturbation method, the solutions are analyzed in the neighbourhood of the singular points in the general electrostatic case with pi=0. The existence and uniqueness of a solitary wave is then shown for the more restricted, quasi-neutral model with y=2. Ranges of validity are given for this case. A result of this study is that no shock can exist within the restricted hypothesis of the quasi-neutral model. Finally, physical examples are given for some typical plasma cases. The dimension of the solitary wave is of the order of the Debye length. |
| title |
Stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave |
| spellingShingle |
Stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave |
| title_short |
Stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave |
| title_full |
Stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave |
| title_fullStr |
Stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave |
| title_full_unstemmed |
Stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave |
| title_sort |
stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave |
| publishDate |
1973 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00321028_v15_n10_p1043_Basombrio http://hdl.handle.net/20.500.12110/paper_00321028_v15_n10_p1043_Basombrio |
| _version_ |
1768542930604130304 |