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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| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00321028_v15_n10_p1043_Basombrio |
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todo:paper_00321028_v15_n10_p1043_Basombrio2023-10-03T14:45:08Z Stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave Basombrio, F.G. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00321028_v15_n10_p1043_Basombrio |
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Universidad de Buenos Aires |
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I-28 |
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R-134 |
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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. |
| format |
JOUR |
| author |
Basombrio, F.G. |
| spellingShingle |
Basombrio, F.G. Stationary electrostatic solutions for a non-neutral two fluid model of a plasma quasi-neutral solitary wave |
| author_facet |
Basombrio, F.G. |
| author_sort |
Basombrio, F.G. |
| title |
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 |
| url |
http://hdl.handle.net/20.500.12110/paper_00321028_v15_n10_p1043_Basombrio |
| work_keys_str_mv |
AT basombriofg stationaryelectrostaticsolutionsforanonneutraltwofluidmodelofaplasmaquasineutralsolitarywave |
| _version_ |
1807319227947810816 |