Fast and slow magnetosonic shock waves in non-Maxwellian plasmas
Obliquely propagating nonlinear fast and slow magnetosonic wave modes in a hot non-Maxwellian dissipative plasma are investigated in the current work. Modified temperatures have been derived for the non-extensive Q- and (r,q)-distributions that correspond to the physical properties of such non-Maxwe...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-11-01
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| Series: | Results in Physics |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S221137972300877X |
| _version_ | 1797615952021422080 |
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| author | Navaira Izhar M.N.S. Qureshi J.K. Shi H.A. Shah |
| author_facet | Navaira Izhar M.N.S. Qureshi J.K. Shi H.A. Shah |
| author_sort | Navaira Izhar |
| collection | DOAJ |
| description | Obliquely propagating nonlinear fast and slow magnetosonic wave modes in a hot non-Maxwellian dissipative plasma are investigated in the current work. Modified temperatures have been derived for the non-extensive Q- and (r,q)-distributions that correspond to the physical properties of such non-Maxwellian plasmas. The reductive perturbation technique has been employed to derive the linear dispersion relation (LDR) and Kadomstev-Petvashvilli-Burgers (KPB) equation for slow and fast magnetosonic wave modes in two dimensions. We then investigated the effect of non-extensive parameter Q, spectral indices (r,q) and kinematic viscosity ν on the LDR and nonlinear propagation of KPB shock profiles for both the slow and fast mode magnetosonic waves. We found that linear and nonlinear propagation of fast and slow magnetosonic wave modes have been considerably modified in such non-Maxwellian plasmas. The results presented here would depict a realistic picture of the propagation of linear and nonlinear fast and slow magnetosonic wave modes in non-Maxwellian plasmas. |
| first_indexed | 2024-03-11T07:34:17Z |
| format | Article |
| id | doaj.art-ce5d6d096856468a83440a6e3a4991c3 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-03-11T07:34:17Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-ce5d6d096856468a83440a6e3a4991c32023-11-17T05:26:28ZengElsevierResults in Physics2211-37972023-11-0154107084Fast and slow magnetosonic shock waves in non-Maxwellian plasmasNavaira Izhar0M.N.S. Qureshi1J.K. Shi2H.A. Shah3Department of Physics, GC University, Lahore 54000, PakistanDepartment of Physics, GC University, Lahore 54000, Pakistan; Corresponding author.State Key Laboratory of Space Weather, National Space Science Centre, Chinese Academy of Sciences, Beijing 100190, PR ChinaDepartment of Physics, FC College (A Charted University), Lahore 54600, PakistanObliquely propagating nonlinear fast and slow magnetosonic wave modes in a hot non-Maxwellian dissipative plasma are investigated in the current work. Modified temperatures have been derived for the non-extensive Q- and (r,q)-distributions that correspond to the physical properties of such non-Maxwellian plasmas. The reductive perturbation technique has been employed to derive the linear dispersion relation (LDR) and Kadomstev-Petvashvilli-Burgers (KPB) equation for slow and fast magnetosonic wave modes in two dimensions. We then investigated the effect of non-extensive parameter Q, spectral indices (r,q) and kinematic viscosity ν on the LDR and nonlinear propagation of KPB shock profiles for both the slow and fast mode magnetosonic waves. We found that linear and nonlinear propagation of fast and slow magnetosonic wave modes have been considerably modified in such non-Maxwellian plasmas. The results presented here would depict a realistic picture of the propagation of linear and nonlinear fast and slow magnetosonic wave modes in non-Maxwellian plasmas.http://www.sciencedirect.com/science/article/pii/S221137972300877X |
| spellingShingle | Navaira Izhar M.N.S. Qureshi J.K. Shi H.A. Shah Fast and slow magnetosonic shock waves in non-Maxwellian plasmas Results in Physics |
| title | Fast and slow magnetosonic shock waves in non-Maxwellian plasmas |
| title_full | Fast and slow magnetosonic shock waves in non-Maxwellian plasmas |
| title_fullStr | Fast and slow magnetosonic shock waves in non-Maxwellian plasmas |
| title_full_unstemmed | Fast and slow magnetosonic shock waves in non-Maxwellian plasmas |
| title_short | Fast and slow magnetosonic shock waves in non-Maxwellian plasmas |
| title_sort | fast and slow magnetosonic shock waves in non maxwellian plasmas |
| url | http://www.sciencedirect.com/science/article/pii/S221137972300877X |
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