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<strong>Analytical Study of Skew-cosh-Gaussian Laser Beam Propagation through Collisionless Plasma</strong>

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Title Statement <strong>Analytical Study of Skew-cosh-Gaussian Laser Beam Propagation through Collisionless Plasma</strong>
 
Added Entry - Uncontrolled Name Patil, Sandip D.; Devchand College
Khandale, K Y ; Department of Physics, Shivaji University, Kolhapur 416 004, India
Takale, P T ; Department of Physics, Shivaji University, Kolhapur 416 004, India
Patil, S S ; Department of Physics, Devchand College, Arjunnagar, Kolhapur 591 237, India
Nikam, P P
Mane, M B
Takale, M V ; Department of Physics, Shivaji University, Kolhapur 416 004, India
 
Uncontrolled Index Term Laser-plasma Interaction; Nonlinear Effects in Plasmas
Skew-cosh-Gaussian; Skewness parameters; Collisionless plasma; Self-focusing
 
Summary, etc. <p>In the present theoretical investigation the domains of the order of skew-cosh-Gaussian (skew-chG) laser beams for agiven set of skewness parameters and its significant effect on the self-focusing/defocusing in collisionless plasma has beenstudied. The nonlinearity in the dielectric function of collisionless plasma is mainly due to the ponderomotive force. Byfollowing parabolic wave equation approach under Wentzel-Kramers-Brillouin (WKB) and paraxial approximations,nonlinear coupled differential equations are established for the beam width parameters. These equations have been solvednumerically by using fourth-order Runge-Kutta method. The results obtained are presented graphically and discussed.</p>
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2022-12-12 16:02:46
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJPAP/article/view/67362
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 60, ##issue.no## 12 (2022): Indian Journal of Pure & Applied Physics
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJPAP/article/download/67362/465621413
http://op.niscair.res.in/index.php/IJPAP/article/download/67362/465621414
http://op.niscair.res.in/index.php/IJPAP/article/download/67362/465621415
 
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