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040 _aAIKTC-KRRC
_cAIKTC-KRRC
100 _920245
_aKhandale, K. Y.
245 _aAnalytical study of skew-cosh-gaussian laser beam propagation through collisionless plasma
250 _aVol.60(12), Dec
260 _aNew Delhi
_bCSIR
_c2022
300 _a967-972p.
520 _aIn the present theoretical investigation the domains of the order of skew-cosh-Gaussian (skew-chG) laser beams for a given set of skewness parameters and its significant effect on the self-focusing/defocusing in collisionless plasma has been studied. The nonlinearity in the dielectric function of collisionless plasma is mainly due to the ponderomotive force. By following 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 solved numerically by using fourth-order Runge-Kutta method. The results obtained are presented graphically and discussed.
650 0 _94642
_aHumanities and Applied Sciences
700 _920246
_aTakale, P. T.
773 0 _x0019-5596
_tIndian journal of pure & applied physics (IJPAP)
_dNew Delhi CSIR-NISCAIR
856 _uhttp://op.niscpr.res.in/index.php/IJPAP/article/view/67362/465482325
_yClick here
942 _2ddc
_cAR