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Abstract
The expanded Poincar'e-Lighthill-Kuo approach is used to explore the collision of Schamel type ion acoustic solitary waves. The phase shift, the most crucial characteristic, is calculated using specific solutions on the basis of the Schamel type Korteweg-de Vries equations. It has been revealed that, in given regime of physically acceptable conditions, the effects of electron confinement and superthermality have a significant influence in altering the phase shift. The results will be a valuable contribution to ongoing research on plasma waves interactions as well as to inquiries into a number of laboratory plasma experiments.
Acknowledgement
This work by U.N. Ghosh is supported by CSIR (CSIR HRDG-25/0320/23/EMR-II). U. N. Ghosh Gratefully CSIR for providing support.
Author contribution
All authors contributed equally to this work.
Disclosure statement
No potential conflict of interest was reported by the author(s).
Additional information
Notes on contributors
Uday Narayan Ghosh
Uday Narayan Ghosh, Department of Mathematics, Munger University, Bihar 811307, India.
Barjinder Kaur
Barjinder Kaur, School of Natural sciences, GNA University, Phagwara 144401, India.
Vanshika Khanna
Vanshika Khanna, School of Natural Sciences, GNA University, Phagwara, India.