排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Muhammad KHALID Ghufran ULLAH Mohsin KHAN Sheraz AHMAD Sardar NABI Daud KHAN 《等离子体科学和技术》2021,23(3):35301-81
Theoretical investigation of nonlinear electrostatic ion-acoustic cnoidal waves(IACWs) is presented in magnetized electron–positron–ion plasma with nonextensive electrons and Maxwellian positrons. Using reductive perturbation technique, Korteweg–de Vries equation is derived and its cnoidal wave solution is analyzed. For given plasma parameters, our model supports only positive potential(compressive) IACW structures. The effect of relevant plasma parameters(viz., nonextensive parameter q, positron concentration p, temperature ratio σ,obliqueness l_3) on the characteristics of IACWs is discussed in detail. 相似文献
1