کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8203471 1530520 2018 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ion acoustic solitons in magnetized collisional non-thermal dusty plasmas
ترجمه فارسی عنوان
یونهای صوتیونهای صوتی در پلاسمای غیرقطعی گرد و غبار پدیدهی مغناطیسی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
چکیده انگلیسی
The oblique propagation of ion-acoustic solitary waves (IASWs) is considered, in a magnetized non-thermal collisional dusty plasma, composed of non-Maxwelian κ-distributed electrons, inertial ions, and stationary dust. The reductive perturbation approach is adopted to derive the damped Korteweg de-Vries (dKdV) equation, and the dissipative oblique ion-acoustic wave properties are investigated in terms of different key plasma parameters via the numerical solution of the dKdV equation. The collisional effect, describing the ion-neutral collision in the plasma, is taken into account, and seen to influence the dynamics of IASWs significantly. The basic features of IASWs are observed to modify, and the polarity of the wave is seen to change due to the variation of dust to that of ion number density and also due to the variation of the supethermality index κ in the considered plasma system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 382, Issue 20, 24 May 2018, Pages 1368-1373
نویسندگان
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