罗布的新型带电体问题

IF 1.5 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Modern Physics Letters A Pub Date : 2024-07-26 DOI:10.1142/s0217732324500950

Preeti Yadav, Abdullah, Sada Nand Prasad

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引用次数: 0

摘要

本文研究了带电测试粒子的运动，该粒子在充满不可压缩均质粘性流体的异质体（作为第一主体）的最外层运动，第二主体作为点质量，同时假设两个主体都带电。我们计算了测试粒子（第三原体）和静止点（圆周静止点、轴向静止点和平面外静止点）的运动方程。此外，我们还利用特征方程和 Routh-Hurwitz 准则检验了静止点的稳定性。此外，还对不同参数值下的静止点及其稳定性进行了数值分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A new kind of Robe’s problem with charged bodies

This paper studies the motion of charged test particle, moving in the outermost layer of a heterogeneous body (taken as first primary) filled with incompressible homogeneous viscous fluid and second primary is taken as point mass, whereas both the primaries are assumed to be charged. We compute the equations of motion of test particle (the third body) and stationary points (circular, axial and out-of-plane stationary points). And also, the stability of stationary points is examined utilizing characteristics equations and Routh–Hurwitz criterion. In addition to this, the numerical analysis of stationary points and their stability are worked out for different values of parameters.

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来源期刊

Modern Physics Letters A 物理-物理：核物理

CiteScore

3.10

自引率

7.10%

发文量

186

审稿时长

3 months

期刊介绍： This letters journal, launched in 1986, consists of research papers covering current research developments in Gravitation, Cosmology, Astrophysics, Nuclear Physics, Particles and Fields, Accelerator physics, and Quantum Information. A Brief Review section has also been initiated with the purpose of publishing short reports on the latest experimental findings and urgent new theoretical developments.