具有对数电位的扰动 R3BP

IF 1.1 4区 物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS
Abdullah, S. K. Sahdev
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引用次数: 0

摘要

摘要 本文研究了在具有对数势能的受限三体问题(R3BP)中,扰动对无穷小体运动影响的动力学行为,在该问题中,两个球形基体都被视为辐射压力源,而第三个无穷小体则被视为根据让斯定律的可变质量。我们还考虑了科里奥利力和离心力的影响。为了进一步研究,我们推导出了无穷小体的运动方程,其中我们得到了参数引起的有效变化。此外,我们用数值说明了势函数、平衡点位置、轨迹分配、截面、运动区域和吸引盆地的一些分析。最后,我们利用 Meshcherskii 时空反变换对平衡点进行了稳定性检验。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Perturbed R3BP with Logarithmic Potential

Perturbed R3BP with Logarithmic Potential

This paper investigates the dynamical behavior of the effects of perturbations on the motion of infinitesimal body in the restricted three-body problem (R3BP) with logarithmic potential where both spherical primaries are taken as source of radiation pressure and third infinitesimal body is considered as variable mass according to Jeans law. We also have taken the effects of coriolis and centrifugal forces. For further investigations, we derive the equations of motion of the infinitesimal body where we get the effective variation due to parameters. Furthermore, we numerically illustrate some analysis of potential function, the locations of equilibrium points, trajectories allocations, surfaces of section, regions of motion and basins of attraction. Finally, the stability examination is done for the equilibrium points using Meshcherskii space-time inverse transformations.

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来源期刊
Astronomy Reports
Astronomy Reports 地学天文-天文与天体物理
CiteScore
1.40
自引率
20.00%
发文量
57
审稿时长
6-12 weeks
期刊介绍: Astronomy Reports is an international peer reviewed journal that publishes original papers on astronomical topics, including theoretical and observational astrophysics, physics of the Sun, planetary astrophysics, radio astronomy, stellar astronomy, celestial mechanics, and astronomy methods and instrumentation.
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