变质量圆形受限三体问题中物体的相互作用

IF 1.9 4区物理与天体物理 Q2 ASTRONOMY & ASTROPHYSICS

Astronomy and Computing Pub Date : 2023-01-01 DOI:10.1016/j.ascom.2023.100688

A.B. Albidah , A.A. Ansari , R. Kellil

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引用次数: 1

摘要

本文给出了试验粒子在初级引力作用下的运动特性。在这种三体构型中，还考虑了三体的相互作用、科里奥利的影响以及离心力。假设试验颗粒的质量根据Jean定律而变化。给定所有这些扰动，我们确定了运动方程和拟雅可比积分。然后，我们数值研究了平衡点的位置和性质、运动区域、截面的庞加莱曲面、吸引池、周期轨道和平衡点的稳定性。

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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Interaction of bodies in the circular restricted 3-body problem with variable mass

This paper presents the motion properties of a test particle under gravitational forces generated by the primaries. The interactions of three-body and the effects of the Coriolis as well as centrifugal forces are also considered in this 3-body configuration. It is assumed that the mass of the test particle varies according to Jean’s law. Given all these perturbations, we determine the equations of motion and quasi-Jacobi integral. And then, we numerically investigate position and nature of equilibrium points, regions of motion, Poincaré surfaces of section, basins of attraction, periodic orbits and stability of the equilibrium points.

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来源期刊

Astronomy and Computing ASTRONOMY & ASTROPHYSICSCOMPUTER SCIENCE,-COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS

CiteScore

4.10

自引率

8.00%

发文量

期刊介绍： Astronomy and Computing is a peer-reviewed journal that focuses on the broad area between astronomy, computer science and information technology. The journal aims to publish the work of scientists and (software) engineers in all aspects of astronomical computing, including the collection, analysis, reduction, visualisation, preservation and dissemination of data, and the development of astronomical software and simulations. The journal covers applications for academic computer science techniques to astronomy, as well as novel applications of information technologies within astronomy.