RESONANCE TRAPPING AND EVOLUTION OF PARTICLES SUBJECT TO POYNTING-ROBERTSON DRAG - ADIABATIC AND NONADIABATIC APPROACHES

被引：16

作者：

GOMES, RS

机构：

[1] Rua General José Cristino, Observatório Nacional, Rio de Janeiro, 20921-400, RJ

来源：

CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY | 1995年 / 61卷 / 01期

关键词：

POYNTING-ROBERTSON DRAG; RESONANCE TRAPPING; EVOLUTION IN RESONANCE;

D O I：

10.1007/BF00051690

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The problem of resonance trapping for particles subject to Poynting-Robertson drag is approached initially from an adiabatic regime theory. A simplified Hamiltonian system is presented for simple eccentricity-type resonances up to order 3, and expressions related to the trapping process are deduced. The fast dissipation provoked by Poynting-Robertson leads to the employment of a numerical approach for the computation of resonance capture probabilities, for particles in the size range of practical importance. Some aspects of the dynamical evolution of a particle after capture are noticed from results of numerical integrations. Analytical methods are used in order to confirm the numerical results.

引用

页码：97 / 113

页数：17

共 15 条

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