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Type: Artigo de periódico
Title: Simple potential-density pairs for flat rings Simple potential-density pairs for flat rings
Author: Letelier, PS
Abstract: Potential-density pairs representing flat-ring structures in terms of elementary functions are presented. Structures representing one or several concentric flat rings, and discs surrounded by concentric flat rings are examined. The stability of concentric circular orbits of particles moving on a flat-ring structure is analyzed for radial perturbations.
Subject: instabilities
planets : rings
Country: Inglaterra
Editor: Blackwell Publishing
Citation: Monthly Notices Of The Royal Astronomical Society. Blackwell Publishing, v. 381, n. 3, n. 1031, n. 1034, 2007.
Rights: aberto
Identifier DOI: 10.1111/j.1365-2966.2007.12128.x
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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