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|Type:||Artigo de periódico|
|Title:||Analytical potential-density pairs from complex-shifted Kuzmin-Toomre discs|
|Abstract:||The complex-shift method is applied to the Kuzmin-Toomre family of discs to generate a family of non-axisymmetric flat distributions of matter. These are then superposed to construct non-axisymmetric flat rings. We also consider triaxial potential-density pairs obtained from these non-axisymmetric flat systems by means of suitable transformations. The use of the imaginary part of complex-shifted potential-density pairs is also discussed.|
|Subject:||galaxies: kinematics and dynamics|
|Editor:||Wiley-blackwell Publishing, Inc|
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
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