Artículos de revistas
Analytical potential-density pairs from complex-shifted Kuzmin-Toomre discs
Registro en:
Monthly Notices Of The Royal Astronomical Society. Wiley-blackwell Publishing, Inc, v. 398, n. 3, n. 1563, n. 1572, 2009.
0035-8711
WOS:000269731500044
10.1111/j.1365-2966.2009.15217.x
Autor
Vogt, D
Letelier, PS
Institución
Resumen
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) 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. 398 3 1563 1572 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)