Exploració per tema "Galaxies: kinematics and dynamics"
Ara es mostren els items 2-3 de 3
Accés obertPlanar and vertical epicycle frequencies and local angular velocity are related to the derivatives up to the second order of the local potential and can be used to test the shape of the potential from stellar disc samples. ...
(EDP Sciences, 2016-04-01)
Accés obertMost galaxies have a warped shape when they are seen edge-on. The reason for this curious form is not completely known so far, so in this work we apply dynamical system tools to contribute to its explanation. Starting from ...