Three-dimensional periodic orbits in barred galaxies |
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| Authors: | M Michalodimitrakis C Terzides |
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| Institution: | (1) Department of Theoretical Mechanics, University of Thessaloniki, Greece;(2) Department of Astronomy, University of Thessaloniki, Greece |
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| Abstract: | We study the properties of the families of three-dimensional periodic orbits which bifurcate from the vertical critical orbits of the retrograde family of quasi-circular plane periodic orbits which extend from the galactic center up to infinity. We consider the case of a barred galaxy with a strong central bulge. The values of the parameters are chosen in such a way as to cover the cases of a strong or weak bar with a fast or slow rotation. |
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