130532 20240125162931.0 doi 10.1007/s10569-011-9371-1 sideral 74316 ART-2011-74316 eng Tresaco, E. (orcid)0000-0003-4859-7224 Dynamics of a particle under the gravitational potential of a massive annulus: properties and equilibrium description 2011 This paper studies the main features of the dynamics around a massive annular disk. The first part addresses the difficulties finding an appropriated expression of the gravitational potential of a massive disk, which will be used to define the differential equations of motion of our dynamical system. The second part describes the main features of the dynamics with special attention to equilibrium of the system. Access copy available to the general public Unrestricted info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 1.457 2011 MATHEMATICS, INTERDISCIPLINARY APPLICATIONS 21 / 91 = 0.231 2011 Q1 T1 ASTRONOMY & ASTROPHYSICS 30 / 56 = 0.536 2011 Q3 T2 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Elipe, A. Universidad de Zaragoza (orcid)0000-0001-5208-4494 Riaguas, A. (orcid)0000-0001-6097-1202 2005 595 Universidad de Zaragoza Dpto. Matemática Aplicada Área Matemática Aplicada 111, 4 (2011), 431-447 Celest. mech. dyn. astron. Celestial Mechanics and Dynamical Astronomy 0923-2958 2326638 http://zaguan.unizar.es/record/130532/files/texto_completo.pdf Postprint 1417095 http://zaguan.unizar.es/record/130532/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:130532 articulos driver 2024-01-25-15:17:55 ARTICLE