Orbital structure of triaxial equilibrium models of various shapes
نویسندگان
چکیده
منابع مشابه
Orbital Structure of Triaxial Black - Hole Nuclei
Orbital motion in triaxial nuclei with central point masses, representing supermassive black holes, is investigated. The stellar density is assumed to follow a power law, ρ ∝ r −γ , with γ = 1 or γ = 2. At low energies the motion is essentially regular; the major families of orbits are the tubes and the pyramids. Pyramid orbits are similar to box orbits but have their major elongation parallel ...
متن کامل0 Orbital Structure of Triaxial Black - Hole Nuclei
Orbital motion in triaxial nuclei with central point masses, representing supermassive black holes, is investigated. The stellar density is assumed to follow a power law, ρ ∝ r −γ , with γ = 1 or γ = 2. At low energies the motion is essentially regular; the major families of orbits are the tubes and the pyramids. Pyramid orbits are similar to box orbits but have their major elongation parallel ...
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Shape is a fundamental property of atomic nuclei. The spherical ground-state equilibrium shapes of closed-shell ‘‘magic’’ nuclei give way to deformed, usually prolate shapes in the midshell regions. Although a variety of shapes may be found for excited nuclear states, the propensity for axial symmetry appears to be pervasive. Yet, there is a lack of suitable observables that are able to indicat...
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نشان می دهیم که هر اشتقاق لی روی یک c^*-جبر به شکل استاندارد است، یعنی می تواند به طور یکتا به مجموع یک اشتقاق لی و یک اثر مرکز مقدار تجزیه شود. کلمات کلیدی: اشتقاق، اشتقاق لی، c^*-جبر.
15 صفحه اولOrbital Instabilities in a Triaxial Cusp Potential
This paper constructs an analytic form for a triaxial potential that describes the dynamics of a wide variety of astrophysical systems, including the inner portions of dark matter halos, the central regions of galactic bulges, and young embedded star clusters. Specifically, this potential results from a density profile of the form ρ(m) ∝ m−1, where the radial coordinate is generalized to triaxi...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1993
ISSN: 0074-1809
DOI: 10.1017/s0074180900123654