43 citations · 125 across the 9 of their papers we have counts for
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Anisotropy ansatz for the Jeans equations: oblate galaxies
Leonardo De Deo, Luca Ciotti, Silvia Pellegrini
In the solution of the Jeans equations for axisymmetric galaxy models the ``-ansatz" is often adopted to prescribe the relation between the vertical and radial components of the…
Anisotropy ansatz for the axisymmetric Jeans equations
Leonardo De Deo, Luca Ciotti, Silvia Pellegrini
The Jeans equations do not form a closed system, and to solve them a parametrization relating the velocity moments is often adopted. For axisymmetric models, a phenomenological cho…
Jeans modelling of weakly flattened stellar systems
Antonio Mancino, Luca Ciotti, Silvia Pellegrini +1
In the homoeoidal expansion, a given ellipsoidally stratified density distribution, and its associated potential, are expanded in the (small) density flattening parameter , and…