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Genesis and evolution of dust in galaxies in the early Universe I. Modeling dust evolution in starburst galaxies
Christa Gall, Anja C. Andersen, Jens Hjorth
We have developed a numerical galactic chemical evolution model. The model is constructed such that the effect of a wide range of parameters can be investigated. It takes into acco…
Statistical mechanics of collisionless orbits. III. Comparison with N-body simulations
Liliya L. R. Williams, Jens Hjorth, Radoslaw Wojtak
We compare the DARKexp differential energy distribution, N(E) \propto \exp(ϕ_0-E)-1, obtained from statistical mechanical considerations, to the results of N-body simulations of da…
Statistical mechanics of collisionless orbits. I. Origin of central cusps in dark-matter halos
Jens Hjorth, Liliya L. R. Williams
We present an equilibrium statistical mechanical theory of collisionless self-gravitational systems with isotropic velocity distributions. Compared to existing standard theories, w…