97 citations · 375 across the 14 of their papers we have counts for
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Stellar diffusion in barred spiral galaxies
Maura Brunetti, Cristina Chiappini, Daniel Pfenniger
We characterize empirically the radial diffusion of stars in the plane of a typical barred disk galaxy by calculating the local spatial diffusion coefficient and diffusion time-sca…
Diffusion in barred-spiral galaxies
Maura Brunetti, Cristina Chiappini, Daniel Pfenniger
We characterize the radial migration of stars in the disk plane by calculating the diffusion coefficient and the diffusion time-scale for a bulge-disk N-body self-consistent system…
Modeling proper motions beyond the Galactic bulge
Maura Brunetti, Daniel Pfenniger
We analyse the radial and tangential velocity fields in the Galaxy as seen from the Sun by using as a first approximation a simple axisymmetric model, which we then compare with th…