218 citations · 778 across the 46 of their papers we have counts for
3 papers · 1 filter
Photo-evaporation of clumps in Planetary Nebulae
Garrelt Mellema, Alejandro C. Raga, Jorge Canto +4
We study the evolution of dense neutral clumps located in the outer parts of planetary nebulae. These clumps will be photo-ionized by the ionizing radiation from the central star a…
Improved Methods for Identifying Moving Groups
J. H. J. de Bruijne, R. Hoogerwerf, A. G. A. Brown +2
We present a new procedure for the identification of moving groups. It is a combination of two independent member selection methods. One is a modern implementation of a classical c…
Post-post-newtonian limit of a dilatonic gravity model
T. Matos, H. Villegas
We study a solution of the field equations for dilatonic gravity and obtain its post-post-newtonian limit. It turns out that terms to this and higher orders in the expansion may be…