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Origin and evolution of moving groups
2008
Astronomy and Astrophysics
Context. Recent studies have suggested that moving groups have a dynamic or "resonant" origin. Under this hypothesis, these kinematic structures become a powerful tool for studying the large-scale structure and dynamics of the Milky Way. Aims. We aim to characterize these structures in the U-V-age-[Fe/H] space and establish observational constraints that will allow us to study their origin and evolution. Methods. We apply multiscale techniques -wavelet denoising (WD)- to an extensive compendium
doi:10.1051/0004-6361:200809519
fatcat:pvnnsfaehfbjtdp6nyx27tnyxy