Separation between Gould Belt and Disk Stars in the Solar Neighbourhood |
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| Authors: | J Cabrera-Caño F Elias EJ Alfaro |
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| Institution: | (1) Departamento de Física Atómica, Molecular y Nuclear, Universidad de Sevilla, Apartado 1065, Sevilla, Spain;(2) Instituto de Astrofísica de Andalucía, CSIC, Apartado 3004, Granada, Spain |
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| Abstract: | The adoption of a parametric model for the spatial distribution of Gould Belt and Galactic Disk stars allows the classification
by their membership probabilities of stars from the Hipparcos catalogue in the Solar vicinity and the estimation of structural
parameters for both stellar systems for several age groups. The observed kinematics of Gould Belt and Disk stars are shown
to be different.
This revised version was published online in July 2006 with corrections to the Cover Date. |
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