By relying on recently improved Hipparcos parallaxes for the Hyades, Pleiades and Ursa Major clusters we find that stellar models with updated physical inputs nicely reproduce the location in the color magnitude diagram of main sequence stars of different metallicities.
Hipparcos open clusters as a test for stellar evolution
DEGL'INNOCENTI, SCILLA;PRADA MORONI, PIER GIORGIO
2003-01-01
Abstract
By relying on recently improved Hipparcos parallaxes for the Hyades, Pleiades and Ursa Major clusters we find that stellar models with updated physical inputs nicely reproduce the location in the color magnitude diagram of main sequence stars of different metallicities.File in questo prodotto:
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