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The Age Of Globular Clusters In Light Of Hipparcos: Resolving the Age Problem?
We review five independent techniques which are used to set the distance scale to globular clusters, giving most weight to subdwarf main sequence fitting utilizing Hipparcos parallax results. These data indicate that globular clusters are farther away than previously believed, implying a reduction i...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
1997
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1086/305201 http://cds.cern.ch/record/327817 |