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Autor Cassatella, A. |
Documentos disponibles escritos por este autor (1)
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Cardini, D. ; Cassatella, A. ; Badiali, M. ; Altamore, A. ; Fernández Figueroa, María José | EDP Sciencies | 2003-09We carry out an analysis of the Mg II 2796.34 Å emission line in RS CVn stars and make a comparison with the normal stars studied in a previous paper ( Paper I). The sample of RS CVn stars consists of 34 objects with known HIPPARCOS parallaxes a[...]