The MG II emission in BD -0 4234
Bibcode: 1985Obs...105...77R
Rucinski, S. M.
Abstract
The strength of the Mg II emission in this metal-poor, high-velocity binary consisting of synchronized K-type dwarfs follows the same extension of the dependence on the inverse Rossby number which holds for rapidly-rotating Population I stars. This result indicates that the efficiency of the dynamo mechanism might be independent of metal abundance.
1985
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The Observatory
IUE
2