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On the difference in formation history between bulges and ellipticals

Published online by Cambridge University Press:  07 August 2017

B. Rocca–Volmerange  and
O. K. Sil'chenko
B. Rocca–Volmerange
Affiliation:
1Institut d'Astrophysique de Paris, 98bis Boulevard Arago, F—75014, Paris
O. K. Sil'chenko
Affiliation:
2Sternberg Astronomical Institute, University av. 13, 119899 Moscow

Abstract

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On the diagram (Fe5270, Mg5175) ellipticals and bulges of disk galaxies (from S0 to Sc) maintain a very different position: E's seem to be overabundant in Mg, bulges seem to have a solar ratio Mg/Fe, except several ones who are overabundant in Fe.

Type
Contributed Papers
Information
Symposium - International Astronomical Union , Volume 153: Galactic Bulges , 1993 , pp. 431 - 432
Copyright
Copyright © Kluwer 1993 

References

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