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Date and Time of the Query: 2019-06-24 T21:40:09 PDT
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For refcode 1993AstL...19..279S:
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Copyright by American Institute of Physics. 1993AstL...19..279S Age of the stellar population in the nuclei of disk galaxies O. K. Sil'chenko P. K. Shternberg' State Astronomical Institute, Moscow (Submitted February 5, 1993) Pis'ma Astron. Zh. 19,693-700 (August 1993) We have determined from observations with the 6-m telescope that strong Balmer absorption features are present in the spectra of the nuclei of 50% of early-type disk galaxies from S0 to Sb. Using the method of evolutionary modeling of integrated spectra, we show that those nuclei contain a significant number of stars less than 5 x 10^9^ years old. We have determined the metallicity for 21 disk galaxies with an old stellar population in their nuclei.
Retrieve 21 NED objects in this reference.
Please click here for ADS abstract

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