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VLT spectroscopy of globular cluster in NGC 3115
Harald Kuntschner, Bodo L. Ziegler, R. M. Sharples +2
We present results derived from VLT-FORS2 spectra of 17 globular clusters associated with the nearby lenticular galaxy NGC3115. Comparing line-strength indices to new stellar popul…
VLT spectroscopy of NGC3115 globular clusters
Harald Kuntschner, Bodo L. Ziegler, R. M. Sharples +2
We present results derived from VLT-FORS2 spectra of 24 different globular clusters associated with the lenticular galaxy NGC3115. A subsample of 17 globular clusters have sufficie…
The Mg-sigma Relation and the Genesis of Early-Type Galaxies
Guy Worthey, Maela Collobert
Available data on the magnesium - velocity dispersion (Mg-sigma) relation for \~2000 early-type galaxies is collected and compared. As noted previously, the Mg residuals from a fit…