786 citations · 4.1k across the 66 of their papers we have counts for
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IMF - metallicity: a tight local relation revealed by the CALIFA survey
Ignacio Martín-Navarro, Alexandre Vazdekis, Francesco La Barbera +13
Variations in the stellar initial mass function (IMF) have been invoked to explain the spectroscopic and dynamical properties of early-type galaxies. However, no observations have…
Central star formation and metallicity in CALIFA interacting galaxies
J. K. Barrera-Ballesteros, S. F. Sánchez, B. García-Lorenzo +15
We use optical integral-field spectroscopic (IFS) data from 103 nearby galaxies at different stages of the merging event, from close pairs to merger remnants provided by the CALIFA…
A New Channel for the Formation of Kinematically Decoupled Cores in Early-type galaxies
Athanasia Tsatsi, Andrea V. Macciò, Glenn van de Ven +1
We present the formation of a Kinematically Decoupled Core (KDC) in an elliptical galaxy, resulting from a major merger simulation of two disk galaxies. We show that although the t…