Insights into formation scenarios of massive early-type galaxies from spatially resolved stellar population analysis in CALIFA
We perform spatially resolved stellar population analysis for a sample of 69 early-type galaxies (ETGs) from the CALIFA integral field spectroscopic survey, including 48 ellipticals and 21 S0's. We generate and quantitatively characterize profiles of light-weighted mean stellar age and metallicity within ≲2R e, as a function of radius and stellar
Zibetti, Stefano et al.
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2020