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MUSE observations of M87: radial gradients for the stellar initial-mass function and the abundance of Sodium
Marc Sarzi, Chiara Spiniello, Francesco La Barbera +2
Based on MUSE integral-field data we present evidence for a radial variation at the low-mass end of the stellar initial-mass function (IMF) in the central regions of the giant earl…
Detection of Supermassive Black Holes in Two Virgo Ultracompact Dwarf Galaxies
Christopher P. Ahn, Anil C. Seth, Mark den Brok +13
We present the detection of supermassive black holes (BHs) in two Virgo ultracompact dwarf galaxies (UCDs), VUCD3 and M59cO. We use adaptive optics assisted data from the Gemini/NI…
The structural and dynamical properties of compact elliptical galaxies
Akın Yıldırım, Remco C. E. van den Bosch, Glenn van de Ven +5
Dedicated photometric and spectroscopic surveys have provided unambiguous evidence for a strong stellar mass-size evolution of galaxies within the last 10 Gyr. The likely progenito…