2 papers
astro-ph.GA2026
The Stellar IMF and Dark Matter Halo of ESO0286: Constraints from Strong Lensing and Dynamics
Han Wang, Jens Thomas, Mathias Lipka +4
The internal mass structure of elliptical galaxies offers critical insights into galaxy formation, yet disentangling stellar mass from dark matter and determining the stellar initi…
astro-ph.GA2025
Eight New Ultramassive Black Hole Masses confirm Best Correlation with Galaxy Core Sizes
Stefano de Nicola, Jens Thomas, Roberto P. Saglia +3
We analyse black-hole scaling relations at the high-mass end, focusing in particular on the regime of ultra-massive black holes, $\mathrm{M}_\mathrm{BH} > 10^{10}\,\mathrm{M}_\odot…