238 citations · 473 across the 3 of their papers we have counts for
3 papers
Atomic Diffusion and Mixing in Old Stars I. VLT/FLAMES-UVES Observations of Stars in NGC 6397
A. J. Korn, F. Grundahl, O. Richard +5
We present a homogeneous photometric and spectroscopic analysis of 18 stars along the evolutionary sequence of the metal-poor globular cluster NGC 6397 ([Fe/H] = -2), from the main…
Models of mass segregation at the Galactic centre
Marc Freitag, Pau Amaro-Seoane, Vassiliki Kalogera
We study the process of mass segregation through 2-body relaxation in galactic nuclei with a central massive black hole (MBH). This study has bearing on a variety of astrophysical…
Stellar remnants in galactic nuclei: mass segregation
Marc Freitag, Pau Amaro-Seoane, Vassiliki Kalogera
The study of how stars distribute themselves around a massive black hole (MBH) in the center of a galaxy is an important prerequisite for the understanding of many galactic-center…