3 papers
astro-ph.GA2025
The star grinder in the Galactic centre. Uncovering the highly compact central stellar-mass black hole cluster
Jaroslav Haas, Pavel Kroupa, Ladislav Šubr +1
Various past theoretical considerations and observational efforts suggest the presence of a population of stellar-mass black holes in the innermost parsec of the Galactic centre. I…
astro-ph.GA2024
Failed supernova explosions increase the duration of star formation in globular clusters
Henriette Wirth, Jaroslav Haas, Ladislav Šubr +3
Context. The duration of star formation (SF) in globular clusters (GCs) is an essential aspect for understanding their formation. Contrary to previous presumptions that all stars a…
astro-ph.GA2024
The masses of open star clusters and their tidal tails and the stellar initial mass function
Henriette Wirth, František Dinnbier, Pavel Kroupa +1
Unresolved binaries have a strong influence on the observed parameters of stellar clusters (SCs). We quantify this influence and compute the resulting mass underestimates and stell…