173 citations · 1.7k across the 56 of their papers we have counts for
6 papers · 1 filter
The initial mass function of stars and the star-formation rates of galaxies
Pavel Kroupa, Tereza Jerabkova
The measured star-formation rates (SFRs) of galaxies comprise an important constraint on galaxy evolution and also on their cosmological boundary conditions. Any available tracer o…
Estimating the ages of open star clusters from properties of their extended tidal tails
František Dinnbier, Pavel Kroupa, Ladislav Šubr +1
The most accurate current methods for determining the ages of open star clusters, stellar associations and stellar streams are based on isochrone fitting or the lithium depletion b…
How many explosions does one need? -- Quantifying supernovae in globular clusters from iron abundance spreads
Henriette Wirth, Tereza Jerabkova, Zhiqiang Yan +3
Many globular clusters (GCs) are known to host multiple populations distinguishable by their light-element content. Less common are GCs displaying iron abundance spreads which are…
Downsizing revised: Star formation timescales for elliptical galaxies with an environment-dependent IMF and number of SNIa
Zhiqiang Yan, Tereza Jerabkova, Pavel Kroupa
Previous studies of the stellar mean metallicity and [Mg/Fe] values of massive elliptical (E)~galaxies suggest that their stars were formed in a very short timescale which cannot b…
The 800pc long tidal tails of the Hyades star cluster: Possible discovery of candidate epicyclic overdensities from an open star cluster
Tereza Jerabkova, Henri M. J. Boffin, Giacomo Beccari +3
The tidal tails of stellar clusters provide an important tool for studying the birth conditions of the clusters and their evolution, coupling, and interaction with the Galactic pot…
Do ultra compact dwarf galaxies form monolithically or as merged star cluster complexes?
Hamidreza Mahani, Akram Hasani Zonoozi, Hosein Haghi +3
Some ultra-compact dwarf galaxies (UCDs) have elevated observed dynamical V-band mass-to-light () ratios with respect to what is expected from their stellar population…