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Dynamical evolution of star clusters with top-heavy IMF
Hosein Haghi, Ghasem Safaei, Akram Hasani Zonoozi +1
Several observational and theoretical studies suggest that the initial mass function (IMF) slope for massive stars in globular clusters (GCs) depends on the initial cloud density a…
The Lifetimes of Star Clusters Born with a Top-heavy IMF
Hosein Haghi, Ghasem Safaei, Akram Hasani Zonoozi +1
Several observational and theoretical indications suggest that the initial mass function (IMF) becomes increasingly top-heavy (i.e., overabundant in high-mass stars with mass $m >…
New Insight into the stellar mass function of Galactic globular clusters
H. Ebrahimi, A. Sollima, H. Haghi +2
We present the results of the analysis of deep photometric data of 32 Galactic globular clusters. We analysed 69 parallel field images observed with the Wide Field Channel of the A…