We derive an analytical model for the so-called phenomenon of resonant dynamical friction,
where a disc of stars around a supermassive black hole interacts with a massive perturber …

Context. Based on the Gaia DR3, we reconstructed the orbital evolution of the known Milky
Way globular clusters and found that six objects, NGC 6681, NGC 6981, Palomar 6, NGC …

Context. Membership analysis is an important tool for studying star clusters. There are
various approaches to membership determination, including supervised and unsupervised …

Context. In a previous paper using Gaia DR2 data, we demonstrated that the two closely
situated open clusters Collinder 135 and UBC 7 might have formed together about 50 Myr …

Context. The present epoch of the Gaia success gives us a possibility to predict the
dynamical evolution of our Solar System in the global Galactic framework with high …

Quantitative analysis of the structure of star clusters is crucial for understanding their
formation and evolution. In this article, we explore the application of fractal dimension …

We introduce a new prescription for the evolution of globular clusters (GCs) during the initial
embedded gas phase into a Monte Carlo method. With a simplified version of the Monte …

Binary black holes (BHs) can be formed dynamically in the centers of star clusters. The high
natal kicks for stellar-mass BHs used in previous works made it hard to retain BHs in star …

Quantitative analysis of the structure of star clusters is crucial for understanding their
formation and evolution. In this article, we explore the application of fractal dimension …

Quantitative analysis of the structure of star clusters is crucial for understanding their
formation and evolution. In this article, we explore the application of fractal dimension …