19–23 Aug 2024
Nicolaus Copernicus Astronomical Center, Warsaw, Poland
Europe/Warsaw timezone

Realistic initial conditions for young stellar clusters

19 Aug 2024, 11:55
20m
Main Lecture Hall (Nicolaus Copernicus Astronomical Center, Warsaw, Poland)

Main Lecture Hall

Nicolaus Copernicus Astronomical Center, Warsaw, Poland

Bartycka 18, 00-716 Warsaw Poland
Talk Formation of dense stellar systems across cosmic time Formation of dense stellar systems across cosmic time

Speaker

Elena Lacchin (Universita' di Padova)

Description

Initial conditions of stellar cluster simulations generally consist of a monolithic structure. However, both theoretical and observational studies suggest that stellar clusters form hierarchically and therefore host subclusters that could trigger stronger stellar interactions. Hence, it is fundamental to include more detailed initial conditions when studying the evolution of stellar clusters and especially stellar dynamics within them. In this talk, I will describe the development of a set of realistic initial conditions for young stellar clusters starting from hydrodynamic simulations of molecular clouds. I will then discuss how to exploit them to perform more realistic $N$-body simulations and show the impact of these new conditions in the context of compact object formation and merger.

Affliation University of Padua
Current Position Postdoc

Primary author

Elena Lacchin (Universita' di Padova)

Presentation materials