Birth cluster simulations of planetary systems with multiple super-Earths: initial conditions for white dwarf pollution drivers

Previous investigations have revealed that eccentric super-Earths represent a class of planets which are particularly effective at transporting minor bodies towards white dwarfs and subsequently polluting their atmospheres with observable chemical signatures. However, the lack discoveries these beyond few astronomical units from host stars prompts better understanding orbital architectures nascent birth cluster. Here, we perform stellar cluster simulations 3-planet 7-planet systems containing on initially circular, coplanar orbits. We adopt typical masses main-sequence progenitors ($1.5\,\mathrm{M}_{\odot}$-$2.5\,\mathrm{M}_{\odot}$) as include 8,000 following Kroupa initial mass function in our clusters. Our results reveal about 30 per cent simulated generate eccentricities least 0.1 by time dissolution, would aid dwarf pollution. provide output parameters to community for potential use conditions subsequent evolution simulations.