201 citations · 863 across the 18 of their papers we have counts for
18 papers
Isolated massive stars in the Galactic center: The dynamic contribution from the Arches and Quintuplet star clusters
Maryam Habibi, Andrea Stolte, Stefan Harfst
Recently, more than 100 Wolf-Rayet and OB stars were identified in the Galactic center. About a third of these sources are not spatially associated with any of the known star clust…
The Evolution of Protoplanetary Disks in the Arches Cluster
C. Olczak, T. Kaczmarek, S. Harfst +2
Most stars form in a cluster environment. These stars are initially surrounded by discs from which potentially planetary systems form. Of all cluster environments starburst cluster…
The Cosmogrid Simulation: Statistical Properties of Small Dark Matter Halos
Tomoaki Ishiyama, Steven Rieder, Junichiro Makino +7
We present the results of the "Cosmogrid" cosmological N-body simulation suites based on the concordance LCDM model. The Cosmogrid simulation was performed in a 30Mpc box with 2048…
Simulating the universe on an intercontinental grid of supercomputers
Simon Portegies Zwart, Tomoaki Ishiyama, Derek Groen +7
Understanding the universe is hampered by the elusiveness of its most common constituent, cold dark matter. Almost impossible to observe, dark matter can be studied effectively by…
Reconstructing the Arches I: Constraining the Initial Conditions
S. Harfst, S. Portegies Zwart, A. Stolte
We have performed a series of N-body simulations to model the Arches cluster. Our aim is to find the best fitting model for the Arches cluster by comparing our simulations with obs…
A study of major mergers using a multi-phase ISM code
J. Weniger, Ch. Theis, S. Harfst
Galaxy interactions are a common phenomenon in clusters of galaxies. Especially major mergers are of particular importance, because they can change the morphological type of galaxi…