3 citations · 5 across the 5 of their papers we have counts for
7 papers
Star Cluster Ecology VIII. -- Dynamically Forming S-Type and Centauri-like Systems
Erwan Hochart, Simon Portegies Zwart
Aims: To analyse the impact of dynamically formed binaries emerging naturally from various star cluster environments on already established planetary systems. Methods: Numerical si…
Recoiling Black Holes I. Burst of Observables
Erwan Hochart, Simon Portegies Zwart
We aim to investigate the tidal disruption and gravitational wave events shortly after a massive black hole binary merges in the galactic centre and whose remnant black hole is eje…
Oort Cloud Ecology -- IV. Exchanging Asteroids
Erwan Hochart, Simon Portegies Zwart
Aims. Investigate the influence of cluster environments on asteroids, with special attention towards captured material. Methods. Using numerical methods, a sub-virial fractally dis…
Nemesis: A Multi-Scale, Multi-Physics Algorithm for Astrophysics
Erwan Hochart, Simon Portegies Zwart
In this work, an updated version of the multi-scale, multi-physics algorithm, Nemesis which makes use of the Astrophysical Multipurpose Software Environment (AMUSE). The algorithm…
Why Wide Jupiter-Mass Binary-Objects Cannot Form
Simon Portegies Zwart, Erwan Hochart
The discovery of Jupiter-mass binary objects (JuMBOs) alongside free-floating Jupiter-mass objects (JMOs) in the Trapezium cluster's central por…
The Steady State of Intermediate-Mass Black Holes Near a Supermassive Black Hole
Erwan Hochart, Simon Portegies Zwart
Aims: Investigate properties of a cluster of intermediate-mass black holes surrounding a supermassive black hole. Methods: We simulate clusters of equal-mass intermediate-mass blac…
The origin and evolution of wide Jupiter Mass Binary Objects in young stellar clusters
Simon Portegies Zwart, Erwan Hochart
The recently observed population of 540 free-floating Jupiter-mass objects, including 40 dynamically soft pairs in the Trapezium cluster have raised interesting questions on their…