The Astrophysics LISA "Disc-IMRI" Code Comparison Project: Simulation Data

This repository contains the simulation data that was generated for the LISA Astrophysics Working Group code comparison project on intermediate-mass ratio binaries in AGN-like accretion disks. The project utilized simulations of binaries embedded in an isothermal, viscous accretion disk using 8 codes: ATHENA++, DISCO (2 versions), FARGO3D, GASOLINE, GIZMO, PHANTOM, and RAMSES. We provide timeseries files (labeled by <author>_<code>_<resolution>_<massratio>_<aspectratio>.dat) that contain the torque components on the binary versus time, and snapshot files (labeled by <author>_<code>_<resolution>_<massratio>_<aspectratio>_<orbits>.dat) that contain the fluid x and y positions, surface densities, and Cartesian velocities.