Solutions to Hot Systems? (cont)
- We are attempting to use a modified version of SyMBA.
- We defined a new class of small object called tracers.
- These small orbits directly feel the gravity of normal, big objects.
- Their orbits are integrated using SyMBA.
- The small objects do not feel each other's gravity.
- The big objects will feel the effects of the small objects as if there were a lot of them
- We use the standard dynamical friction formula.
- Plus distant forces to account for secular friction.
- Generate new tracers during collisions of embryos.