Astrophysical Sources
for
Ground-Based Gravitational Wave Detectors


Day 2: Coalescing Compact Binaries

Pick Your Problem
  • NS-NS
  • NS-BH
  • BH-BH
  • WD-anything
Pick Your Dynamics and Treatment of Gravity
  • Newtonian
  • Post Newtonian
  • General relativistic
  • Hybrid
  • fudge factors
Pick Your Simulation Tool
  • Grid-based Finite-Difference
  • Smooth Particle Hydrodynamics (SPH)
  • Spectral
  • Spatial Resolution
  • Variable and/or Adaptive "Mesh"
  • Explicit or Implicit Time-integration
Pick your initial [reproducible] conditions
  • Total mass
  • Separation
  • Mass ratio
  • Structural P(r)
    (e.g., polytropic index)
  • Roche-lobe filling factor
    (e.g., specific entropy or rmax)
  • Spinning?
  • Orbital eccentricity
How much "microphysics" is included?
  • Equation of state
  • Radiative/particle transport
  • Nuclear physics
  • Magnetic fields



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