Third order post-Newtonian gravitational radiation from two-body scattering: Instantaneous energy and angular momentum radiation

Abstract

We compute the third post-Newtonian (3PN) accurate instantaneous contributions to the radiated gravitational wave (GW) energy and angular momentum arising from the hyperbolic passages of non-spinning compact objects. The present computations employ 3PN-accurate instantaneous contributions to the far-zone energy and angular momentum fluxes and the 3PN-accurate Keplerian type parametric solution for compact binaries in hyperbolic orbits.

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Cited by in corpus (12)

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• Radiated momentum and radiation-reaction in gravitational two-body scattering including time-asymmetric effects
• Third post-Newtonian dynamics for eccentric orbits and aligned spins in the effective-one-body waveform model SEOBNRv5EHM
• Gravitational Waves from Black-Hole Encounters: Prospects for Ground- and Galaxy-Based Observatories
• Third post-Newtonian gravitational radiation from two-body scattering II. Hereditary Energy radiation
• Testing the Boundary-to-Bound Correspondence with Numerical Relativity
• Gravitational radiation from hyperbolic orbits: comparison between self-force, post-Minkowskian, post-Newtonian, and numerical relativity results
• Multipolar invariants and the eccentricity enhancement function parametrization of gravitational radiation
• Efficient prescription to search for linear gravitational wave memory from hyperbolic black hole encounters and its application to the NANOGrav 12.5-year dataset
• Quasi-Keplerian parametrization for compact binaries on hyperbolic orbits in scalar-tensor theories at second post-Newtonian order
• Resummed energy loss in extreme-mass-ratio scattering using critical orbits
• Gravitational memory meets astrophysical environments: exploring a new frontier through osculations