Gravitational waveforms from unequal-mass binaries with arbitrary spins under leading order spin-orbit coupling

Abstract

The paper generalizes the structure of gravitational waves from orbiting spinning binaries under leading order spin-orbit coupling, as given in the work by Königsdörffer and Gopakumar [PRD 71, 024039 (2005)] for single-spin and equal-mass binaries, to unequal-mass binaries and arbitrary spin configurations. The orbital motion is taken to be quasi-circular and the fractional mass difference is assumed to be small against one. The emitted gravitational waveforms are given in analytic form.

13 pages, 2 figures, submitted to PRD on 11 Sep. 2009

References in corpus (4)

• Higher-order spin effects in the dynamics of compact binaries I. Equations of motion
• Hamiltonian of two spinning compact bodies with next-to-leading order gravitational spin-orbit coupling
• Post-Circular Expansion of Eccentric Binary Inspirals: Fourier-Domain Waveforms in the Stationary Phase Approximation
• ADM canonical formalism for gravitating spinning objects

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• Computing waveforms for spinning compact binaries in quasi-eccentric orbits
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• Canonical formulation of gravitating spinning objects at 3.5 post-Newtonian order
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