GRAVITATIONAL WAVEFORMS FOR FINITE MASS BINARIES

Author:

VASÚTH MÁTYÁS1,MAJÁR JÁNOS1

Affiliation:

1. KFKI Research Institute for Particle and Nuclear Physics, Budapest 114, PO Box 49, H-1525, Hungary

Abstract

One of the promising sources of gravitational radiation is a binary system composed of compact stars. It is an important question of how the rotation of the bodies and the eccentricity of the orbit affect the detectable signal. Here we present a method to evaluate the gravitational wave polarization states for inspiralling compact binaries with comparable mass. We consider eccentric orbits and the spin-orbit contribution in the case of one spinning object up to 1.5 post-Newtonian order. For circular orbits our results are in agreement with existing calculations.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

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